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      06-16-2008, 07:39 PM   #67
Nate2046
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Drives: '11 e92M
Join Date: Mar 2008
Location: Indianapolis, In

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Quote:
Originally Posted by RPIpower View Post
We had a chance to dyno the car today and there was a loss in performance by deleting the mufflers.

So, I can tell you that running no muffler will give you no benefit and in most cases you will have a decrease in performance.

Was the loss greater than the inherent dyno error? Were the pulls done with mufflers on first and removed next? I'm sorry if I seem a little incredulous but I just find that very hard to believe.
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