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      02-16-2013, 10:16 PM   #16
MilehighM3's Avatar

Drives: E90 M3
Join Date: May 2011
Location: Colorado Springs

iTrader: (13)

Originally Posted by Z K
It'd be nice to have something like the Porsche GT3 air guides... they are just simple air deflectors that direct air to the brakes under the car. Bolts on to the lower suspension arm. Simple to install and inexpensive.

I actually bought a set of these and tried to adapt them over a year ago. They're not even close.
Mitsubishi has a similar kit, only smaller guides for the Evo. Mine had them on it back in '03. Not sure how effective they were though.
On my 135 I had purchased some F30 backing plates and installed them due to the bigger scoops. The M3 is very similar though. The factory ducts can be bent/pulled inwards to help out somewhat, but the brakes still need more direct air