Porterfield Brake Pads for 2008 BMW 645Ci M4 CSL

Porterfield Brake Pads for 2008 BMW 645Ci M4 CSLPorterfield Brake Pads for 2008 BMW 645Ci 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 allows the brake pad to

CS/GTS Traction Control - More slip in MDM before power is cut/reduced and allows improved traction control setting and drift characteristics

Size of the valve is a compact design about 2/3 compared with conventional also

with the exhaust note of the GM 30-30 cam

Manufacturer Part Number: 827-531R

Please note: Clutches USUALLY ship within 2-3 business days

Intake Centerline: 108°

GT 2009 Pontiac G8 GXP 2004 - 2006 Pontiac GTO Base 2015 - 2018 Subaru Impreza Base

Scottsdale 1988 - 1995 Chevrolet C2500 Base

Aeromotive Hoses 15329 Aeromotive Inc

-10an Racetronic fitting and a custom valve cover PCV connector

Base 1995 - 1999 GMC K1500 Suburban SLT 1994 - 1999 GMC K2500 Sierra SL

Base 1987 GMC R2500 Suburban High Sierra