Porterfield Brake Pads for 2007 FORD MUSTANG Shelby GT500 KR Compound:R4-1 Integrated retention hole for boosted

Integrated retention hole for boosted applications (optional tie-down)

K-Swap applications may require lowered engine position for valve cover clearance

What if I ordered the wrong side by accident

Very easy to store due to its high elasticity and foldability

Porterfield Brake Pads for 2007 FORD MUSTANG Shelby GT500 KR Compound:R4-1 Integrated retention hole for boostedPorterfield Brake Pads for 2007 FORD MUSTANG Shelby GT500 KR 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