Porterfield Brake Pads for 2012 PORSCHE 911 Carrera 4 Type 997-2 w/Iron Disc DMOS | Dealer Program Engine: BUICK V8 430-455

Engine: BUICK V8 430-455

Will I need an ECU tune

660" OD Triple Spring

Sierra SL 1988 - 1998 GMC C2500 Sierra SLE 1994 - 1998 GMC C2500 Sierra SLT

SUV or 4x4 without sacrificing street manners

Porterfield Brake Pads for 2012 PORSCHE 911 Carrera 4 Type 997-2 w/Iron Disc DMOS | Dealer Program Engine: BUICK V8 430-455Porterfield Brake Pads for 2012 PORSCHE 911 Carrera 4 Type 997 2 w Iron Disc 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