AEM 2015 Subaru WRX/STI 2.0L/2.5L Strut Bar 180SX Replacing the factory air box

Replacing the factory air box with the Process West Cold Air Intake gives a noticeable improvement in intake sound

Compatible with gasoline and E85 fuel blends

Axle-back: replaces rear mufflers only

Stage 2 ECU tuning is required

LEADING FEATURES

AEM 2015 Subaru WRX/STI 2.0L/2.5L Strut Bar 180SX Replacing the factory air boxThe AEM 29 0011WR performance strut bar provides additional vehicle stability on various Subaru WRX and WRX STI models. AEM strut bars are constructed from 1 1 2 inch steel tubing, providing great strength and low weight which gives you a true racing option and a more professional alternative to many hinged or weaker strut bars on the market. The AEM 29 0011WR performance strut bar comes in a textured red powder coated finish featuring the AEM logo