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Porterfield R4-1 Carbon Kevlar Racing Brake Pad AP 918 R4-1

Our Products: Brakes > Brake Pads > Porterfield Brake Pads
Price: $220.95
SKU: AP 918 R4-1
Brand: Porterfield
Porterfield R4-1 Carbon Kevlar Racing Brake Pad AP 918 R4-1
Porterfield R4-1 Carbon Kevlar Racing Brake Pad AP 918 R4-1

MakeModelSubModelNoteYear
BMW525iE60, A/T (to 09/06); Front Brake Pads.2004-2006
BMW528iE60, Front Brake Pads.2008-2010
BMW528iXDRiVEFront Brake Pads.2009-2010
BMW528XiFront Brake Pads.2008-2008
BMW530iE60, Front Brake Pads.2004-2007
BMW530XiE60, Front Brake Pads.2006-2007
BMW535iE60, Front Brake Pads.2008-2010
BMW535iXDRiVEE60, Front Brake Pads.2009-2010
BMW535XiE60, Front Brake Pads.2008-2008
BMW545iE60, Front Brake Pads.2004-2005
BMW550iE60, Front Brake Pads.2006-2010
BMW645CiE63, E64, Front Brake Pads.2004-2005
BMW650iE63, E64, Front Brake Pads.2006-2010
BMW745iE65, Front Brake Pads.2002-2005
BMW745LiE65, Front Brake Pads.2002-2005
BMW750iE65, E66, Front Brake Pads.2006-2008
BMW750LiE65, E66, Front Brake Pads.2006-2008
BMW760iE65, Front Brake Pads.2004-2006
BMW760LiE65, Front Brake Pads.2003-2008
BMWM3E90, E92, E93, Front Brake Pads.2008-2013

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Porterfield Carbon Kevlar R4-1 Racing Brake Pad:  AP 918 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 918 R4-1 applications are BMW E60 525i, 528i, 530i, 530Xi, 535i, 535i XDRiVE, 535Xi, 545i and 550i. E63 645Ci, 650i. E65 750i, 750Li, 745i, 745Li, 760i and 760Li. E90 M3, 1 Series M, 528i XDRiVE and 528Xi front brakes..

Made in the USA



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