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      01-29-2020, 01:21 PM   #11
travisgsf
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Drives: 22 M3 Comp
Join Date: Jan 2020
Location: Houma, La

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Quote:
Originally Posted by wesquili View Post
I went to exhaust shop an they said it would mess with my computer because of the dampers at the end of exhaust pipes?
Do u have pics of your cuts?
I can try to get some pics. It's hard to get a good angle. Essentially what I did was cut the muffler off but left the factory quad tips including the flaps and sensors. Ran a straight pipe down to the quad tips, welded a Y pipe on each side to go from a single pipe to 2 pipes. Welded that y pipe into the factory quad tips. No sensor problems at all
Appreciate 1