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      06-17-2019, 03:05 PM   #6
Japresto91
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Drives: 2011 E90 M3 ZCP 6SPD
Join Date: Jun 2017
Location: San Diego

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Quote:
Originally Posted by eatsleepboost View Post
Aftermarket xpipe with high flow cats in the primary position with a mild rear section like a Corsa would be perfect for you. Borla atak is another nice rear section for short money. A decent amount of used pieces for sale on here to save some $ because for a full system 2500$ is not enough. High flow cats are more expensive than non catted pipes.

You will get a cel with the test pipes as stated above. A tune to eliminate it or a delete-r will still cause you to fail inspection if your state does inspections.
would you recommend something like the Active Autowerk Xpipe with high flow cats and a axle back exhaust about right price range and sound wise? I would of course get a tune for the CEL if need be for the high flow cats...
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