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      06-19-2012, 03:19 PM   #41
Freight Dawg
e90pilot's Avatar

Drives: E90 325i
Join Date: Jul 2005
Location: Oakland, CA

iTrader: (3)

Originally Posted by tororosso1 View Post
to all who has replaced their muffler i have a question.

Was there an improvement in torque power on lower rpm during launches from stop? or is it about the same or worse?

To all Muffer or res or cat Deleters. is the lost of power very noticeable compared to stock setup?

ty for all for contributing to video thread. i hope to add into it sometime in the future after ive decided how i'll go about with new exhaust system.
No noticeable change in low end with my setup. There's still quite a bit of back pressure front the cats so even a muffler delete might not be very noticeable.
'06 Arctic Metallic 325i | Sport Package | 6MT | Dinan Stage III suspension | Dinan exhaust | 330i manifold swap! Click here! | Active Autowerke tune | 135i Brake Calipers | Deiselboost caliper brackets | E46 M3 front rotors