Perrin Top Mount Intercooler Coupler Kit Red - Subaru 02-07 WRX, 04-21 STI, 04-08 Forester XT - PSP-ITR-301RD Chrome The importance of pressure plate

The importance of pressure plate bolts in a racing or hi-performance street application cannot be emphasized nearly enough

The end result is an intake that (on average) makes up to 14hp over the stock air box and even 2-3 more horsepower than any other 3

Coolant Bleeder Valve

This is the ideal upgrade to the stock Sentra radiator

we were able to produce power gains of up to 8 HP and 12 lb

Perrin Top Mount Intercooler Coupler Kit Red - Subaru 02-07 WRX, 04-21 STI, 04-08 Forester XT - PSP-ITR-301RD Chrome The importance of pressure plateRemove your dull OEM top mount intercooler coupler and replace it with a PERRIN Coupler Kit and give your engine bay a touch of style. (1) PERRIN Intercooler Coupler (2) Clamps Warranty & Instructions Perrin Subaru 02 07 WRX, 04 21 STI, 04 08 Forester XT Top Mount Intercooler Coupler Kit Fitment: Subaru WRX 2002 2007, 2002: Subaru: Impreza: WRX, 2003: Subaru: Impreza: WRX, 2004: Subaru: Impreza: WRX, 2005: Subaru: Impreza: WRX, 2006: Subaru: Impreza: