Quote:
Originally Posted by 130FeetDeep
Just know you will have a CEL if you go downpipes with 100/200 cell cats too without a tune. I do understand the desire for catted, but just mention that will be a need.
I don’t get what’s going on at VSRF? Testing the fitment should be easy.
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Yeah I spoke to a local shop here and they recommend tuning it as well to take the light off, they did mention customer purchased downpipes for 850i and it fit with some modifications to the heat shield.