Grimmspeed Top Mount Intercooler Y-Pipe Gasket (pair) 02-07 WRX/ 04-21 STI - 020024 Relay Three-stage finish with anodizing

Three-stage finish with anodizing

All the valves are manufactured by our affiliated ISO-certified factory in Japan and leak-tested prior to being shipped

HS2-HDG4 kit features ACT's most popular Heavy Duty pressure plate

Nissan 240SX 14mm FIC's Data Matched high performance fuel injectors featuring high impedance Bosch core

Allows use of stock radiator hoses for ease of install

Grimmspeed Top Mount Intercooler Y-Pipe Gasket (pair) 02-07 WRX/ 04-21 STI - 020024 Relay Three-stage finish with anodizingWe all know how bad the OEM Subaru Top Mount Intercooler Gaskets are. They are the greatest source of leaks in the entire intake stream. Fear not, GrimmSpeed has answered your call! We present to you the 3x thicker GrimmSpeed TMIC Inlet Gaskets. Not only is this gasket 3 times thicker, it also contains an inner metal layer that will help prevent blow outs. The TMIC surface and the Y Pipe Flanges never seem to truly mate to each other. That's where the