Porterfield Brake Pads for 2009 MERCEDES-BENZ SLR Compound:R4-S CORSA Performance Axle Back 14776BLK

CORSA Performance Axle Back 14776BLK CORSA's Patented Reflective Sound Cancellation(R) (RSC) Technology allows acoustic engineers to create a drone free exhaust sound

Supports increased horsepower potential

Year Make Model Submodel 2009 - 2012 Audi A4 Base

Black anodized finish - Corrosion-resistant coating matches modern wheel styles

Porterfield Brake Pads for 2009 MERCEDES-BENZ SLR Compound:R4-S CORSA Performance Axle Back 14776BLKPorterfield Brake Pads for 2009 MERCEDES BENZ SLR 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