BMW M3 Forum (E90 E92) - View Single Post - Thoughts on secondary cat delete? (already catless)

SYZ · 04-04-2013, 11:41 AM

Removing them to gain 5 whp on a 4000 lb car is a waste of time. It will smell more, and that coupled with a loud exhaust is just asking to get pulled over even more in CA.

04-04-2013, 11:41 AM	#6
SYZ Lieutenant 34 Rep 454 Posts Drives: :O Join Date: Jan 2013 Location: Scottsdale iTrader: (0) Garage List 2002 Mercedes C32 AMG [0.00] 2009 BMW M3 [0.00]	Removing them to gain 5 whp on a 4000 lb car is a waste of time. It will smell more, and that coupled with a loud exhaust is just asking to get pulled over even more in CA.
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