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thejeremyman9 · 10-18-2021, 11:42 PM

There is very little to be gained over the OTS map. A custom tune will maybe add 1-2 psi and even if it does your timing will probably suffer.

10-18-2021, 11:42 PM	#2
thejeremyman9 Major General 4364 Rep 7,607 Posts Drives: 2015 BMW 335i Join Date: May 2019 Location: Cali iTrader: (0)	There is very little to be gained over the OTS map. A custom tune will maybe add 1-2 psi and even if it does your timing will probably suffer.
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