Dinan Performance Engine Software unleashes more power from your BMW E36 M3 by re-programming the fuel mixture and ignition timing parameters of the engine management system. Furthermore, the software safely raises the rev-limit, giving your BMW a broader power band and greater road speed potential in each gear. Significant gains are also achieved at part throttle, making extra power available where you spend the bulk of the time driving. The top speed governor has also been eliminated, enabling the vehicle to achieve its natural top speed.

Stage 1 Features:

• More Power: Max gains of +10 HP @ 5000 RPM and +10 lb-ft TRQ @ 5000 RPM
• 50 State Emissions legal; CARB EO # D-176-13
• 200 RPM rev-limit increase
• Improved throttle response
• Top speed governor removed
• Smooth and predictable power delivery
  
  
  Not compatible with the M3 (E36) from 1995.
  

 

Stage 2 Engine Software is for use with the High Flow Cold Air Intake, ensuring optimum performance and drivability.

Stage 2 Features:

• More Power (with intake): Max gains of +21 HP and +20 lb-ft TRQ
• 50 State Emissions legal; CARB EO # D-176-13
• 200 RPM rev-limit increase
• Improved throttle response
• Top speed governor removed
• Smooth and predictable power delivery
  
  
  Not compatible with the M3 (E36) from 1995.
  
  Dinan Cold Air Intake System is required in order to run the Stage 2 Performance Engine Software.
  
  

Stage 3 Engine Software is for use with the High Flow Cold Air Intake and Throttle Body, ensuring optimum performance and drivability.

Stage 3 Features:

• More Power (with intake and throttle body): Max gains of +31 HP and +26 lb-ft TRQ
• 50 State Emissions legal; CARB EO # D-176-13
• 200 RPM rev-limit increase
• Improved throttle response
• Top speed governor removed
• Smooth and predictable power delivery
  
  
  Not compatible with the M3 (E36) from 1995.
  
  Dinan Cold Air Intake System and Throttle Body are required in order to run the Stage 3 Performance Engine Software.
  
  

Stage 4 Engine Software is for use with the High Flow Cold Air Intake, Throttle Body and Air Flow Meter, ensuring optimum performance and drivability.

Stage 4 Features:

• More Power (with intake, throttle body and air flow meter): Max gains of +38 HP and +29 lb-ft TRQ
• 50 State Emissions legal; CARB EO # D-176-13
• 200 RPM rev-limit increase
• Improved throttle response
• Top speed governor removed
• Smooth and predictable power delivery
  
  
  Not compatible with the M3 (E36) from 1995.
  
  Dinan Cold Air Intake System, Throttle Body and Air Flow Meter are required in order to run the Stage 4 Performance Engine Software.
  

Stage 5 Engine Software is for use with the High Flow Cold Air Intake, Throttle Body, Air Flow Meter, and Schrick Manifold, ensuring optimum performance and drivability.

Stage 5 Features:

• More Power (with intake, throttle body, air flow meter and Schrick manifold): Max gains of +46 HP and +33 lb-ft TRQ
• 200 RPM rev-limit increase
• Improved throttle response
• Top speed governor removed
• Smooth and predictable power delivery
  
  
  Not compatible with the M3 (E36) from 1995.
  
  Dinan Cold Air Intake System, Throttle body, Air Flow Meter and Schrick Manifold are required in order to run the Stage 5 Performance Engine Software.