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  Fitment Audi    A6 (C7)   A6 (C6)   Q7 (4L 05-15)   Q5 (B8)   A8   S4 (B8)   S5 (B8) Volkswagen    Touareg (Mk3 20-) From the factory, Audi's 3.0T engine is equipped with a plastic thermostat housing. While sufficient when new, its plastic construction is prone to degradation over time. After enduring thousands of heat cycles and consistent exposure to chemical-rich antifreeze, the housing becomes brittle and begins to crack. Once the material is compromised, it can lead to a significant coolant leak, which, if left unchecked, may result in overheating and severe engine damage. This is especially problematic for the supercharged 3.0T, where maintaining proper engine temperature is critical for both performance and longevity. Our engineers set out to fix this issue with the ECS Billet Aluminum Thermostat Upgrade, engineered for enhanced durability, efficiency, and reliability. This precision-machined 6061 T6 billet aluminum thermostat replaces the failure-prone factory plastic housing, addressing one of the most common failure modes for all 3.0T supercharged engines. Designed with both performance and longevity in mind, this thermostat is the ultimate solution to overheating and coolant leaks, offering peace of mind in everyday driving and high-performance applications. The ECS Billet Aluminum Thermostat is the perfect choice for Audi 3.0T owners looking to enhance cooling system durability and reliability while eliminating the weaknesses of the OEM design. Take control of your engine’s performance and longevity today! PERFORMANCE FEATURES Our 6061-T6 billet aluminum housing is engineered for superior strength and reliability, offering exceptional resistance to cracking and warping. A striking red anodized finish provides corrosion resistance while adding a sleek aesthetic to your engine bay. The billet aluminum thermostat fin assembly features DLC (diamond-like coating) to reduce friction in thermostat operation, ensuring smooth and reliable performance. The internal return spring features a durable Zinc coating for exceptional longevity and corrosion resistance.  Our proprietary scraper seal is constructed from high-quality Viton rubber, providing a secure, leak-free seal for optimal cooling system performance. The ECS Billet Aluminum Thermostat Upgrade comes with an 80°C thermostat pre-installed for ease of assembly. BENEFITS Fixes Common Failure Modes: Eliminates the risk of cracking, leaking, and other issues associated with the OE plastic thermostat housing. Enhanced Cooling Performance: Maintains stable engine temperatures, even under demanding street or track conditions. Dual-Purpose Design: Built for high-performance enthusiasts while offering reliability for daily drivers. PRODUCT DEVELOPMENT Our ECS 3.0T Billet Aluminum Thermostat Upgrade was designed, engineered, tested, and quality inspected by our Research and Development team in our Wadsworth, Ohio facility. We strive for the highest level of precision and quality through leading-edge product development technology including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, rapid prototyping utilizing our in-house 3D printer, and rigorous long-term product testing.

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The factory charge pipes and rubber couplers on your 2.0T FSI engine were never designed to handle the stress and abuse of higher boost levels much beyond stock. When combined with power-robbing abrupt and sharp bends, inferior rubber material, and small diameter tubing, it's easy to see why your intercooler pipes and couplers should be replaced, even on stock engines.  Our in-house designed and engineered High Flow Throttle Body Pipe Kit features mandrel bent, bead rolled, powdercoated aluminum plumbing from the outlet of the intercooler directly to the throttle body, along with smoother flowing silicone couplers, stainless steel T-Bolt clamps and all new installation accessories for an easy, direct bolt on installation.    PART DESIGN Tubing - 2.50" OD CNC-mandrel bent aluminum with bead rolled ends and Tig-welded factory-location MAP sensor flange and noise pipe connection. Finished in a durable black powdercoat for long last great looks. Tested to 44psi at 0% leakdown to ensure there are no leaks. Couplers - Fiberglass-reinforced silicone hoses provide the necessary connections while optimizing airflow. Rated to withstand up to 250° F. and 45psi of boost pressure.  Hose Clamps - T-bolt hose clamps provide a strong, secure connection to prevent hose couplers from blowing off.  Intercooler Adapter - Precision CNC-machined aluminum intercooler adapter provides the connection from the OEM intercooler "quick-clip" fitting to our silicone coupler.   KIT CONTENTS Intercooler Outlet Adapter  Silicone Intercooler Outlet Hose Coupler w/ T-bolt Clamps  Throttle Body Pipe Assembly w/ MAP sensor hardware  Silicone Throttle Body Hose Coupler w/ T-bolt Clamps    PERFORMANCE FEATURES Dyno tested on our in-ground Mustang "AWD 500 SE" Dyno on a MK5 GTI 2.0T FSI comparing ECS Turbo Outlet and Throttle Body charge pipes against OEM charge pipes. Our test vehicle was equipped with our ECS Kohlefaser Luft-Technik Intake, ECS OE-upgrade Cast Intercooler, 3.0" High Flow Downpipe and Malone Stage 2 ECU Software.  OEM Charge Pipes - 234 WHP @ 6,100 RPM & 265 WTQ @ 3,600 RPM ECS Charge Pipe Kit - 255 WHP @ 5,750 RPM (+21 WHP) & 282 WTQ @ 3,900 RPM (+17 WTQ)    PRODUCT DEVELOPMENT Our ECS 2.0T FSI High Flow Throttle Body Charge Pipe Kit was designed, engineered, tested and quality inspected by our Research and Development team in our Wadsworth, Ohio facility. We strive for the highest level of precision and quality through leading-edge product development technology including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, rapid prototyping utilizing our in-house 3D printer, and rigorous long term product testing. Performance data metrics are collected utilizing our in-house Mustang AWD 500 SE in ground dyno.   INSTALLATION AND SUPPORT Need installation tips? We put together a full installation tutorial from start to finish including how to remove your OEM parts in detail! See our Installation PDF under the INSTALLATION Tab for more information.  This Part Fits the Following Vehicles Make Model Submodel Engine Audi A3 8P FWD 2.0T Volkswagen Golf R All 2.0T Volkswagen Golf V All 2.0T Volkswagen Jetta V All 2.0T *The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

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The factory charge pipes and rubber couplers on your 2.0T FSI engine were never designed to handle the stress and abuse of higher boost levels much beyond stock. When combined with power-robbing abrupt and sharp bends, inferior rubber material, and small diameter tubing, it's easy to see why your intercooler pipes and couplers should be replaced, even on stock engines.  Our in-house designed and engineered High Flow Turbo Outlet Pipe Kit features mandrel bent, bead rolled, powdercoated aluminum plumbing from the outlet of the compressor housing directly to the intercooler inlet, along with smoother flowing silicone couplers, stainless steel T-Bolt clamps and all new installation accessories for an easy, direct bolt on installation.    PART DESIGN Turbo Muffler Delete Pipe - creates a smooth connection from the compressor outlet, directly to our silicone outlet elbow. In addition to smoother airflow it increases turbocharger working sound for glorious turbo noises!  Tubing - 2.50" OD CNC-mandrel bent aluminum with bead rolled ends and Tig-welded factory-location mounting bracketry. Finished in a durable black powdercoat for long lasting great looks.  Couplers - Fiberglass-reinforced silicone hoses provide the necessary connections while optimizing airflow. Rated to withstand up to 250° F. and 45psi of boost pressure.  Hose Clamps - T-bolt hose clamps provide a strong, secure connection to prevent hose couplers from blowing off.  Intercooler Adapter - Precision CNC-machined aluminum intercooler adapter provides the connection from our silicone coupler to the OEM intercooler "quick-clip" fitting.   KIT CONTENTS Turbo Muffler Delete Pipe Silicone Turbo Outlet Hose Coupler w/ T-bolt Clamps  Turbo Outlet Pipe Assembly  Silicone Intercooler Inlet Hose Coupler w/ T-bolt Clamps  Intercooler Inlet Adapter ​   PERFORMANCE FEATURES Dyno tested on our in-ground Mustang "AWD 500 SE" Dyno on a MK5 GTI 2.0T FSI comparing ECS Turbo Outlet and Throttle Body charge pipes against OEM charge pipes. Our test vehicle was equipped with our ECS Kohlefaser Luft-Technik Intake, ECS OE-upgrade Cast Intercooler, 3.0" High Flow Downpipe and Malone Stage 2 ECU Software.  OEM Charge Pipes - 234 WHP @ 6,100 RPM & 265 WTQ @ 3,600 RPM ECS Charge Pipe Kit - 255 WHP @ 5,750 RPM (+21 WHP) & 282 WTQ @ 3,900 RPM (+17 WTQ)    PRODUCT DEVELOPMENT Our ECS 2.0T FSI High Flow Turbo Outlet Pipe Kit was designed, engineered, tested and quality inspected by our Research and Development team in our Wadsworth, Ohio facility. We strive for the highest level of precision and quality through leading-edge product development technology including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, rapid prototyping utilizing our in-house 3D printer, and rigorous long term product testing. Performance data metrics are collected utilizing our in-house Mustang AWD 500 SE in ground dyno.   INSTALLATION AND SUPPORT Need installation tips? We put together a full installation tutorial from start to finish including how to remove your OEM parts in detail! See our Installation PDF under the INSTALLATION Tab for more information.  This Part Fits the Following Vehicles Make Model Submodel Engine Audi A3 8P FWD 2.0T Volkswagen Golf V All 2.0T Volkswagen Jetta V All 2.0T *The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

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The factory charge pipes and rubber couplers on your 2.0T FSI engine were never designed to handle the stress and abuse of higher boost levels much beyond stock. When combined with power-robbing abrupt and sharp bends, inferior rubber material, and small diameter tubing, it's easy to see why your intercooler pipes and couplers should be replaced, even on stock engines.  Our in-house designed and engineered High Flow Intercooler Pipe Kit features mandrel bent, bead rolled, powdercoated aluminum plumbing from the outlet of the compressor housing directly to the throttle body along with smoother flowing silicone couplers, stainless steel T-Bolt clamps and all new installation accessories for an easy, direct bolt on installation.    PART DESIGN TURBO OUTLET PIPE KIT Turbo Muffler Delete Pipe - creates a smooth connection from the compressor outlet, directly to our silicone outlet elbow. In addition to smoother airflow it increases turbocharger working sound for glorious turbo noises!  Tubing - 2.50" OD CNC-mandrel bent aluminum with bead rolled ends and Tig-welded factory-location mounting bracketry. Finished in a durable black powdercoat for long lasting great looks.  Couplers - Fiberglass-reinforced silicone hoses provide the necessary connections while optimizing airflow. Rated to withstand up to 250° F. and 45psi of boost pressure.  Hose Clamps - T-bolt hose clamps provide a strong, secure connection to prevent hose couplers from blowing off.  Intercooler Adapter - Precision CNC-machined aluminum intercooler adapter provides the connection from our silicone coupler to the OEM intercooler "quick-clip" fitting.   THROTTLE PIPE KIT Tubing - 2.50" OD CNC-mandrel bent aluminum with bead rolled ends and Tig-welded factory-location MAP sensor flange and noise pipe connection. Finished in a durable black powdercoat for long last great looks. Tested to 44psi at 0% leakdown to ensure there are no leaks. Couplers - Fiberglass-reinforced silicone hoses provide the necessary connections while optimizing airflow. Rated to withstand up to 250° F. and 45psi of boost pressure.  Hose Clamps - T-bolt hose clamps provide a strong, secure connection to prevent hose couplers from blowing off.  Intercooler Adapter - Precision CNC-machined aluminum intercooler adapter provides the connection from the OEM intercooler "quick-clip" fitting to our silicone coupler.   KIT CONTENTS TURBO OUTLET PIPE KIT Turbo Muffler Delete Pipe Silicone Turbo Outlet Hose Coupler w/ T-bolt Clamps  Turbo Outlet Pipe Assembly  Silicone Intercooler Inlet Hose Coupler w/ T-bolt Clamps  Intercooler Inlet Adapter    ​THROTTLE PIPE KIT Intercooler Outlet Adapter  Silicone Intercooler Outlet Hose Coupler w/ T-bolt Clamps  Throttle Body Pipe Assembly w/ MAP sensor hardware  Silicone Throttle Body Hose Coupler w/ T-bolt Clamps    PERFORMANCE FEATURES Dyno tested on our in-ground Mustang "AWD 500 SE" Dyno on a MK5 GTI 2.0T FSI comparing ECS Turbo Outlet and Throttle Body charge pipes against OEM charge pipes. Our test vehicle was equipped with our ECS Kohlefaser Luft-Technik Intake, ECS OE-upgrade Cast Intercooler, 3.0" High Flow Downpipe and Malone Stage 2 ECU Software.  OEM Charge Pipes - 234 WHP @ 6,100 RPM & 265 WTQ @ 3,600 RPM ECS Charge Pipe Kit - 255 WHP @ 5,750 RPM (+21 WHP) & 282 WTQ @ 3,900 RPM (+17 WTQ)    PRODUCT DEVELOPMENT Our ECS 2.0T FSI High Flow Intercooler Charge Pipe Kit was designed, engineered, tested and quality inspected by our Research and Development team in our Wadsworth, Ohio facility. We strive for the highest level of precision and quality through leading-edge product development technology including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, rapid prototyping utilizing our in-house 3D printer, and rigorous long term product testing. Performance data metrics are collected utilizing our in-house Mustang AWD 500 SE in ground dyno.   INSTALLATION AND SUPPORT Need installation tips? We put together a full installation tutorial from start to finish including how to remove your OEM parts in detail! See our Installation PDF under the INSTALLATION Tab for more information.  This Part Fits the Following Vehicles Make Model Submodel Engine Audi A3 8P FWD 2.0T Volkswagen Golf V All 2.0T Volkswagen Jetta V All 2.0T *The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

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If you're looking for an easy, inexpensive way to enhance your underhood appearance or if your engine bay could use a touch of premium carbon fiber then we have you COVERED! Our ECS Tuning in-house designed and engineered Carbon Fiber Expansion Tank Cover Kit features precision 3D designed, gloss clear-coated carbon fiber overlays that simply lay over top of your OEM expansion tank and enhances the underhood appeal while covering up the ugly, grey plastic coolant tank. Our precisely modeled 2-piece overlays feature a smooth, appealing exterior design with provisions machined for clearance on OE features such as coolant hose connections and the coolant level sensor. Pre-applied high-temperature automotive-grade 3M foam tape ensures the parts stay in position while creating a great seal between the upper and lower covers.    PART DESIGN Designed in-house using state of the art 3D laser scanning and CAD technology for precision fitment Made from lightweight, hand-laid epoxy resin pre-impregnated 2x2 twill weave carbon fiber cloth and autoclave cured. Clear coated for excellent finish durability and UV resistance.  Hides the ugly, grey plastic expansion tank  Pre-applied foam tape creates a lasting connection to the expansion tank while creating a seal between the upper/lower covers. 3M foam tape is resistant to the continuous heat in the engine bay and is resistant to chemical degradation.  Lug features on the upper overlay covers the expansion tank vent and create a unique stylistic design  Incorporated sight-window allows visibility of coolant level with both covers installed  Expansion tank mounting bolts remain accessible, allowing removal of expansion tank while keeping the covers in place  Compatible with the following expansion tank caps: OEM, Audi R8, Porsche 991 and Gen3 "B"     PRODUCT DEVELOPMENT Our ECS Carbon Fiber Expansion Tank Cover Kit was designed, engineered, tested and quality inspected by our Research and Development team in our Wadsworth, Ohio facility. We strive for the highest level of precision and quality through leading-edge product development technology including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, rapid prototyping utilizing our in-house 3D printer, and rigorous long term product testing.   INSTALLATION AND SUPPORT Ensure your OEM expansion tank is clean and free of debris prior to installing self-adhesive foam strips. We recommend wiping the contact surfaces with isopropyl alcohol prior to installation. Reference our General Installation Guide for tips and suggestions.    NOTE: This part is for QTY 2 covers (upper and lower). All other items shown are for media reference only. This Part Fits the Following Vehicles Make Model Submodel Engine Audi 8V S3 Quattro 2.0T Audi A3 8V FWD 1.8T Audi A3 8V FWD 2.0T Audi A3 8V Quattro 2.0T Audi A3 8V FWD TDI Audi MK3 TT (2014+) Quattro 2.0T Volkswagen Alltrack All 1.8T Gen3 Volkswagen Atlas 4Motion 2.0T Gen3 Volkswagen Atlas FWD 2.0T Gen3 Volkswagen Golf VII Hatchback 1.8T Gen3 Volkswagen Golf VII Hatchback 2.0T Gen3 Volkswagen Golf VII Hatchback TDI Volkswagen Golf VII Sportwagen 1.8T Gen3 Volkswagen Golf VII Sportwagen TDI Volkswagen Golf VII Facelift FWD 1.4T Volkswagen Golf VII Facelift FWD 1.8T Gen3 Volkswagen Golf VII Facelift FWD 2.0T Gen3 Volkswagen Golf VII R 4Motion 2.0T Gen3 Volkswagen Golf VII R Facelift 4Motion 2.0T Gen3 Volkswagen Golf VII SportWagen Facelift 4Motion 1.8T Gen3 Volkswagen Golf VII SportWagen Facelift FWD 1.4T Volkswagen Golf VII SportWagen Facelift FWD 1.8T Gen3 Volkswagen Jetta VII GLI 2.0T Gen3 Volkswagen Jetta VII Sedan 1.4T Volkswagen Tiguan MQB 4Motion 2.0T Gen3 Volkswagen Tiguan MQB FWD 2.0T Gen3 *The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

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Due to the very high temperatures and constant heat cycling the OEM screws encounter, the flimsy plastic will become brittle over time.  With almost 100% certainty, the stock screws will strip or break resulting in a coolant leak and an undrivable car if they are not replaced.  ECS Tuning has you covered - we designed precision machined 7075-T6 billet aluminum bleeder screws that will last a lifetime!   This Part Fits the Following Vehicles Make Model Submodel Engine Audi B8 S4 Quattro 3.0T Audi C6 A6 All V6 3.0T Audi C7 A6 FWD V6 3.0T Audi C7 A6 Quattro V6 3.0T *The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

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A last time, end-all repair of the inadequate OEM PCV hose design. By replacing the flimsy, heat hardened, OEM plastic hoses with 3-ply fiberglass reinforced silicone hoses, pre-molded to OEM specifications you can be certain to cure the inevitable return of many oil leaks and driveability problems that would have been.  Our ECS Tuning Silicone Upper & Lower PCV Hose Set includes the upper (manifold) PCV hose and lower (PCV to engine block) hose in gloss black silicone material and stainless steel smooth band hose clamps so you don't have to try and scour the garage or local parts stores.   PART DESIGN Molded to OEM specifications, these are a direct replacement to the failure-prone, heat-hardened plastic hoses that nobody likes to mess with! Easier to service than OEM clip-on hoses Made from heavy duty, 3-ply fiberglass reinforced silicone, our silicone hoses can handle greater temperatures and more flexibility than the OEM plastic hose without failure. Designed to resist oil, fuel and electrochemical degradation and tested up to continuous 250° Fahrenheit operating temperature and over 45psi, you can expect to achieve greater reliability, less turbulence and improved flow with our smooth silicone hose set.     PRODUCT DEVELOPMENT Our ECS Silicone PCV Hoses were designed, engineered, tested and quality inspected by our Research and Development team in our Wadsworth, Ohio facility. We strive for the highest level of precision and quality through leading edge product development technology including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modelling, rapid prototyping utilizing our in-house 3D printer, and rigorous long term product testing.   INSTALLATION AND SUPPORT Installation is the reverse order of removal of your OEM hoses, however, with our included worm gear clamps to be used to secure both hose end connections. Please reference your service manual on accessibility.  * This part is designed for the FSI engine only. This can easily be found on the engine cover of your 2.0T VW/Audi. It will clearly be stamped FSI (not TFSI). This Part Fits the Following Vehicles Make Model Submodel Engine Audi A3 8P FWD 2.0T Audi B7 A4 FWD 2.0T Audi B7 A4 Quattro 2.0T Audi TTS MK2 (2006-2013) 2.0T Volkswagen EOS All 2.0T Volkswagen Golf R All 2.0T Volkswagen Golf V All 2.0T Volkswagen Jetta V All 2.0T Volkswagen Passat B6 FWD 2.0T *The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

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PART DESIGN Designed and engineered in-house to replace the flimsy accordion turbo inlet hose Made from heavy-duty, 4-ply fiberglass reinforced silicone, which can handle higher temperatures and greater suction than the stock, corrugated plastic hose Smooth bends and internal walls to reduce turbulent airflow Counterbored on the turbo inlet hard pipe side for the smoothest transition possible Gradual taper from the larger diameter of the airbox outlet to the smaller diameter of the turbo inlet hard pipe Includes smooth-band, German-style stainless steel hose clamps  Designed to resist oil and fuel degradation and tested up to continuous 250° Fahrenheit operating temperature   KIT CONTENTS Silicone Turbo Inlet Hose (1) with hose clamps (2)    PRODUCT DEVELOPMENT Our ECS Silicone Turbo Inlet Hose was designed, engineered, tested and quality inspected by our Research and Development team in our Wadsworth, Ohio facility. We strive for the highest level of precision and quality through leading-edge product development technology including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, rapid prototyping utilizing our in-house 3D printer, and rigorous long term product testing.   INSTALLATION AND SUPPORT Installation is straightforward and is easily reversible. Simply remove the OEM inlet hose and replace with our Silicone Turbo Inlet Hose.  This Part Fits the Following Vehicles Make Model Submodel Engine Volkswagen Tiguan MQB 4Motion 2.0T Gen3 Volkswagen Tiguan MQB FWD 2.0T Gen3 *The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

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The factory plastic charge pipes and flanges were never designed to handle the stress and abuse of higher boost levels much beyond stock. When combined with power-robbing abrupt and sharp bends, kinks, inferior plastic materials, and small diameter tubing, it's easy to see why your charge pipes and should be replaced, even on stock vehicles.  At ECS Tuning, we're proud to release our in house engineered High Flow Post Throttle Valve Charge Pipe Kit! Each kit comes standard with 57mm enlarged powdercoated 6063 aluminum charge pipes, 5 ply silicone turbo outlet hose, billet turbo outlet flange, 63.5mm enlarged port matched throttle body outlet, smooth flowing silicone couplers, and stainless steel T-Bolt clamps for an easy, direct bolt on upgrade.  Capable of withstanding greater heat and higher boost pressure than stock, you can expect to achieve greater reliability, less turbulence and less restriction thanks to the larger diameter tubing. Never worry about blowing couplers off of our tubes, as each tube is bead rolled and secured with stainless T-bolt clamps over our 4-ply reinforced silicone couplers. Key Features: Reduced air turbulence Increased air flow capacity Removes factory "noise chamber" in the turbo outlet pipe for more turbo sound 57mm diameter enlarged piping  TIG welded with billet flanges 4-ply silicone couplers Aluminum tubing powder coated in a tough wrinkle black or red finish 5-ply silicone turbo outlet hose 63.5mm port matched throttle body outlet Silicone turbo outlet with optimized flow geometry  Includes all stainless steel T-bolt clamps Easy and direct replacement upgraded kit  The ECS Tuning High Flow Aluminum Post Throttle Valve Charge Pipe Kit was designed with a focus on improving performance while maintaining OEM fitment through the use of quality parts. Attention to detail is never missed here at ECS Tuning, and this kit is no exception.  For help with installation we have provided you with a PDF, available under the Installation category on the product page, to guide you through fitting on your new charge pipe system.    *May come with Phillips head screws instead of hex head screws due to supply chain difficulties. **Does not include intercooler/pre-throttle body charge pipes, see ES#3638868 or ES#3639384 to make your kit complete! ****Designed for US spec vehicles with OEM part number 06M145674DA  hard pipe. This Part Fits the Following Vehicles Make Model Submodel Engine Audi B9 S4 Quattro 3.0T Audi B9 S5 Quattro 3.0T Audi B9 S5 Quattro 3.0T Sportback Audi B9 S5 Quattro 3.0T Cabriolet *The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

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The factory plastic charge pipes and flanges were never designed to handle the stress and abuse of higher boost levels much beyond stock. When combined with power-robbing abrupt and sharp bends, kinks, inferior plastic materials, and small diameter tubing, it's easy to see why your charge pipes and should be replaced, even on stock vehicles.  At ECS Tuning, we're proud to release our in house engineered High Flow Post Throttle Valve Charge Pipe Kit! Each kit comes standard with 57mm enlarged powdercoated 6063 aluminum charge pipes, 5 ply silicone turbo outlet hose, billet turbo outlet flange, 63.5mm enlarged port matched throttle body outlet, smooth flowing silicone couplers, and stainless steel T-Bolt clamps for an easy, direct bolt on upgrade.  Capable of withstanding greater heat and higher boost pressure than stock, you can expect to achieve greater reliability, less turbulence and less restriction thanks to the larger diameter tubing. Never worry about blowing couplers off of our tubes, as each tube is bead rolled and secured with stainless T-bolt clamps over our 4-ply reinforced silicone couplers. Key Features: Reduced air turbulence Increased air flow capacity Removes factory "noise chamber" in the turbo outlet pipe for more turbo sound 57mm diameter enlarged piping  TIG welded with billet flanges 4-ply silicone couplers Aluminum tubing powder coated in a tough wrinkle black or red finish 5-ply silicone turbo outlet hose 63.5mm port matched throttle body outlet Silicone turbo outlet with optimized flow geometry  Includes all stainless steel T-bolt clamps Easy and direct replacement upgraded kit  The ECS Tuning High Flow Aluminum Post Throttle Valve Charge Pipe Kit was designed with a focus on improving performance while maintaining OEM fitment through the use of quality parts. Attention to detail is never missed here at ECS Tuning, and this kit is no exception.  For help with installation we have provided you with a PDF, available under the Installation category on the product page, to guide you through fitting on your new charge pipe system.    *May come with Phillips head screws instead of hex head screws due to supply chain difficulties. **Does not include intercooler/pre-throttle body charge pipes, see ES#3638868 or ES#3639384 to make your kit complete! ****Designed for US spec vehicles with OEM part number 06M145674DA  hard pipe. This Part Fits the Following Vehicles Make Model Submodel Engine Audi B9 S4 Quattro 3.0T Audi B9 S5 Quattro 3.0T Audi B9 S5 Quattro 3.0T Sportback Audi B9 S5 Quattro 3.0T Cabriolet *The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

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Product Details The OEM water distribution pipe is made of plastic, like many other components in your cooling system. This plastic becomes brittle over time and exposure to constant temperature change. Instead of installing another plastic piece that is bound to fail, ECS engineered a permanent solution; Our Billet Aluminum Water Pipe. We started with the OEM piece to ensure we get all the critical dimensions just right. Machined 6061 aluminum for a strong yet lightweight pipe. Added a stainless steel drain plug with an easy to remove allen key And finally anodized our aluminum beauty to protect it against corrosion. Check out our cooling section for comprehensive cooling overhaul kits that include this pipe and everything else you'll need to keep your VR6 running flat out This Part Fits the Following Vehicles Make Model Submodel Engine Audi A3 8P Quattro 3.2L Audi TT MKII Quattro 3.2L Volkswagen EOS All 3.2L Volkswagen Eurovan T4 All VR6 24v Volkswagen Golf IV All VR6 24v Volkswagen Jetta IV All VR6 24v Volkswagen R32 MKIV All 3.2 Volkswagen R32 MKV All 3.2 *The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

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Product Details The plastic coolant connections are subjected to constant abuse, being exposed to a wide range of temperatures on a daily basis. If let go for too long, a broken fitting could cause a major coolant leak and costly repairs. This fitting is used to connect the coolant lines from the turbocharger and the expansion tank to the coolant line that connects to the hard water pipe. This fitting is one of most common failure points in the cooling system on most transverse 1.8T's. If yours is broken or if you're seeking piece of mind, look no further than our direct fit ECS Tuning cast aluminum Split Pipe Coolant Fitting. Replaces OEM part number 1J0122109AQ. When you are replacing your coolant hoses, examine the rest of your cooling system to be sure that all these abused parts are being replaced. Replace any suspect hose flanges and pick up some factory-approved coolant for a complete job by checking under the Maintenance section of your specific model. This Part Fits the Following Vehicles Make Model Submodel Engine Audi TT MKI FWD 180HP Audi TT MKI Quattro 180HP Volkswagen 337/20AE All 1.8T Volkswagen Golf IV All 1.8T Volkswagen Jetta IV All 1.8T Volkswagen Jetta IV GLI All 1.8T *The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

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Product Details If you're looking for an easy, inexpensive way to enhance your underhood appearance or if your engine bay could use a touch of premium carbon fiber then we have you COVERED! Our ECS Tuning in-house designed and engineered Carbon Fiber Expansion Tank Cover Kit features precision 3D designed, gloss clear-coated carbon fiber overlays that simply lay over top of your OEM expansion tank and enhances the underhood appeal while covering up the ugly, opaque white plastic coolant ball. Our precisely modeled 2-piece overlays feature a smooth, appealing exterior design with provisions machined for clearance on OE features such as coolant hose connections and the coolant level sensor. Pre-applied high-temperature automotive-grade 3M foam tape ensures the parts stay in position while creating a great seal between the upper and lower covers.    PART DESIGN Designed in-house using state of the art 3D laser scanning and CAD technology for precision fitment Made from lightweight, hand-laid epoxy resin pre-impregnated 2x2 twill weave carbon fiber cloth and autoclave cured. Clear coated for excellent finish durability and UV resistance.  Hides the ugly, opaque, white plastic expansion tank  Pre-applied foam tape creates a lasting connection to the expansion tank while creating a seal between the upper/lower covers. 3M foam tape is resistant to the continuous heat in the engine bay and is resistant to chemical degradation.  Lug feature on upper overlay covers the expansion tank vent  Incorporated sight-window allows visibility of coolant level with both covers installed  Expansion tank mounting bolts remain accessible, allowing removal of expansion tank while keeping the covers in place  Compatible with all windshield washer reservoir mounting locations on various models  Compatible with the following expansion tank caps: OEM, Audi R8, Porsche 991 and Gen3 "B"    PRODUCT DEVELOPMENT Our ECS Carbon Fiber Expansion Tank Cover Kit was designed, engineered, tested and quality inspected by our Research and Development team in our Wadsworth, Ohio facility. We strive for the highest level of precision and quality through leading-edge product development technology including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, rapid prototyping utilizing our in-house 3D printer, and rigorous long term product testing.   INSTALLATION AND SUPPORT Ensure your OEM expansion tank is clean and free of debris prior to installing self-adhesive foam strips. We recommend wiping the contact surfaces with isopropyl alcohol prior to installation. Reference our General Installation Guide for tips and suggestions.    NOTE: This part is for QTY 2 covers (upper and lower). All other items shown are for media reference only. This Part Fits the Following Vehicles Make Model Submodel Engine Audi 8U Q3 FWD 2.0T Audi 8U Q3 Quattro 2.0T Audi A3 8P FWD 2.0T Audi A3 8P FWD TDI Audi A3 8P Quattro 2.0T Audi A3 8P Quattro 3.2L Audi A3 8P Quattro V6 3.2L Audi TT MKII FWD 2.0T Audi TT MKII Quattro 2.0T Audi TT MKII Quattro 3.2L Audi TT MKII TTS 2.0T Audi TTS MK2 (2006-2013) 2.0T Volkswagen Beetle All 1.8T Gen3 Volkswagen Beetle All 2.0T Volkswagen Beetle All 2.0T Gen3 Volkswagen Beetle All 2.5L Volkswagen Beetle All TDI Volkswagen CC 4Motion VR6 Volkswagen CC FWD 2.0T Volkswagen CC FWD VR6 Volkswagen EOS All 2.0T Volkswagen EOS All 3.2L Volkswagen Golf R All 2.0T Volkswagen Golf V All 2.0T Volkswagen Golf V All 2.5 Volkswagen Golf V All TDI Volkswagen Golf VI All 2.0T Volkswagen Golf VI All 2.5 Volkswagen Golf VI All TDI Volkswagen Jetta V All 2.0T Volkswagen Jetta V All 2.5 Volkswagen Jetta V All TDI Volkswagen Jetta VI Sedan 1.4T Hybrid Volkswagen Jetta VI Sedan 1.8T Gen3 Volkswagen Jetta VI Sedan 2.0 Volkswagen Jetta VI Sedan 2.0T Gen3 GLI Volkswagen Jetta VI Sedan 2.5 Volkswagen Jetta VI Sedan GLI Volkswagen Jetta VI Sedan TDI Volkswagen Jetta VI Sedan Facelift 1.4T Volkswagen Jetta VI Sedan Facelift 1.4T Hybrid Volkswagen Jetta VI Sedan Facelift 1.8T Gen3 Volkswagen Jetta VI Sedan Facelift 2.0L Volkswagen Jetta VI Sedan Facelift 2.0T Gen3 GLI Volkswagen Jetta VI Sedan Facelift TDI Volkswagen Jetta VI Sportwagen 2.0T Volkswagen Jetta VI Sportwagen 2.5 Volkswagen Jetta VI Sportwagen TDI Volkswagen Passat B6 4 Motion 3.6L Volkswagen Passat B6 FWD 2.0T Volkswagen Passat B6 FWD 3.6L Volkswagen Passat B7 FWD 1.8T Gen3 Volkswagen Passat B7 FWD 2.0T Gen3 Volkswagen R32 MKV All 3.2 Volkswagen Tiguan 1 4 Motion 2.0T Volkswagen Tiguan 1 FWD 2.0T Volkswagen Tiguan 2 4 Motion 2.0T Volkswagen Tiguan 2 FWD 2.0T *The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

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Product Details The factory plastic charge pipes and rubber couplers were never designed to handle the stress and abuse of higher boost levels much beyond stock. When combined with power-robbing abrupt and sharp bends, inferior plastic and rubber materials, and small diameter tubing, it's easy to see why your intercooler pipes and couplers should be replaced, even on stock vehicles.  At ECS Tuning, we're proud to release our in house engineered High Flow Intercooler Charge Pipe Kit! Each kit comes standard with mandrel bent, wrinkle black powdercoated aluminum intercooler pipe, 5 ply silicone turbo outlet hose, port matched throttle body inlet, smooth flowing silicone couplers, and stainless steel T-Bolt clamps for an easy, direct bolt on upgrade.  Capable of withstanding greater heat and higher boost pressure than stock, you can expect to achieve greater reliability, less turbulence and less restriction thanks to the larger diameter tubing. Never worry about blowing couplers off of our tubes, as each tube is bead rolled and secured with stainless T-bolt clamps over our 4-ply reinforced silicone couplers. Key Features: Reduced air turbulence Increased air flow capacity Works with ECS Tuning and OEM intercoolers 70mm diameter piping  4-ply silicone couplers Aluminum tubing powder coated in a tough wrinkle black finish 5-ply silicone turbo outlet hose 61mm port matched throttle body inlet Silicone turbo outlet with optimized flow geometry CNC machined MAP flange welded to factory position  Includes all stainless steel T-bolt clamps Easy and direct replacement upgraded kit  The ECS Tuning High Flow Aluminum Charge Pipe Kit was designed with a focus on improving performance while maintaining OEM fitment through the use of quality parts. Attention to detail is never missed here at ECS Tuning, and this kit is no exception.  This kit includes: High Flow Intercooler Charge Pipe Kit 61mm port matched throttle body inlet Silicone Turbo Outlet Hose 70mm Aluminum Intercooler Tube Silicone Intercooler Outlet and throttle body flange Couplers Stainless Steel T-bolt Clamps For help with installation we have provided you with a PDF, available under the Installation category on the product page, to guide you through fitting on your new charge pipe system.    **Does not include intercooler.  See ES#3639384 for a complete kit! This Part Fits the Following Vehicles Make Model Submodel Engine Audi B9 S4 Quattro 3.0T *The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

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Product Details Upgrade / Replacement PCV Hose - For use with OE PCV System      We know all too well that VW and plastic parts do not go well together. With age and heat comes plastic parts that become brittle and can fall apart very quickly. The factory Gen3 PCV hose is no exception. Already plagued with heat hardening plastic, clips that are very fragile and difficult to deal with and weeping oil at the connection points, we can see how the OEM PCV hose saves room for improvement.  Introducing the ECS Upgraded PCV Breather Hose. Made with 6061-T6 billet aluminum adapters, Viton O-rings and -10AN braided nylon hose this durable upgrade kit is the last word in beefy PCV hoses! AN hose connections provide leak proof seals while the billet adapters precisely locate and make connections to the stock pressure control valve and turbo inlet pipe.   Upgrade to billet parts with our ECS Tuning PCV Breather Hose kit and put an end to your worries of plastic parts breaking and making a mess of your engine bay.   **Sold as a complete replacement / upgrade kit. Compatible with the OEM pressure control valve (PCV) and OE location turbo inlet pipe fitting.  Reference our installation PDF under our part number ES2992536 - Page 20 - 28 and Page 31 - 32.  This Part Fits the Following Vehicles Make Model Submodel Engine Audi 8V S3 Quattro 2.0T Audi A3 8V FWD 1.8T Audi A3 8V FWD 2.0T Audi A3 8V Quattro 2.0T Volkswagen Alltrack All 1.8T Gen3 Volkswagen Golf VII Hatchback 1.8T Gen3 Volkswagen Golf VII Sportwagen 1.8T Gen3 Volkswagen Golf VII Hatchback 2.0T Gen3 Volkswagen Golf VII Facelift FWD 1.8T Gen3 Volkswagen Golf VII Facelift FWD 2.0T Gen3 Volkswagen Golf VII R 4Motion 2.0T Gen3 Volkswagen Golf VII R Facelift 4Motion 2.0T Gen3 Volkswagen Golf VII SportWagen Facelift 4Motion 1.8T Gen3 Volkswagen Golf VII SportWagen Facelift FWD 1.8T Gen3 Volkswagen Jetta VII GLI 2.0T Gen3 Volkswagen Tiguan MQB 4Motion 2.0T Gen3 Volkswagen Tiguan MQB FWD 2.0T Gen3 *The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

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Product Details Are you sick and tired of the plastic components in your cooling system constantly cracking and leaking? Replace them with cast aluminum to ensure years of trouble operation. ECS Tuning has assembled a kit of IABED's high quality cast coolant flange and distribution pipe, and have also included our very popular Aluminum Split Pipe Coolant Fitting and thermostat housing. These parts all mate up to the factory hoses for perfect factory fitment and also include new o-rings and gaskets where applicable. This Part Fits the Following Vehicles Make Model Submodel Engine Audi TT MKI Quattro 225HP Audi TT MKI FWD 180HP Audi TT MKI Quattro 180HP Volkswagen 337/20AE All 1.8T Volkswagen Golf IV All 1.8T Volkswagen Jetta IV All 1.8T Volkswagen Jetta IV GLI All 1.8T *The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

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Product Details In most vehicle applications, the plastic accordion turbo inlet hose found in the intake system is not designed for performance or modification. It was designed to get the job done, but when you add a performance filter, intake, or tune the stock hose can start to show its weakness. The ECS Silicone Turbo Inlet Hose was engineered in-house with a high quality 4-ply construction, providing a strong but flexible structure to ensure a secure fit. A smooth interior provides unimpeded airflow, while the smooth, unassuming exterior adds an appearance upgrade to any engine bay.  ECS' Silicone Turbo Inlet Hose arrives with the necessary clamps for proper installation.  This Part Fits the Following Vehicles Make Model Submodel Engine Audi B9 S4 Quattro 3.0T Audi B9 S5 Quattro 3.0T Audi B9 S5 Quattro 3.0T Sportback Audi B9 S5 Quattro 3.0T Cabriolet *The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

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Product Details A small touch of carbon fiber can go a long way. In most vehicles applications, the rubber throttle body hose found in the intake system is not designed for performance or modifications. It was designed to get the job done, but when you add a performance filter, intake, or tune the stock hoses can start to show their weakness. The stock rubber hoses can disrupt air flow as it passes over accordion sections, causing unwanted turbulence and negating the effects of intake modifications.  The ECS Tuning Carbon Fiber Supercharger Inlet Kit is engineered to fit like OEM with simple hand tools. Constructed of high quality materials, we ensured you receive nothing but the best. The intake tube is made from hand-laid laminated carbon fiber layers with a final layer of fiberglass applied to the interior wall, resulting in an aesthetically beautiful addition to your engine bay with the insulation properties for repeatable power delivery.  Mated with two 4-ply silicone couplers with stainless steel hose clamps, this kit is the perfect addition for those looking to improve their stock intake system without removing the factory airbox. Add a touch of carbon fiber to your engine bay and smooth out the intake tract with ECS Tuning's Carbon Fiber Supercharger Inlet Kit.  *The factory fuel line is routed on top of the supercharger inlet pipe.  For a cleaner under-hood look, and to alleviate the concern of added stress on the fuel line, we've created a fuel line relocation kit - Please see ES3102572 (2013+ facelife), and ES3102573 (up to 2012 pre-facelift)* This Part Fits the Following Vehicles Make Model Submodel Engine Audi B8 S4 Quattro 3.0T Audi B8 S5 Quattro 3.0T Cabriolet Audi B8 S5 Quattro 3.0T Coupe *The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

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Product Details In most vehicle applications, the throttle body hoses found in the intake system are not designed for performance or modification. They were designed to get the job done, but when you add a performance filter, intake, or tune the stock hoses can start to show their weakness. The ECS Silicone Supercharger Inlet Hose was engineered in-house to feature a high quality 5-ply construction with wire reinforcement, providing a strong but flexible structure to ensure a secure fit. A smooth interior provides unimpeded airflow, while the smooth, unassuming exterior adds an appearance upgrade to any engine bay.  ECS' Silicone Throttle Body Hose arrives with the necessary clamps for proper installation.  *This hose will not work with the ECS Tuning Kohlefaser Luft-Technik Intake System unless the air filter side is trimmed down. **The factory fuel line is routed on top of the supercharger inlet pipe.  For a cleaner under-hood look, and to alleviate the concern of added stress on the fuel line, we've created a fuel line relocation kit - Please see ES3102572 (2013+ facelife), and ES3102573 (up to 2012 pre-facelift)** This Part Fits the Following Vehicles Make Model Submodel Engine Audi B8 S4 Quattro 3.0T Audi B8 S5 Quattro 3.0T Cabriolet Audi B8 S5 Quattro 3.0T Coupe *The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

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Product Details In most vehicle applications, the rubber turbo inlet hoses found in the intake system are not designed for performance or modification. They were designed to get the job done, but when you add a performance filter, intake, or tune the stock hoses can start to show their weakness. The ECS Silicone Turbo Inlet Hose was engineered in-house with a high quality 5-ply construction, providing a strong but flexible structure to ensure a secure fit. A smooth interior provides unimpeded airflow, while the smooth, unassuming exterior adds an appearance upgrade to any engine bay.  ECS' Silicone Turbo Inlet Hose arrives with the necessary clamps for proper installation.  This Part Fits the Following Vehicles Make Model Submodel Engine Audi B8 A4 FWD 2.0T Audi B8 A4 Quattro 2.0T Audi B8 A5 Quattro 2.0T Audi B8 Allroad Quattro 2.0T *The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

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