Porterfield Brake Pads for 2006 PORSCHE 911 GT3 w/Iron Discs Compound:R-4 Direct OEM replacement - Matches

Direct OEM replacement - Matches factory attachment points with zero modification needed

balanced step geometry

This catback bolts to the exit of your existing cat

then reinstall

Porterfield Brake Pads for 2006 PORSCHE 911 GT3 w/Iron Discs Compound:R-4 Direct OEM replacement - MatchesPorterfield Brake Pads for 2006 PORSCHE 911 GT3 w Iron Discs 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