Porterfield Brake Pads for 2009 AUDI TT Quattro - V6 3.2L 1GTACOBF - Dyno proven performance gains:

- Dyno proven performance gains: Horsepower 21

JS Sport 2010 - 2016 Toyota 4Runner Limited

Base 1973 GMC C35/C3500 Pickup Base 1979 - 1986 GMC C3500 Base

Retainers 4702-100 The older style standard shims will not hold up to the extreme spring pressures and high RPM found in racing engines being built today

ISR Performance Hose End Fittings

Porterfield Brake Pads for 2009 AUDI TT Quattro - V6 3.2L 1GTACOBF - Dyno proven performance gains:Porterfield Brake Pads for 2009 AUDI TT Quattro V6 3. 2L 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