BMW M3 Forum (E90 E92) - View Single Post - Secondary cat delete with oem exhaust mod?

gatorfast · 07-26-2012, 09:29 AM

Has anyone done this? How do you like the results? How did it change the sound level and character?

I am not looking for any power, just a slight increase in sound.

07-26-2012, 09:29 AM	#1
gatorfast Major General 4995 Rep 6,862 Posts Drives: 718 Cayman Join Date: Jan 2008 Location: SoFla iTrader: (4)	Secondary cat delete with oem exhaust mod? Has anyone done this? How do you like the results? How did it change the sound level and character? I am not looking for any power, just a slight increase in sound.
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