Thread: Custom Exhaust
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      01-18-2013, 08:24 PM   #1
Enlisted Member

Drives: 11' E90 M3 Competition Package
Join Date: Sep 2012
Location: Pacific Palisades

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Custom Exhaust

Hey guys I have a de-resonated 2011 E90 and I'm looking to do a custom exhaust set up to be more cost efficient. What I have in mind is: replacing my primary cats with Macht Schnell test pipes and removing my secondary cats. I wanted to see if anyone has connections with someone or a shop that can build me a custom x pipe with muffler. After the exhaust mods I want to purchase a pulley kit and do a BPM tune. Please share any suggestions/comments! Thank you in advance!