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      11-24-2012, 03:15 PM   #25
Mike Benvo
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Drives: 08 E90 M3 / 400whp Turbo 7
Join Date: Apr 2008
Location: SoCal

Posts: 4,525
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1990 BMW 735i Turbo  [5.00]
2004 BMW M3  [0.00]
2008 BMW M3  [5.00]
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Quote:
Originally Posted by jeremyr4 View Post
Thanks for the suggestion. Does that void the warranty if it causes any problems? Also, how much louder does it make it on the outside? For example, I drove in a car that has the OEM Exhaust Mod (ACM/Bypass) and that was definitely too loud on the outside for me. What's the volume level when you remove the secondary cats?

The rasp is absolutely no problem for me. I actually didn't mind the rasp on the E46...

Thanks Again,
Jeremy
My friend Jerome (before he sold his M3) had an 08 E92 with the secondary cats pulled out, and I was not a fan of the sound at all. Much less refined and way too raspy. Make sure you listen to a car with this setup first before you do it to yours. Maybe in conjunction with a rear section mod it would sounds better.
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