Quote:
Originally Posted by c10addict
Its a dog out of the hole too!! I am running a muncie m20 wide ratio though... I have a M22 on the shelf I may toss in and see if that make a difference on the low end... I dont think the tall tire helps either...
 I am the service manager at a BMW, Porsche and Audi dealer.. We build a lot of track cars and there is always something fun here that needs tuned... This morning I was thrashing a new BMW M5.. 500 hp from the factory... We gave it a little extra umph with some software upgrades.. Tough job sometimes! 
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Compared to this, it would be a dog.
Check out this website. They have some interesting upgrades and can add a little zing to your TPI.
http://www.tpis.com/index.php?toggle...le=shop_online