2010 2011 BMW 5 Series Forum F10 - View Single Post - F10 N63 Jb4 Beta Stage 3 Plus Bcm: Manual Shift Lag, Auto Shift Jolt, 5500 Rpm malfun

Stück · 03-17-2018, 09:41 AM

Ditch the JB4 piggyback unit and get a proper flash tune from a company like Mission Performance. Enjoy higher performance, and factory like power application with no ancillary equipment to act up or fail.

03-17-2018, 09:41 AM	#2
Stück Major 801 Rep 1,214 Posts Drives: F15 X5, E46 330i, R56 Mini.S Join Date: May 2016 Location: Houston, TX iTrader: (4)	Ditch the JB4 piggyback unit and get a proper flash tune from a company like Mission Performance. Enjoy higher performance, and factory like power application with no ancillary equipment to act up or fail.
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