BMW 3-Series (E90 E92) Forum - View Single Post - n54 335i - new to tuning: custom tune or do it myself?

Vivek. · 12-10-2020, 01:05 PM

I got the MHD Flasher/Monitor ($69 each IIRC) and a custom tune with a year's support/adjustments was $350. I do feel like I got a lot more value and peace of mind than an OTS map.

12-10-2020, 01:05 PM	#4
Vivek. Lieutenant Colonel 1368 Rep 1,532 Posts Drives: 335is coupe, e30 vert Join Date: Aug 2020 Location: Los Gatos, California iTrader: (0)	I got the MHD Flasher/Monitor ($69 each IIRC) and a custom tune with a year's support/adjustments was $350. I do feel like I got a lot more value and peace of mind than an OTS map.
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