Porterfield Brake Pads for 2010 SUBARU WRX Location:Rear - Dyno proven performance gains:

- Dyno proven performance gains: Horsepower 27

2l Engines

Chevrolet Suburban 1500 (2007-2014) 2WD or 4WD

Chevrolet V10 Pickup (1987) 4WD

ATI's Super Band is a performance replacement band for the Powerglide low gear band which plays a critical role in high performance transmission operation

Porterfield Brake Pads for 2010 SUBARU WRX Location:Rear - Dyno proven performance gains:Porterfield Brake Pads for 2010 SUBARU WRX Porterfield R4 Porterfield R4 Carbon Kevlar based brake pads were fully designed for heavy duty extreme motorsports use. Its one of the the few true motorsports competition pads available on the market today. The carbon based semi metallic R4 brake material allows the brake pad to absorb huge amounts of heat and dissipate it quickly and evenly over time. The Carbon Kevlar material also allows the brake pad to