dump valves

This has been designed by Forge Motorsport as a direct replacement for the compressor bypass valve (CBV) that bolts directly to the turbo . It replaces the OEM diaphragm type valve with a piston design that allows for tuning with interchangable springs. For those running higher boost pressures after software tuning this really is a must to ensure that you do not lose boost through the valve.    In The Box:1 x FMDVRMR Valve1 x Uprated Yellow Spring1 x Uprated Blue Spring3 x M6 x 16 Socket Cap Bolts1 x Forge Sticker This product comes assembled with a green spring but is supplied with an additional uprated yellow spring. If your car is a Renault Megane RS250, 265, or 275, then this spring should be fitted instead of the stock green spring. If you wish to further tune this product to fit the needs of your engine, please see the spring tuning kit below.  Replaces OEM Part No. 55558627 (Saab) If you are unsure if this product is suitable for your application, please contact us.    Please Note: In line with our policy to constantly review, revise, and improve our product range, the appearance of the product you receive may differ from the one advertised.

Read more less

This is a piston design bypass valve that is a direct replacement for the original fitment. This valve gives greater longevity than the diaphragm (OEM) valves but also benefits from its ability to be fitted with different springs when the boost pressure has been increased or the engine has been modified.  * To avoid the possibility of a P0101 trouble code, the ECM must be reprogrammed with a tune optimised for atmospheric discharge. We recommend the tuning services of Trifecta Performance: www.trifectaperformance.com   In The Box:1 x FMDVCS14A Valve1 x Uprated Yellow Spring1 x Forge Sticker   Please Note: In line with our policy to constantly review, revise, and improve our product range, the appearance of the product you receive may differ from the one advertised.

Read more less

This is a piston design blow off valve that is a direct replacement for the original fitment. This valve gives greater longevity than the diaphragm (OEM) valves, but also benefits from its ability to be fitted with different springs when the boost pressure has been increased or the engine has been modified. To ease installation, the top or vacuum connection is angled.   In The Box:1 x FMDVF14A Valve1 x 2000mm of 4mm Vacuum Tube1 x 500mm of 6mm Vacuum Tube1 x Solenoid, Bracket, and Screws14 x Cable Ties1 x Uprated Blue Spring1 x Aluminium Machined Coupler1 x 4mm T Piece1 x 6mm T Piece1 x Wiring Harness1 x 6mm-4mm Plastic Reducer1 x M6 Nyloc Nut1 x Instructions1 x Forge Keyring and Sticker   Please Note: In line with our policy to constantly review, revise, and improve our product range, the appearance of the product you receive may differ from the one advertised.

Read more less

Atmospheric blow off valve for the Fiat Grande Punto 1.4 T-Jet, Abarth and Abarth Essesse and Alfa Romeo Mito fitted with the T-Jet engine. The valve itself is of dual piston design for longevity with the ability to be tuned with replacement springs if required. If you require a recirculation valve please see FMDVPUNTR Please note: this product will NOT fit the 1.4 Multiair engine, please see our separate listing FMDVF14A    In the Box:1 x Atmospheric Valve1 x Wiring Harness1 x 2 Metres of Vacuum Hose10 x Cable Ties1 x Solenoid, Bracket, and Screws1 x M6 Socket Cap Screw1 x M6 Washer1 x 5mm Self Tapping Screw1 x P Clip2 x Vacuum Taps2 x Hose Clamps1 x Silicone Blanking Cap1 x Forge Sticker     Please Note: In line with our policy to constantly review, revise, and improve our product range, the appearance of the product you receive may differ from the one advertised.

Read more less

Forge Motorsport Blow Off style adaptor plate designed for the 1.4 Multi-air Turbo engine. This adapter plate is installed in combination with the OEM solenoid valve which will generate the "whoosh" or dumping noise. In The Box:1 x FMSPF14A Adaptor3 x M6 x 35 Socket Cap Bolts 1 x Forge Sticker   Please Note: In line with our policy to constantly review, revise, and improve our product range, the appearance of the product you receive may differ from the one advertised.

Read more less

A Pair of Forge Motorsport Recirculating valves for the Alfa Romeo Giulia Quadrifoglio. This product comprises of a pair of our solenoid operated valves that integrates seamlessly with the OEM electronics resulting in absolutely no fault codes, no check engine lights, and no detriment to the performance of the vehicle in any way. These valves are engineered to remedy the failure issues experienced with the OEM solenoid valves when the diaphragm or plastic piston fails which would effectively result in a boost leak. Forge valves use full billet alloy construction with a piston based internal design that provides significantly improved reliability, lightning fast response and will withstand additional tuning upgrades.     Please Note: In line with our policy to constantly review, revise, and improve our product range, the appearance of the product you receive may differ from the one advertised.

Read more less

TECHNICAL DATA An ideal bolt-on performance upgrade to any R35 GT-R, the Turbosmart BOV kit combines class-leading performance and reliability with easy installation, setup and fits neatly in the engine bay. Part Number: TS-0215-1027

Read more less

TECHNICAL DATA AIRTEC Turbosmart Shortie Kompact Series valves have been specifically designed to suit BorgWarner EFR and KKK turbos. They also fit the popular Ford Ecoboost engines. Unlike the standard, plastic valves that use un-reinforced diaphragms and are known to crack under increased boost,  the new BW/KKK/Ecoboost Kompact valves use O-Ring sealed piston which, coupled with their billet aluminium construction give them over 30PSI boost handling capability. Designed as a bolt-on replacement of the factory valve on all BorgWarner EFR, KKK and Ecoboost turbos, the Kompact Shortie Plumb Back provides better boost response and greater boost handling capability. Included with each  Kompact Shortie kit is:Model specific valve, Straight and Banjo Nipples, Mounting screws and Spring clamps. APPLICATION: Buick Regal 2.0 Turbo Chevrolet Cobalt SS (2008-2010)Chevrolet HHR SS (2008-2011) Ford F150 3.5 EcoBoost  (2011-2012) – Requires two valvesFord Focus MK3 ST 2.0 EcoBoostFord Fusion 2.0 EcoBoostFord XR5/RS 2.5 5-cylinder (2004-2010) Holden HSV Astra VXR Opel Astra G TypeOpel Astra H TypeOpel Astra VXR J type Pontiac Solstice GXP Porsche 911 Turbo (997) – Requires two valvesPorsche 911 GT2 (997) – Requires two valves Saturn Sky Redline Vauxhall Astra 1.6 GTCVauxhall Astra G TypeVauxhall Astra H TypeVauxhall Astra VXR J typeVauxhall Corsa VXR 1.6Vauxhall Zafira A or B Volvo C30 T5Volvo C70 T5Volvo S40 T5Volvo S60 T5Volvo V50 T5 (FWD/AWD)Volvo V70 T5 AIRTEC part number: TS-0941-1004

Read more less

TECHNICAL DATA AIRTEC Turbosmart Shortie Kompact Series valves have been specifically designed to suit BorgWarner EFR and KKK turbos. They also fit the popular Ford Ecoboost engines. Unlike the standard, plastic valves that use un-reinforced diaphragms and are known to crack under increased boost,  the new BW/KKK/Ecoboost Kompact valves use O-Ring sealed piston which, coupled with their billet aluminium construction give them over 30PSI boost handling capability. Designed as a bolt-on replacement of the factory valve on all BorgWarner EFR, KKK and Ecoboost turbos, the Kompact Shortie Plumb Back provides better boost response and greater boost handling capability. Included with each  Kompact Shortie kit is:Model specific valve, Straight and Banjo Nipples, Mounting screws and Spring clamps. APPLICATION: Buick Regal 2.0 Turbo Chevrolet Cobalt SS (2008-2010)Chevrolet HHR SS (2008-2011) Ford F150 3.5 EcoBoost  (2011-2012) – Requires two valvesFord Focus MK3 ST 2.0 EcoBoostFord Fusion 2.0 EcoBoostFord XR5/RS 2.5 5-cylinder (2004-2010) Holden HSV Astra VXR Opel Astra G TypeOpel Astra H TypeOpel Astra VXR J type Pontiac Solstice GXP Porsche 911 Turbo (997) – Requires two valvesPorsche 911 GT2 (997) – Requires two valves Saturn Sky Redline Vauxhall Astra 1.6 GTCVauxhall Astra G TypeVauxhall Astra H TypeVauxhall Astra VXR J typeVauxhall Corsa VXR 1.6Vauxhall Zafira A or B Volvo C30 T5Volvo C70 T5Volvo S40 T5Volvo S60 T5Volvo V50 T5 (FWD/AWD)Volvo V70 T5 AIRTEC part number: TS-0941-1004

Read more less

If you want sound with your performance (or performance with your sound!), GFB’s VTA delivers just that! By combining the proven performance benefits of our ground-breaking DV+ with atmosphere venting, the VTA delivers an aggressive blow-off sound, improved throttle response and boost recovery, as well as superior boost holding and reliability in extreme conditions. The VTA shares the successful DV+ design philosophy: “Keep what works, replace what doesn’t” This means we retain ECU control and the solenoid from the factory diverter to ensure the fastest possible response time, without the added and unnecessary cost of replacing the solenoid like some brands do. The weak part of the factory diverter has always been the plastic valve mechanism – this is the part we replace. The VTA features CNC machined billet components that last a lifetime, and we also change the valve operation method for better performance. The factory diverter valve can only operate in two states – open, or closed. When it opens fully at low boost, or during a partial throttle lift mid-corner, it causes increased lag and a noticeably non-linear boost transition. GFB pioneered the use of “pilot operation” in the DV+, which works by re-purposing the factory solenoid to control the pressure behind the piston rather than the piston itself. This allows the solenoid stroke to be much shorter, speeding up the response time and increasing the actuation force. More importantly, it allows the piston to open and close progressively in response to the amount of boost pressure present, which smooths boost transitions and reduces the lag caused by the factory diverter valve. It is this design philosophy that makes the VTA not only the best performing blow off valve solution, but also the best value on the market. Key features: TMS Technology for faster boost recovery on gearshift and during throttle modulation Improved boost holding ability Atmosphere venting for blow-off sound Retains ECU control Simple, direct bolt-on kits include everything you need to install Manufactured in Australia in accordance with ISO 9001 VTA or DV+? Depends if you want sound or not. Both valves are constructed with the same quality materials and valve mechanism, and both offer the same performance and reliability benefits. However, the VTA vents to atmosphere for sound whilst the DV+ recirculates the air to keep it quiet. Why choose a VTA over a “BOV spacer”? “BOV spacers” are cheap and they make sound. But that’s it. All the inherent performance and reliability issues you get with the factory diverter valve remain, because a spacer doesn’t change the diverter valve in any way. The VTA improves the operation of the diverter valve for sound AND performance. Why choose a VTA over a kit that includes a solenoid? Because there’s no performance benefit to replacing the factory solenoid, only a much higher price! If a VTA with the factory solenoid can open in a couple of hundredths of a second, why pay more than you need to?       VTA BLOW-OFF VALVES ARE CONSTRUCTED WITH THE SAME MATERIALS AND VALVE MECHANISM AS THE DV+, AND THEY OFFER THE EXACT SAME PERFORMANCE AND BOOST HOLDING. HOWEVER, VENTING TO ATMOSPHERE GIVES IT THE SIGNATURE BLOW-OFF SOUND, WHILST THE DV+ KEEPS THINGS QUIET. COMPETITORS' PRODUCTS FOR THE SAME VEHICLES THAT MAKE SOUND (I.E. BOV "SPACERS") TYPICALLY RETAIN THE PERFORMANCE DEFICIENCIES OF THE FACTORY DIVERTER VALVE, DELETE THE ECU CONTROL, OR REQUIRE FREQUENT MAINTENANCE AND REBUILDS. THE VTA ON THE OTHER HAND IS THE COMPLETE PACKAGE - PERFORMANCE, FIT, RELIABILITY, AND SOUND! Like the DV+, GFB’s VTA range of BOVs utilise GFB’s proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as superior boost holding. However, where the DV+ and the VTA range differ is what they do with the vented air. VTA BOVs vent to atmosphere to make the signature turbo blow-off sound, where the DV+ recirculates the air to keep it quiet. Each valve in the VTA range is designed specifically for the applications we list them for, ensuring the best fit and performance. Most of the VTA range are designed for use on cars with solenoid type factory diverter valves, and in those cases the VTA kit will retain the solenoid and ECU control. Like the DV+ though, it replaces the weak factory valve internals to ensure strength and reliability, especially in high boost applications. Other versions of the VTA are designed for use on cars that do not have any kind of factory fitted diverter valve. Vehicle manufacturers have deleted the troublesome solenoid type diverter valve from some of the newer models, but this leads to turbo compressor surge which can be taxing on the turbo in the long run. The VTA valves for these cars are designed to re-introduce the function of a diverter/blow-off valve to help protect the turbo in the long term and provide a blow-off sound.

Read more less

GFB's DV+ diverter valve range offers a direct-fit performance solution for the weak factory diverter valves used on many modern vehicles. By retaining the factory ECU control and recirculating the vented air, the DV+ is a purely performance-orientated product. GFB’s DV+ design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation method to “pilot actuation” to ensure better performance on stock or modified engines. Furthermore, these benefits won’t cost you the Earth! Rather than throwing the entire factory diverter valve system in the bin (like other manufacturer’s “solutions”), the DV+ keeps what works and replaces what doesn’t. It retains the factory solenoid and ECU control to ensure simple installation and reliable operation. 10% faster opening, 50% faster closing than the factory diverter Retains the factory solenoid for seamless integration Replaces plastic valve parts with metal for reliability and strength on stock or modified engines Direct-fit replacement with GFB’s TMS benefits Exclusive “pilot-actuated” valve mechanism for rapid response at high boost   Related Videos:

Read more less

European manufacturers are pushing their engines to the limit. Get a DV to match. GFB's DV+ diverter valve range offers a direct-fit performance solution for the weak factory diverter valves used on many modern vehicles. By retaining the factory ECU control and recirculating the vented air, the DV+ is a purely performance-orientated product. GFB’s DV+ design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation method to “pilot actuation” to ensure better performance on stock or modified engines. Furthermore, these benefits won’t cost you the Earth! Rather than throwing the entire factory diverter valve system in the bin (like other manufacturer’s “solutions”), the DV+ keeps what works and replaces what doesn’t. It retains the factory solenoid and ECU control to ensure simple installation and reliable operation. 10% faster opening, 50% faster closing than the factory diverter Retains the factory solenoid for seamless integration Replaces plastic valve parts with metal for reliability and strength on stock or modified engines Direct-fit replacement with GFB’s TMS benefits Exclusive “pilot-actuated” valve mechanism for rapid response at high boost   Related Videos:

Read more less