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      01-03-2012, 07:25 AM   #62
pride355
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Drives: MY11 E92 M3 Coupe
Join Date: Apr 2010
Location: İstanbul

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Quote:
Originally Posted by THE TECH View Post
Quote:
Originally Posted by pride355 View Post
I used to have Akra. Evo but find the noise annoying; not because of it is loudness, but without the cats the noise was too bassy under 3000 rpm, and there was a loud intake resonance between 3000-4000 rpm hence I sold the mid-pipes and left with slip-on. Now slip-on is really quiet but at least it is 30 lbs lighter than OEM mufflers.
Odd. Evo has cats.
I meant the removed primary cats. I know that secondary cats are in place on Evo.
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