BMW 3-Series (E90 E92) Forum - View Single Post

whyzee125 · 03-01-2021, 02:39 AM

I’d get a custom tune for an e30 mix. That would yield some nice gains. Otherwise without a downpipe and on crappy CA gas there is only so much you can do.

03-01-2021, 02:39 AM	#2
whyzee125 Brigadier General 1677 Rep 3,642 Posts Drives: Dinan stage 2 335i Join Date: Jul 2014 Location: Chattanooga Tn iTrader: (0)	I’d get a custom tune for an e30 mix. That would yield some nice gains. Otherwise without a downpipe and on crappy CA gas there is only so much you can do.
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