Dinan Stage 2 Performance Engine Software for BMW 545i E60 2004-2005

Special Note: For use with Dinan High Flow Intake System.
Product Description
The software safely raises the rev-limiter by 250 rpm, enabling 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.

Performance Engine Software tuned specifically for use with Dinan's High Flow Intake, optimizing power output as well as improved drivabiltiy. 


  • ▪ 545i E60 2004-2005
Product Specifications
Labor Hours/Installation Hours 0.50
Emission Status 50 State Emissions Legal
Included Notes Included Item Details