GFB TMS Respons Blow Off Valve Kit - 15+ Subaru WRX 2.0L (FA20DIT) AWD Sedan - T9007 Mens 16 steel-core construction and built-in torque

steel-core construction and built-in torque limiters that help eliminate overtightening and gasket splitting and extruding

one -6AN ORB outlet port

up to 1500 HP – naturally aspirated

2008:Audi:RS4:Cabriolet

AEM’s Water/Methanol Injection Systems utilize the most robust hardware combined with more advanced features than any other comparably priced water/methanol system

GFB TMS Respons Blow Off Valve Kit - 15+ Subaru WRX 2.0L (FA20DIT) AWD Sedan - T9007 Mens 16 steel-core construction and built-in torqueIf cars like yours typically suffer issues such as backfiring and stalling when using a fixed ratio atmosphere venting BOV, the Respons can help. By adjusting the venting bias to suit the car you can achieve a blow off sound without having to put up with the issues. Like all GFB valves, the Respons utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to withstand boost