BMW X5 Forum (G05) - View Single Post - 2021 sdrive40i 0-60 (stock and jb4)

HEBREWHAMMER0913 · 12-13-2020, 08:47 PM

I'm about to do this to my 2021 x5 I'm getting tomorrow but Im going to put my cat less down pipe on with it. Had the jb4 and dp on my 2020 540 and it pulled so much harder then my 2020 m340.

12-13-2020, 08:47 PM	#15
HEBREWHAMMER0913 Enlisted Member 8 Rep 32 Posts Drives: BMW 540 Join Date: Jul 2020 Location: North Carolina iTrader: (0)	I'm about to do this to my 2021 x5 I'm getting tomorrow but Im going to put my cat less down pipe on with it. Had the jb4 and dp on my 2020 540 and it pulled so much harder then my 2020 m340.
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