Originally Posted by Jetfixer As long as you have both/all ECU's programmed the same for all the other functions, it wouldn't be any different than if you had a replacement engine. So lets say if I buy a second ECU and air filter cover, I could switch between tunes?
2017 F3 Limited 2017 F3 Limited , Lamonster Black Dymond brake pedal with brake rod at #5 Pure Magnesium Metallic
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