DINANTRONICS Performance Tuner Stage 1 for BMW F80 M3 F82 F83 M4


SKU: D440-1644-ST1

All orders will include an AutoTalent window decal


DINANTRONICS™ Performance Tuner is a highly engineered and sophisticated piece of computer hardware and software that enhances engine performance, without ineffectively or invalidate your new car warranty coverage and without affecting long term reliability or the functionality of on-board diagnostic systems. It is also the only tuning device emissions legal in all 50 states. The objective of developing this piece of technology was to provide the ability to control every signal entering and exiting the BMW factory Engine Control Unit. These items are unique to Dinan and together they embody the apex of performance engineering in a powerful, reliable, and warrantied package. 

Stage 1 (DINANTRONICS Performance Tuner ONLY) Maximum Power: 516 HP, 489 lb-ft of torque.


Models supported by D440-1644-ST1
  • 2015-2018 BMW M3 Sedan
  • 2015-2018 BMW M4 Convertible
  • 2015-2018 BMW M4 Coupe
Product Specifications:
Labor Hours/Installation Hours 1.50
Emission Status 50 State Emissions Legal. California Air Resources Board Executive Order Number D-176-42.
Max HP Gain 42 @ 6000 RPM
Max Torque Gain 47 @ 3500 RPM
Peak Horsepower 516 @ 6000 RPM
Peak Torque 489 @ 3500 RPM
Factory Rated HP 425 (484 Measured)
Factory Rated Torque 406 (446 Measured)
Included Notes DINANTRONICS Performance Tuner, Dinan wiring harness, Dinan Stage 1 software