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      08-18-2013, 11:04 PM   #33
lifesgud2
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Drives: 2013 MCB M5
Join Date: May 2010
Location: South Florida

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Quote:
Originally Posted by bclk55 View Post
Here's a comparison video, thanks to PrimeTimeJohn.

Pretty much the catless has a sharper tone. It crackles and burble more when you let off the throttle. I haven't heard the catted ones under load, but with the catless, the pops/farts during shifts are more like shotguns. Loudness, I say IMHO the catless is 20% louder. First car in the video is Catted vs second car is catless. They are both Akrapovic.

What wheels are on the Catted version. Just curious
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