Original ECU files, super mappacks, hardware and software information and chiptuning files for BMW E70/E1 4.4 Turbo.
Reliable, high-quality and instantly available resources for your BMW E70/E1 4.4 Turbo all in one place.
All you need to do is click on the engine you are looking for below and you will get the information required, while specification section on our website shows chiptuning files results for the same vehicle.
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