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      08-05-2013, 07:56 AM   #53
TSM330i
2006 330i, TSM, Black, manual, sport
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Drives: E90 330i, E86 Z4 3.0si
Join Date: Nov 2005
Location: Chester Springs, PA

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Quote:
Originally Posted by ashmostro View Post
Don't bother with the fender vent... Instead route the air using brake duct hose and build a proper backing plate duct behind the rotor hat. Those fender well vents do nothing at all given their location.
+1
Check out CJ421 brake cooling duct installation. Proper cooling will make a huge difference. We're running the same thing on our race car.
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2006 330i, TSM, Black, Sport, JIC Cross Coil-Overs, UUC Sways, 18" Advan RS, Mich PSS 255/265, BMW Electric Steering Wheel, Rogue shifter, M-Tech front, CF emblems, Dinan TB, Intake, exhaust, strut bar, Stoptech BBK, LSD, M3 susp., LUX 5, CF Hood and CSL, Sparco Seats, AA tune, CF Roof