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      05-06-2022, 12:40 PM   #15
zcp312
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Drives: 2011 E90 M3
Join Date: Oct 2020
Location: Illinois

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Quote:
Originally Posted by noneedlessnoise View Post
Well the e-race is considered a fairly loud rear section compared to most of the other aftermarket rear sections (exception for the systems that are essentially straight through mufflers). Probably one of the loudest. That being said, the stock X is pretty restrictive and removing a bank of cats will make a huge difference and really opens the car up. Going catless and getting a tune was the biggest increase in overall drivability for me.
How's the smell on a catless xpipe? How's the rasp? Are you resonated? Which xpipe do you have?
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