I know about switching back to stock but that's not what I am asking. If the car is tuned at a pro shop do they give you the pro-tune maps to take with you so you can go back to the pro-tune after a BMW dealer visit?
I am pretty sure on the Vishnu flash you have to ship the ECU back & forth to get it changed.
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Kevin
Dravit Gray, Black Leather, Moonlight Roof, Red Calipers
2022 M4C - 2020 Z4 M40i - 2023 FORD Expedition XLT Max 4X4 400BHP - 2009 V-Star - 1998 Ranger 4X4 5MT - 1965 Cobra (R) 5MT - 2023 Jeep Wrangler Sport S 6MT
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