Quote:
Originally Posted by NP2650
I can't find any specs on the BMW M Performance Exhaust. Does it flow better than the stock unit resulting in better HP and torque, or just sound better? I'm trying to decide between the M Performance Exhaust or the Dinan exhaust.
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No performance gains in terms of HP/TQ, I have an MPE on my M240 and I love the way it sounds in Sports/SPorts+ mode - it's not overly obnoixous, sound is just right.