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      09-24-2019, 10:32 AM   #3
FY
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Canada
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Drives: 2015 BMW M3
Join Date: Mar 2019
Location: Canada

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Quote:
Originally Posted by swagon View Post
can already tell this would be way too raspy and loud for me lol
Yeah, cold start is pretty loud, I disabled the cat heating process and GTS roar feature, which will be better. If you wanna be more quiet, close the valve will be fine
Appreciate 0