Porterfield Brake Pads for 1996 BMW 840Ci Compound:R4-S and forward clutch pack backing

and forward clutch pack backing plates with machined plates

AEM's B-Series Coil-On-Plug (COP) Conversion Kit eliminates both the known performance issues common to the B-series engine's factory igniter and the need to replace your aging cap/rotor/wire assembly

State-of-the-art grinding and finishing processes

Porterfield Brake Pads for 1994 BMW 740i

High Sierra 1968 - 1974 GMC C35/C3500 Pickup Base 1980 - 1985 GMC C3500 High Sierra

Porterfield Brake Pads for 1996 BMW 840Ci Compound:R4-S and forward clutch pack backingPorterfield Brake Pads for 1996 BMW 840Ci 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