XBimmers.com | BMW X6 Forum X5 Forum - View Single Post - Installed Sprint Booster accelerator adapter on X5d

trucky2 · 07-20-2017, 07:04 AM

I have the RaceChip Ultimate on my 09 X5d. I experience almost 0 lag and exceptional power boost throughout the RPM range. No Sprint Booster installed.

The difference between stock and chip is day and night.

07-20-2017, 07:04 AM	#12
trucky2 New Member 0 Rep 22 Posts Drives: 2009 BMS X5 35d Join Date: Jan 2016 Location: Asheville, NC iTrader: (0)	I have the RaceChip Ultimate on my 09 X5d. I experience almost 0 lag and exceptional power boost throughout the RPM range. No Sprint Booster installed. The difference between stock and chip is day and night.
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