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Old 07-05-2012, 06:14 AM
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jkmeisl jkmeisl is offline
Josh
Location: High River, Alberta, canada
 
Join Date: Apr 2012
Posts: 759
Mein Auto: Built inze Fatherland 325
interesting mod but kinda useless for me, my 328 has a magnaflow exhaust, not sure if the new muffler has that valve, guess I'll have to stick my head under and take a look. wouldnt you loose Torque from doing that mod? sounds like you would be by opening up the exhaust like that in the low rpm range.
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