My SA said, If I get new muffler/exhaust...
Originally Posted by JPJ' post='646206' date='Aug 13 2008, 09:08 PM
I'm just glad I have a good dealer. My SA complemented me on how the new exhaust sounded.
And there is no way changing the muffler should cause the catalytic converter problems -- and if the cat went bad for some reason, the burden of proof would be on them to show the aftermarket exhaust caused the failure.
And there is no way changing the muffler should cause the catalytic converter problems -- and if the cat went bad for some reason, the burden of proof would be on them to show the aftermarket exhaust caused the failure.
Originally Posted by C's Bimmer' post='646223' date='Aug 13 2008, 07:43 PM
You told your SA you're doing an aftermarket exhaust outside of Dinan? Nice going numbnuts.
i dont see how it would affected??


