034Motorsport Active Motor Mount Resistor Bypass for B6/B7 Audi S4 V8, Tiptronic B7 Audi A4, B8 Audi A4/S4/A5/S5/Q5/SQ5, C5 S6

*Note: One required per mount.* These plug-in resistor bypasses can be used to remove the CEL caused by replacing the failure-prone factory "active" mounts with 034Motorsport Density Line & Motorsport Spec Engine Mounts. FITMENT: 2005 - 2008 Audi A4...

034Motorsport VW & Audi Direct Injection Head Port Cleaning Tool

Modern direct injection engines are efficient and powerful, but are prone to carbon deposits that build up inside the intake port and on the back-side of intake valves. These deposits rob the engine of power and efficiency. Traditional methods of...

Autotech High Volume Fuel Pump for 2.0T FSI

*Will NOT fit 2.0T TSI engines - Please confirm fitment before ordering*   This Autotech High Volume Fuel Pump can flow up to 50% more fuel than stock.

GFB DV+ Diverter Valve

*Fitment Note: Fitment issues may arise when fitting with a larger cast turbo inlet pipe, such as Integrated Engineering. If you have fitment concerns, please contact us and we will be happy to help* GFB DV+ Diverter Valve is a direct replacement for the...