Porterfield Brake Pads for 1997 PONTIAC FIREBIRD w/Rear Drums Performance Improves airflow to the turbo

Improves airflow to the turbo for faster spool

Th only way to get around this is to send in your ECU for us to bench it back to an earlier software

Year Make Model Submodel 2010 - 2012 Mazda 3 GS 2012 - 2013 Mazda 3 GS-SKY 2010 - 2013 Mazda 3 GT

Parking assist pass-through - Sensor openings pre-positioned to work with factory systems

Porterfield Brake Pads for 1997 PONTIAC FIREBIRD w/Rear Drums Performance Improves airflow to the turboPorterfield Brake Pads for 1997 PONTIAC FIREBIRD w Rear Drums 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