The software safely raises the rev-limiter by 250 rpm, which enables you to carry more road speed in each gear, as well as optimize shift points. 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 Intake and Throttle Body, optimizing power output as well as improving drivabiltiy.
For use with Dinan High Flow Intake System and or Throttle Body.
- 2004-2005 BMW 545i E60
- 2004-2005 BMW 545i Sedan
|Labor Hours/Installation Hours
||50 State Emissions Legal
||Included Item Details