Porterfield Brake Pads for 2016 CADILLAC ATS w/ Brembo Front Calipers Compound:R4-1 Warmer weather speeds up the

Warmer weather speeds up the scent release

Durable By Design

Check your vehicle's exhaust system for gasket condition at the manifold flange and converter outlet — replace any that are cracked or flattened before bolting on the new unit

Our headLights are sealed and tested before leaving the factory

All internal components installed and tested

Porterfield Brake Pads for 2016 CADILLAC ATS w/ Brembo Front Calipers Compound:R4-1 Warmer weather speeds up thePorterfield Brake Pads for 2016 CADILLAC ATS w Brembo Front Calipers 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