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plumber vic
07-02-2013, 12:26 AM
CSL bbk front on piston heads parts
Steve B
07-02-2013, 10:14 AM
http://www.pistonheads.com/classifieds/parts-and-plates/parts-and-accessories/bmw/bmw-m3-csl-6-pot-front-brakes/1056486
alexk
07-02-2013, 10:48 AM
Why these discs are 330mm ?
phoenixcsl
07-02-2013, 02:12 PM
Why these discs are 330mm ?

I think the owner has mistaken these for a front kit when it looks like the VTTR rear kit! which is 6 pot 330mm.

Proper front kit should be 355mm, unless he's just got muddled up on disc size on his ad.

http://www.ssdd-motorsport.com/show_sub_cat.php?cat_id=24&sub_cat_id=1

Price is a bit steep as it's encroaching into AP territory at his asking price.
alexk
07-02-2013, 02:58 PM
The discs look 330mm to be honest.
Check the clearance between caliper and wheel.

Edit : the advantage clearly is lighter discs (rotating mass).
It's just a bit odd removing 345mm OEM discs to put 330mm.