DINANTRONICS Performance Tuner Stage 1 for BMW F32 F33 F36 435i



SKU: D440-1639-ST1-1

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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. 

Stage 1 (DINANTRONICS Performance Tuner ONLY) Maximum Power: 360 HP, 392 lb-ft of torque.

Special Note:

 This kit is NOT for cars equipped with BMW M-Performance software.(MPPK) There is a separate part number for MPPK equipped cars.

Models supported by D440-1639-ST1
  • 2011-2017 BMW 535i xDrive Sedan
  • 2010-2017 BMW  535i xDrive GT
  • 2011-2017 BMW 535i Sedan
  • 2012-2015 BMW 335i Sedan
  • 2013-2015 BMW 335i xDrive Sedan
  • 2014-2016 BMW 435i xDrive Convertible
  • 2014-2016 BMW 435i xDrive Coupe
  • 2014-2016 BMW 435i Convertible
  • 2014-2016 BMW 435i xDrive Gran Coupe
  • 2014-2016 BMW 435i Gran Coupe
  • 2015 BMW X3 3.0i
  • 2014-2016 BMW 335i xDrive
  • 2014-2016 BMW 435i Coupe
  • 2010-2017 BMW 535i GT
  • 2014-2016 BMW 335i xDrive GT
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 77 @ 5000 RPM
Max Torque Gain 81 @ 5000 RPM
Peak Horsepower 360 @ 5500 RPM
Peak Torque 392 @ 3000 RPM
Factory Rated HP 300 (315 Measured)
Factory Rated Torque 300 (330 Measured)
Included Notes DINANTRONICS Performance Tuner, Dinan wiring harness, Dinan Stage 1 software