Remus exhaust systems for 1M
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06-05-2012, 05:54 PM
Drives: 1M (Sold), M3 F80
Join Date: Mar 2011
Originally Posted by
I will just ask my dealer first cause they may be a little picky on that subject.
What about the engine light? Will it turn on?
My dealer said
No, only CEL if you remove cats on downpipes.
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