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Old 08-16-2012, 02:51 PM   #3
BMWCC 4928, BMWCCA 349578
Join Date: Oct 2003
Location: London, Ontario
Posts: 619
I doubt there is much power gained. It's lighter - which would help.

Here is Muffler removed:

Here is Muffler and Resonator removed:

With Magnaflow 14834 - no resonator:
2002 540i M Technic
1993 325is RIP
sthomas is offline   Reply With Quote