Had some fun dialing in Ron’s BMW M4 pumping out a solid 523whp with just our Stage 1 tune! No other modifications.
Modifications:
Categories: Uncategorized
Uncategorized
Do you know the differences between ECU and TCU?🤔
ECU – Engine Control Unit Engine Control Unit (ECU) also known as a Engine Control Module (ECM), is often referred to as the “brain” or “controller” of an engine. Sensors throughout the engine send data Read more…
