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Old 02-02-2013, 11:45 AM   #13
Johal E32
Registered User
Join Date: Jul 2011
Location: Bay Area, California
Posts: 390
My Ride: E46 323iT/5, M5 E39
Originally Posted by tootall View Post
Here's what I did:

It's one of my favorite mods and saves over 1 mpg at highway speeds.

I noticed a 1.5 mpg gain. And IMO the car looks more agressive without them.
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