Cusco Diffuser Bracket - 2002-2007 Subaru WRX / STI PDM_air-intake-and-maf-hoses while the slots wipe the

while the slots wipe the surface of the pad clean to provide an optimal contact patch under braking while additionally repelling heat and dust

Fits both Mishimoto and stock performance radiators

Increased core size of 102% and fin surface area by 97%

The Cobb Stage 1+ Drivetrain Package for the 2007-2009 WRX gives the GR-era 5MT the precision its mechanical quality deserves

Race-developed and championship-proven

Cusco Diffuser Bracket - 2002-2007 Subaru WRX / STI PDM_air-intake-and-maf-hoses while the slots wipe theCusco Diffuser Bracket Subaru WRXSTi 2002 2007 RallySport Direct proudly carries some of the best suspension and drivetrain modifications, along with quality performance products brought to you by the industry leaders at Cusco. This product is the Cusco Diffuser Bracket. The 06 07 USDM STI models came factory with a rear diffuser to help channel the air beneath the vehicle to improve both aerodynamics and high speed stability. It is a streamlined look