The software removes the top speed governor, enabling the cars to attain their ''natural'' top speed; and the V8 will pull right to red-line in top gear! Changes to the throttle mapping help soften throttle tip-in for a sportier feel and improved modulation capabilities. The combination of Dinan's re-calibration of ignition timing, fuel delivery, and cam timing produce a maximum gain of 9 hp @ 6000 rpm and 8 lb-ft @ 6000 RPM. Peak horsepower is increased from 414 to 421 at 7900 RPM.
Note: When ordering please ensure you have your VIN ready for the checkout process. It is crucial that it is typed in accurately and completely at that time.
+ Greater Road Speed In Each Gear
+ Removes Top Speed Governor
+ Improved Throttle Mapping
+ Improved Ignition Timing, Fuel Delivery, and Cam Timing
+ 9 HP & 8 LB-FT of Torque
DOWNLOAD INSTALLATION INSTRUCTION HERE
- 2008-2011 M3 E90 Sedan
- 2008-2013 M3 E92 Coupe
- 2008-2013 M3 E93 Convertible
|Labor Hours/Installation Hours
||50 State Emissions Legal.
California Air Resources Board Executive Order Number D-176-39.
|Max HP Gain
|Max Torque Gain
||8 @ 6000 RPM
||421 @ 7900 RPM
|Factory Rated HP
||414 @ 8300 RPM
|Factory Rated Torque
||295 @ 3900 RPM
||OBD2 to USB Adapter and USB Cable.
||Windows 7 or newer Laptop with a USB connector and an internet connection.