D903-50M4
Stage 4 Engine Software is for use with the High Flow Cold Air Intake, Air Mass Meters, and Header System, ensuring optimum performance and drivability. Dinan Engine Software safely raises the rev-limit by 270 rpm, endowing your M5 with a broader power band and greater road speed in each gear. The software also removes the top speed governor, enabling the cars to attain their natural top speed. The software also speeds up throttle response in the standard mode and improves throttle modulation in the sport mode.
Features:
- More Power (with intake, air mass meters and header system): Max gains of +39 HP and +22 lb-ft TRQ
- 50 State Emissions legal; CARB EO # D-176-26
- 270 RPM rev-limit increase
- Improved throttle response
- Top speed governor removed
- Smooth and predictable power delivery
Product title
Vendor
$19.99 CAD | $24.99 CAD
Product title
Vendor
$19.99 CAD | $24.99 CAD
Product title
Vendor
$19.99 CAD | $24.99 CAD
Product title
Vendor