Porterfield R4-1 Carbon Kevlar Racing Brake Pad AP 939 R4-1

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Price: $183.95

SKU: AP 939 R4-1

Brand: Porterfield

Porterfield R4-1 Carbon Kevlar Racing Brake Pad AP 939 R4-1

Make	Model	SubModel	Note	Year
MINI	COOPER		R52, Convertible, Front Brake Pads.	2004-2008
MINI	COOPER		R52, Cooper, Cooper S, Front Brake Pads.	2002-2006

Porterfield Carbon Kevlar R4-1 Racing Brake Pad:? AP 939 R4-1?

Porterfield R4-1 Carbon Kevlar Racing Brake Pads were developed and tested in the Vintage Racing community. Because of the high coefficient of friction (?) at low temperatures, these are fast becoming the Autocross brake pad of choice. A peak ? of .600 the R4-1 pad can reach close to ? of .500 at temperatures as low as 200?F. The R4-1 brake pads are widely used on Vintage GT and Formula car where pad temps are under 600?F and peak temps are below 1,000?F. This is also a good Rally-Cross brake pad.

Typical AP 939 R4-1 applications are R53 Mini Cooper, Mini Cooper S and R52 Mini Cooper Convertible front brakes..

Made in the USA