Cobb Black Front Mount Intercooler Core 2004-2007 Subaru WRX / 2004-2007 STICobb Black Front Mount Intercooler Core 2004 2007 Subaru WRX 2004 2007 STI Remove the overworked factory intercooler from your 2004 2007 WRX or STI in favor of the Black COBB Front Mount Intercooler Kit. Featuring a massive 30" x 10. 35" x 3. 5" Bar and Plate core and 2. 5" piping. The intercooler core is finished in a black heat dissipating coating. The piping is mandrel bent aluminum and finished in wrinkle black powder coat to keep the engine bay