11-09-2019, 10:45 PM
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#94
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2022 M4 Comp Xdrive
Drives: 2022 M4 Comp Xdrive
Join Date: Feb 2019
Location: USA
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Quote:
Originally Posted by frankenm
Pics
This setup is fucking great - still running stock tuning and trying to pass smog - Exhaust note is much better from about 3k+ with all stock cats+exhaust otherwise it isn’t noticeable but the improvement is really nice much better
Makes some really nice spool and blowoff sounds which is easily noticeable in the cabin above 3k .... will probably put the JB4 back on and do some experimenting the stock tune sucks.
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How is it power wise?
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