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      04-18-2010, 12:49 PM   #3
Ca$hOnly
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Drives: E92 M3
Join Date: Apr 2009
Location: In ur fridge, eatin ur foodz

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Quote:
Originally Posted by Boost Gomez View Post
Any thoughts on why the stock exhaust provides so much more torque down low? It looks like there's about a 40 ft-lbs difference in torque at around 2500 rpm.
Lack of backpressure due to high flow cats. Same on the M3 with the Akra setup. When do you ever drive the car at 2k rpm anyways?
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