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      07-25-2012, 03:26 PM   #1
cdauito
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Drives: 2011 Jet black 335i sedan
Join Date: Mar 2012
Location: South Florida

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BMW PPK1 with aftermarket down pipes

I have a 2011 e90 335i sedan with the PPK1 and was wondering with the addition of an aftermarket down pipe would i see a noticeable difference in tq/hp. I enjoy the way my car performs, I'm just looking for a little more power and also deeper exhaust tone. My car is a lease and don't want waste money on the PE exhaust. Any info would be appreciated

Thanks