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      12-14-2009, 11:49 AM   #141
jabwind51
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Drives: '10 BMW 130is, '97 BMW M3/4/5
Join Date: Sep 2009
Location: NJ

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Quote:
Originally Posted by J Tyler View Post
You'll have to forgive my ignorance, but what exactly does the "performance brake upgrade" entail for the 128i? Is it just the front & rear calipers from the 135i? Also, how much does it cost?
From what I gather, it is the stock 135i front pads painted yellow with slotted/drilled front rotors but the back is just a 1 piston (135i has 2 piston rear) that appears very similar to stock 128i rear brakes.

People mentioned brake bias or brake hub offset that could be different. Wondering if the 2 piston rear could work...basically similar car..?

thread was here with photos: http://www.1addicts.com/forums/showthread.php?t=303409
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