Thread: AA Catted DP
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      03-20-2022, 10:52 AM   #54
BMWRNMD
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Drives: 21 M340i
Join Date: Aug 2021
Location: East Coast

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Quote:
Originally Posted by v_ckash623 View Post
Installed the AA downpipe on my car. I also fitted the Dinan intake as part of the install.

Quick remarks on the downpipe/exhaust combination: man this thing is a effing HOOT! My car lost most of its sport mode luster after the /2021 software update; it's all back and then some. I haven't been able to grab sound clips yet, but I'm definitely going to be working on getting some tomorrow.

Having the intake in the mix adds whooshing prior to the bombastic exhaust note now. Car is entirely an aural experience.
In comfort is the cabin pretty quiet like with the stock exhaust/downpipe?

And in sport mode, does the cabin noise get much louder? Also is it a lot more loud on cold start compared to exhaust?

Are there any pops/burbles with that combo? (I know to get that it also requires a tune).
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