The Mishimoto Top-Mount Intercooler Kit is a complete bolt-on charge-air upgrade for the 2002-2007 Subaru WRX and 2004-2007 STi (and 2005-2006 Saab 9-2X Aero). This Powder Coated Black version ships with black silicone hoses. A high-efficiency bar-and-plate core with a single-entry inlet and cast aluminum end tanks replaces the restrictive stock Y-pipe setup for greater volume and improved air dispersion. On a 305HP test vehicle at 20-22 psi it added 14HP and dropped intake air temps 30 degrees versus the stock STI cooler, and it supports vehicles up to 350HP. Installs with no vehicle modifications.
| Type | Top-mount intercooler kit |
| Core | Bar-and-plate |
| End Tanks | Cast aluminum |
| Finish | Powder coated black |
| Hoses | Black silicone |
| Power Support | Up to 350HP |
| Includes | Silicone bypass hoses (WRX & STI), crankcase ventilation hose, throttle body hose, bypass valve gasket, T-bolt clamps, hardware |
| CARB EO | D-759 |
| Warranty | Mishimoto Lifetime Warranty |
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2006 | Saab | 9-2X | Aero |
| 2002-2007 | Subaru | Impreza | WRX |
| 2006-2007 | Subaru | Impreza | WRX Limited |
| 2004-2007 | Subaru | Impreza | WRX STI |
| 2007 | Subaru | Impreza | WRX STI Limited |
| 2006-2007 | Subaru | Impreza | WRX TR |
