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      12-13-2018, 10:56 AM   #5
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Drives: 2014 335i M-Sport
Join Date: Jun 2018
Location: Minneapolis, MN

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Originally Posted by nperamof30 View Post
that seems promising then.. will go with the downpipe and for gains, ill get the tune after.. thanks yall!
Don't just take that statement and run with it. Not getting a CEL is great, but it's not common. Most people get a CEL unless they have a high flow catted downpipe, but even some of those throw CEL's. Be prepared to look at a CEL until you get the tune if you install a DP.

Just don't want you to be disappointed!

The best info you can get on this subject would be in the engine specific forum, not the general forum. Check it out.
2014 335xi M-Sport 6MT: Estoril Blue II, MHD Stage 2+ , Dinan Exhaust, Dinan CAI, ER Catted DP, ER Chargepipe, AA FMIC.
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