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      08-13-2018, 11:27 PM   #194
L4ces
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Drives: 2008 E92 M3 Alpine White
Join Date: Aug 2010
Location: NJ - NY

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2008 M3  [0.00]
Quote:
Originally Posted by kpewpew View Post
Any measurements on decibel level at 50 ft away? Would be WOT, 6-8k RPM @ 3rd gear when I pass the sound check at Laguna Seca. Just failed it this past weekend @ 93.4 dB. Considering Dinan exhaust or MPE to quiet it down a bit, but if yours can go <90.... may be worth waiting

(Humorously) BrandX race exhaust ...
Disclaimer: not race track usable
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