Dinan Performance Engine Software for BMW M5 E60 M6 E63 M6 E64


The combination of Dinan's re-calibration of ignition timing and air/fuel ratios, along with a simple modification to the stock air filter elements, produces a maximum gain of 5 hp @ 8100 rpm and 5 lb-ft torque @ just 3000 rpm. Dinan's software also provides re-calibration of the factory ''torque limiting'' programming, which ensures that maximum power is available under varying driving conditions.

Dinan Engine Software raises the factory rev-limiter by 150 rpm (8400 rpm maximum), endowing the V-10 with a broader power band and greater road speed potential in each gear. The software also removes the top speed governor, which enables the cars to attain their ''natural'' top speed; and the V-10s WILL pull right to red-line in top gear! The software also speeds up throttle response, providing a sportier feel and improved modulation capabilities.


  • Raises Rev-limit to 8400RPM
  • Greater Road Speed In Each Gear
  • Removes Top Speed Governor
  • Improved Throttle Mapping
  • Improved Ignition Timing, Fuel Delivery, and Cam Timing
  • 5 HP & 5 LB-FT of Torque


  • 2006-2010 BMW M5 E60 
  • 2006-2010 BMW M6 E63 Coupe 
  • 2007-2010 BMW M6 E64 Convertible 
Product Specifications:
Labor Hours/Installation Hours 0.50
Emission Status 50 State Emissions Legal.
California Air Resources Board Executive Order Number D-176-37.
Max HP Gain 5 @ 8100 rpm
Max Torque Gain 5 lb-ft @ 3000 rpm
Factory Rated HP 500 @ 7750 rpm
Factory Rated Torque 383 @ 6100 rpm
Included Notes Included Item Details