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Home > Forum > EFI Tuning Fundamentals > E46 tuning

E46 tuning

EFI Tuning Fundamentals

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KUNA

Michal Kuna

Gold Member

3 Posts

USA

What do you recommend to tune BMW E46, we would like to stay with factory ECU .

BMW

Avtandil Bubuteishvili

Gold Member

1 Post

Georgia

There are some plug and play options like AEM. But you can make your own harness and tune it on Link ECU aswell

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