BMW X1 Forum - View Single Post - Tdi-tuning crtd4 multi channel with rpm petrol tuning box chip

xcelir8bmw · 10-02-2020, 05:42 PM

7 is 4psi over stock
1 is like 1.5 to 2 psi over stock
and there is off which is stock

10-02-2020, 05:42 PM	#101
xcelir8bmw Major 402 Rep 1,104 Posts Drives: 2022 BMW M240ix Join Date: May 2019 Location: AZ iTrader: (0)	7 is 4psi over stock 1 is like 1.5 to 2 psi over stock and there is off which is stock
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