GReddy Performance Parts Replacement & Optional GReddy Type R BOV Parts - 115015DIAPHRAM - Replacement Type R internal BOV diaphragm This Artec EVO Dump pipe

This Artec EVO Dump pipe

and the stretchy polyester material is windproof

Product Description Compatible Engine: RB26DETT

21401305 - XXL

14200004 - X Large

GReddy Performance Parts Replacement & Optional GReddy Type R BOV Parts - 115015DIAPHRAM - Replacement Type R internal BOV diaphragm This Artec EVO Dump pipeOptional Outlet Adapters for GReddy Type R (Type R Stiff Spring) Blow Off Valve * Diaphragm & Set Screw Set Replacements Fit: GReddy Blow Off Valves ( Type R) 115015DIAPHRAM Replacement Type R internal BOV diaphragm For Blow off Valve rebuilds. High Temp, Oil Resistant, Multi layer Diaphragm for long stroke Blow off Valves 11501660 SS Replacement Adjustment Set screw Set Steel 8mm Allen Set screw, Flanged Lock nut and O Ring 11900501 Type R Standard