RS4 Fuel Pressure Release Valve - 079 130 757 C63S AMG The accessories are manufactured in

The accessories are manufactured in ABS with the intention that they will be lighter

- No trimming of bumper or crash supports

Others have tried to follow by adding a coating to their parts

Our adjustable front extension will directly bolt onto our MK7

IE heat shield & massive air filter

RS4 Fuel Pressure Release Valve - 079 130 757 C63S AMG The accessories are manufactured inWhen a specific pressure is exceeded the pressure regulating valve allows fuel to escape from the high pressure fuel rail. If the pressure release valve has gone bad, then it can cause low fuel rail pressure which results in fault codes, lose of power, and a high risk of melting a piston within the engine . This Part is a great upgrade from your stock 2. 0T pressure regulator valve which has an opening pressure of 130bar. With an opening pressure of