The software safely raises the rev-limiter by 250 rpm, and the top speed governor has been removed, enabling the cars to reach their natural top speed. Revised EML tuning provides improved drivability by speeding up throttle response.
Stage 3 Performance Engine Software has been tuned specifically for use with Dinan's High Flow Throttle Body, optimizing power output as well as improving drivabiltiy.
For use with Dinan Throttle Body.
- 2002-2005 BMW 745i & Li E65/E66
- 2002 BMW 740Li Sedan
- 2002-2005 BMW 745i Sedan
- 2002-2005 BMW 745Li Sedan
|Labor Hours/Installation Hours
||50 State Emissions Legal
||Included Item Details