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      12-05-2012, 10:42 PM   #1
Drives: 2011 M3 sedan comp package
Join Date: Apr 2012
Location: Denver, CO

Posts: 67
iTrader: (0)

Test pipes or no?

This has been talked about over and over again, but I'm on my iPhone and you can't search. Is it worth the smell and sound to save a few bucks and get test pipes? I have a 2011 E90 ZCP DCT....thoughts? I've heard plenty of YouTube sound clips and they only confuse the issue. Just your thoughts please...thanks for your help.

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