Forge Vent To Atmosphere Valve N18

Forge Vent To Atmosphere valve for R55, R56, R57, R58, R59, R60, R61 MINI Cooper S turbo with N18 engine, this is also commonly referred to as a blow off valve. This Forge Vent To Atmosphere valve alternative is a fully engineered solution offering both significantly improved reliability as well as valve related boost response. The Forge valve and installation kit replaces the original unit with a pressure/vacuum operated piston valve that still also retains the desirable OEM ECU control over valve actuation. This product has been thoroughly designed and tested with the expressed intent of offering improved valve response and maintaining ECU control. All of the necessary components and detailed instructions are included and everything is designed to make installation as simple as possible. Simply put this valve will improve throttle response and boost control to enhance the driveability and performance of your MINI. This kit is supplied with an additional upgraded spring that may be required if the vehicle has had a significant boost increase. Kit comes with: Forge Vent To Atmosphere valve electric solenoid silicone vacuum line vacuum T screws and mounting hardware Since this Vents the boost and does NOT recirculate it you may get a check engine light. There is NO warranty return or exchange if that happens.