DINANTRONICS Performance Tuner Stage 1 for BMW F06 F12 F13 640i F01 F02 740i (MWG)



SKU: D440-1642-ST1

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Valid through August 26, 2022.

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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. 

Special Note:

Compatible only on vehicles equipped with the N55 engine (model year 2013+). 

This version of the DINANTRONICS Performance Tuner is ONLY compatible with vehicles equipped with a mechanical wastegate. 

Vehicles with a manufacture date prior to 07/2014 should utilize a mechanical wastegate. Vehicles with a production date after 06/2014 should utilize an electronic wastegate. Only a visual identification is 100% accurate however. Please consult the wastegate identification guide HERE to accurately identify what is on the vehicle.

Models supported by D440-1642-ST1
  • 2012-2018 BMW 640i Convertible
  • 2012-2018 BMW 640i xDrive Gran Coupe
  • 2012-2018 BMW 640i xDrive Coupe
  • 2012-2018 BMW 640i xDrive Convertible
  • 2013-2015 BMW 740i Sedan
  • 2013-2015 BMW 740Li Sedan
  • 2012-2018 BMW 640i Coupe
  • 2012-2018 BMW 640i Gran 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 40 @ 5000 RPM
Max Torque Gain 57 @ 3000 RPM
Peak Horsepower 360 @ 5500 RPM
Peak Torque 426 @ 3000 RPM
Factory Rated HP 315 (321 Measured)
Factory Rated Torque 330 (373 Measured)
Included Notes DINANTRONICS Performance Tuner, Dinan wiring harness, Dinan Stage 1 software