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      07-05-2013, 04:57 PM   #1
bradone1
BMW Extraordinaire
United_States
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Drives: 2019 X7 M Sport, 2015 M4 Vert
Join Date: Aug 2012
Location: Miami

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Catless downpipes and warranty

Hi everyone,

I was thinking about doing the new IND shown setup with e-race and catless downpipes. I asked my friend mechanic at the dealer and he said stay away from messing with the cats, will have warranty issues.. I also heard that check engine comes on and ecu flash is necessary then ecu warranty jeopardized.. Sounds like alot of reasons to go just axle back?

Thoughts?
Appreciate 0