BMW M3 Forum (E90 E92) - View Single Post - **BPMSport E9x M3 Performance Engine Tuning Software**

Lerxst M4 · 12-26-2012, 07:43 AM

If I already have coding done, will your tune erase that or overwrite it?

Thanks!

12-26-2012, 07:43 AM	#30
Lerxst M4 Command Sergeant Major of the Army 142 Rep 639 Posts Drives: F82 M4 Join Date: Mar 2012 Location: Tejas iTrader: (4)	If I already have coding done, will your tune erase that or overwrite it? Thanks! __________________ 2018 F82 M4 ZCP 2015 F13 M6 ZCP (gone) 2013 F10 M5 (gone) 2008 E90 M3 (gone)
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