BMW M3 Forum (E90 E92) - View Single Post

E90//M · 01-17-2016, 04:33 PM

I've ran a cat back system over the past year on my E90 M3 along with an ECU tune, DCT and coding flash. But I just decided to go full cat less. Do I really have to pay another grand for a new flash to accommodate the new setup? Or is there a better alternative?

01-17-2016, 04:33 PM	#1
E90//M Race wins reduce depression 100% 2 Rep 15 Posts Drives: 2010 E90 M3 DCT Join Date: Jun 2015 Location: TN iTrader: (0)	No more cats but a new tune? I've ran a cat back system over the past year on my E90 M3 along with an ECU tune, DCT and coding flash. But I just decided to go full cat less. Do I really have to pay another grand for a new flash to accommodate the new setup? Or is there a better alternative?
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