2Addicts | BMW 2-Series forum - View Single Post - Catted high-flow downpipe

zipphreak · 12-21-2014, 08:41 PM

Yah I get that catless is more gain.. but if spend 2x the amount for a proper high flow catted DP i would expect no CEL, so i just want to find that out first. Surely evo and afe had to test these in real BMW's ?

12-21-2014, 08:41 PM	#4
zipphreak Captain 455 Rep 986 Posts Drives: m235xi Join Date: Sep 2014 Location: b00ty iTrader: (2)	Yah I get that catless is more gain.. but if spend 2x the amount for a proper high flow catted DP i would expect no CEL, so i just want to find that out first. Surely evo and afe had to test these in real BMW's ?
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