Quote:
Originally Posted by evilb
Define "custom OEM exhaust," please. Mid pipes and what has been customized on the rear section? That definitely doesn't sound like OEM mufflers.
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I try to explain.The orignal exhaust was modificated.
80mm copletely streight Pipe.Center pipe is normaly 12mm hole,now 80 mm.
The Muffler is oringal Bmw (the returneValvue),and the other way is 80mm.
Sorry for bad english