GFB Standard Spring (used in all valves except 1002) 6115

Go Fast Bits Wastegate Springs 6115 A Standard Spring (Used in all Atmosphere Venting Valves, Respons, Deceptor Pro and Atmosphere Mach 2) Standard Spring used in all atmo venting valves, Respon/Deceptor Pro/atmo Mach 2 GFB Standard Spring (used in all valves except 1002)