Mishimoto top-mount intercooler kit in sleek silver with black silicone hoses for the 2002-2007 Subaru Impreza WRX and 2004-2007 WRX STI (also 2005-2006 Saab 9-2X Aero). The bar-and-plate core with a single-entry inlet replaces the restrictive factory Y-pipe setup, dropping AIT ~30°F and adding 14 hp on a 305 hp test car at 20-22 psi; supports up to 350 hp. Complete bolt-on with bypass hoses, crankcase vent hose, throttle-body hose, bypass valve gasket, T-bolt clamps and hardware. Not for iRHD (import right-hand-drive). Mishimoto Lifetime Warranty.
| Type | Top-mount intercooler kit (single-entry inlet) |
| Core | Bar-and-plate, cast aluminum end tanks |
| Finish | Sleek Silver cooler / black silicone hoses |
| Power Support | Up to 350 hp; +14 hp / -30°F AIT (tested) |
| Included | Bypass hoses, crankcase vent hose, throttle-body hose, bypass valve gasket, T-bolt clamps, hardware |
| Fitment Note | Not for iRHD |
| Emissions | 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 |
