A Pair of Forge Motorsport Atmospheric valves for the Audi RS6 C7 K&N This product comes as a

This product comes as a 'Road' version or a 'Competition' version - unless the car is a dedicated race car we would advice the 'Road' version as it is slightly softer and more forgiving

Spring Rates: Front 5kg/mm

Modified Earl's TEMP-A-CURE™ oil cooler

and are safe for use with OAT coolant

There is a margin of error for each vehicle

A Pair of Forge Motorsport Atmospheric valves for the Audi RS6 C7 K&N This product comes as aThis set comprises a pair of our solenoid operated valves together with a custom made wiring harness, that integrates seamlessly with the OEM electronics and results in absolutely no fault codes, no check engine lights, and no detriment to the performance of the vehicle in any way. They are engineered to remedy the failure issues experienced with the OEM solenoid valves when their diaphragm may rupture which would effectively result in a boost leak.