BMW 3-Series (E90 E92) Forum - View Single Post - Cheapest place to buy E90 BMW Performance Exhaust?

Casca · 10-22-2013, 06:13 AM

If you can get just the muffler of a performance exhaust, is it possible to just cut out the old muffler and weld on the new and have the same results or does the kit change out to bigger pipes as well as the new muffler?

10-22-2013, 06:13 AM	#62
Casca Captain 41 Rep 642 Posts Drives: E90 6MT Join Date: May 2010 Location: California iTrader: (0)	If you can get just the muffler of a performance exhaust, is it possible to just cut out the old muffler and weld on the new and have the same results or does the kit change out to bigger pipes as well as the new muffler?
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