GFB Respons TMS Adjustable BOV For Skyline GTST R32 R33 R34 / Mazda 3/6 MPS Model_Civic EP Neck Size adaptors fits 75mm

Neck Size adaptors fits 75mm / 85mm / 100mm

Side Skirt

This can both slightly blunt the performance of the car and can be an impediment to quick gear-shifts where you want to either blip the throttle to get the revs up for a down-shift or to quickly up-shift

Competition Clutch Part# 2-617-2-STU - Competition Clutch flywheels are made of 4140 forged steel and are a one-piece design

GFB Respons TMS Adjustable BOV For Skyline GTST R32 R33 R34 / Mazda 3/6 MPS Model_Civic EP Neck Size adaptors fits 75mmAll the performance with or without the noise! If 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 GFBs proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle