Performance - Audi A4 B9

K&N Cleaning Kit Aerosol 99-5000EU K&N Power Kleen works to dissolve the dirt build up and old filter oil, and can be washed away with water. This Recharger Kit comes with a 204 milliliter aerosol spray can of oil and a 355 milliliter K&N pump bottle of Power Kleen air filter cleaner.99-5000EU will restore air flow efficiency and will bring your K&N oiled cotton air filter to like new condition   Can be used on both Foam & Cotton / Pleated  Labeled in English, Spanish, Swedish, Polish and Czech Restores filter to like new condition Removes road grime, engine exhaust and grease from K&N filters The only cleaner designed specifically for K&N cotton filters

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Description This is a performance enhancing induction kit for the following vehicles:  Audi A4 (B9) – 2.0 TFSI (no MAF Sensor) – 2015+Audi A4 (B9) – 2.0 TFSI Quattro (no MAF Sensor) – 2015+Audi A5 (8T) - 2.0 TFSI (no MAF Sensor) – 2015+Audi A5 (8T) - 2.0 TFSI Quattro (no MAF Sensor) – 2015+ Features Improved throttle response Black powdercoated heat shield Black silicone intake hose Dyno results: max gains 12-14bhp (this may vary dependant on vehicle) Easy to maintain dry pleated filter Cold air straight to the turbo charger What Does It Do? This induction kit delivers increased air flow and induction noise over the standard restrictive air box. Whether this kit is being installed to a standard vehicle or to a already tuned vehicle, you can be sure of the positive performance gains this will deliver. What Will I Get? MST Performance utilise the highest quality components in all of their kits see below for what this kit will include..   Black powdercoated heat shield Black silicone inlet pipe Red pleated filter Full fitting kit with easy step by step instructions Fitment Compatibility Chart This product fits the following: Year Make Model Engine 2015 Audi A4 (B9) 2.0 TFSI 2016 Audi A4 (B9) 2.0 TFSI 2017 Audi A4 (B9) 2.0 TFSI 2018 Audi A4 (B9) 2.0 TFSI 2019 Audi A4 (B9) 2.0 TFSI 2020 Audi A4 (B9) 2.0 TFSI 2021 Audi A4 (B9) 2.0 TFSI

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Description This is a performance enhancing induction kit for the following vehicles:  Audi A4 (B9) – 1.4 TFSI – 2016+ Audi A5 (8T) - 1.4 TFSI – 2016+ Features Improved throttle response Black powdercoated heat shield and inlet pipe Dyno result: Max gains +7.5hp @ 5300rpm +10nm @ 2600rpm Easy to maintain dry pleated filter Cold air straight to the turbo charger What Does It Do? This induction kit delivers increased air flow and induction noise over the standard restrictive air box. Whether this kit is being installed to a standard vehicle or to an already tuned vehicle, you can be sure of the positive performance gains this will deliver. What Will I Get? MST Performance utilise the highest quality components in all of their kits see below for what this kit will include.. Black powdercoated heat shield and inlet pipe Red pleated filter Full fitting kit with easy step by step instructions Fitment Compatibility Chart This product fits the following: Year Make Model Engine 2015 Audi A4 (B9) 1.4 TFSI 2016 Audi A4 (B9) 1.4 TFSI 2017 Audi A4 (B9) 1.4 TFSI 2018 Audi A4 (B9) 1.4 TFSI 2019 Audi A4 (B9) 1.4 TFSI 2016 Audi A5 (B9) 1.4 TFSI 2017 Audi A5 (B9) 1.4 TFSI 2018 Audi A5 (B9) 1.4 TFSI 2019 Audi A5 (B9) 1.4 TFSI 2020 Audi A5 (B9) 1.4 TFSI

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Description This is a performance enhancing induction kit for the following vehicles: Audi A4 (B9) – 2.0 TFSI (with MAF Sensor) – 2015+ Audi A5 (8T) - 2.0 TFSI (with MAF Sensor) – 2015+ Features Improved throttle response Black powdercoated heat shield and inlet pipe Black silicone intake hose Dyno result: Max gains + 14.2hp @ 5200rpm and +17.6nm @ 3000rpm Easy to maintain dry pleated filter Cold air straight to the turbo charger What Does It Do? This induction kit delivers increased air flow and induction noise over the standard restrictive air box. Whether this kit is being installed to a standard vehicle or to an already tuned vehicle, you can be sure of the positive performance gains this will deliver. What Will I Get? MST Performance utilise the highest quality components in all of their kits see below for what this kit will include.. Black powdercoated heat shield & inlet pipe with MAF adapter Black silicone inlet pipe Red pleated filter Full fitting kit with easy step by step instructions Fitment Compatibility Chart This product fits the following: Year Make Model Engine 2015 Audi A4 (B9) 2.0T 2016 Audi A4 (B9) 2.0T 2017 Audi A4 (B9) 2.0T 2018 Audi A4 (B9) 2.0T 2019 Audi A4 (B9) 2.0T 2020 Audi A4 (B9) 2.0T 2021 Audi A4 (B9) 2.0T 2016 Audi A5 (B9) 2.0T 2017 Audi A5 (B9) 2.0T 2018 Audi A5 (B9) 2.0T 2019 Audi A5 (B9) 2.0T 2020 Audi A5 (B9) 2.0T 2021 Audi A5 (B9) 2.0T

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Leyo Motorsport’s CAI for the A4 B9 is a must have for those seeking to upgrade their car. By removing some factory air flow restrictions together with a massive 4 inch conical filter, this intake guarantees more horse power at an affordable cost. High grade aluminum heat shield effectively blocks out excess heat from the engine bay while is also significantly lighter than the steel heat shields found on the market. A secondary heat shield is incorporated into the design to block excessive heat from the exhaust manifold. Installation is easy and straight forward, no fabrication required. Please note that if your car has air flow sensor on the inlet pipe, this intake does not fit.

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REVO OEM+ INTAKE SYSTEM Get impressive performance benefits without compromising on the factory look of your engine bay. Revo OEM+ Air Intake Systems utilise the existing airbox, replacing any restrictive components with parts precisely engineered to reduce turbulence and improve airflow. The B9 Audi A4 shares the same airbox as the higher powered S4 and RS4 models and performed well during initial testing of volume and flow. This air intake system upgrade includes a Revo foam filter and a flush-fit silicone hose to minimise air restriction and turbulence, improving airflow and giving you access to more power. KEY FEATURES Increased Airflow by up to 20% Three-layer foam filter Stepped Silicone Hose +11Hp and 13NM performance gains KIT CONTENTS Revo ProPanel Filter Revo Silicone Hose Revo Takeoff Stainless Steel Clamps AIRFILTER The standard paper filter found in most vehicles performs well under normal conditions, however, with the increased power it becomes a major choking point in the system. Revo filters work by trapping dirt particles within each of the oiled foam layers while allowing air to negotiate its way through, reducing restriction and offering much longer service intervals. The new Revo filter features an OEM top plate, allowing a direct fit replacement for the stock airbox. SILICONE HOSE The plastic hose on the stock system is designed with a corrugated style to flex with the engine movement, while this has its place it also causes a large amount of turbulence as the airflow doesn’t have a smooth direct path to the turbo. We designed the silicone hose with stepped internals to ensure a flush fit, and to minimise turbulence while still allowing for engine movement. SELF-SEAL TAKEOFF The OE B9 A4/A5 intake hose has a small vacuum take-off used to supply vacuum to various components of the engine. To replicate this, the Revo B9 A4/A5 intake hose utilizes a threaded self-seal barb. This machined configuration offers a better aesthetic and more durability than typical plastic and glued couplers.   PERFORMANCE  Testing was carried out with consistent conditions on both the OEM intake and the Revo OEM+ Intake System on a 2017 Audi A4 B9 2.0 TFSI Quattro (252ps) running Revo Performance ECU Software and hardware. While dyno testing for performance gains, VCDS software was used to log airflow with a full AEM logging suit used to monitor temperatures. The Revo Intake increased vehicle performance, especially higher in the rev range, highlighting the performance benefits over the stock components.   AIRFLOW Testing of the stock unit back to back against the Revo OEM+ kit on a full flow bench was carried out to highlight the largest restrictions in the system. The Revo OEM+ Intake system had far less restriction than the OE unit, at 480CFM the stock unit was seeing 619mmwg restriction while the Revo unit only saw 530mmwg some 14% less restrictive. At low flow rate the Revo intake provided up to 20% less restriction, improving throttle response. The graph below shows the flow test and comparison between the OE and Revo intakes.   FITMENT   Manufacturer Model Engine Variant Year Audi A4 2.0TFSI B9 252PS 2015> Audi A5 2.0TFSI B9 252PS 2015> Audi Q5 2.0TFSI B9 252PS 2015> *Note: Plastic airbox lid not included in the kit.   DOCUMENTS The following documents are available to view: FITTING INSTRUCTIONS Download the Revo Audi B9 2.0 TFSI Intake Instructions  

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