In search of the quietest 1M exhaust...
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12-07-2012, 07:51 AM
Drives: On a good day, AW 1M coupe
Join Date: Mar 2011
Location: between Indiana and the alley
Why does BMW not offer an aftermarket exhaust, especially engineered for the 1M, to address all the sound issues with this otherwise special car?
* It's a huge miss for BMW. *
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