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      05-13-2012, 10:52 AM   #10
Porschefile
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Drives: E92 M3
Join Date: Jul 2008
Location: Tennessee

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Quote:
Originally Posted by kartracer12 View Post
I was feeling it at the end back straight at VIR. I am running stock setup except 265/285 staggered APEX wheels on NT01s. I played with tire pressure but did not help.

Will a front diffuser help or is that just for looks?
A splitter will help. Some of the aftermarket front lips look like they would be effective, you just need a sealed splitter across the whole bottom of the bumper. The GT4 style lip would definitely help but is $$. 3d carbon's look effective as well. Many of the lips are just for looks though.
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