DINANTRONICS Performance Tuner Stage 1 for BMW F15 X5 F16 X6 35i


SKU: D440-1639X-ST1-2

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: 360 HP, 392 lb-ft of torque.

Models supported by D440-1639X-ST1
  • 2011 BMW X3 xDrive28i
  • 2011-2017 BMW X3 xDrive35i
  • 2014-2018 BMW X4 M40i
  • 2014 BMW X5 4.8is
  • 2014-2018 BMW X5 sDrive35i
  • 2014-2018 BMW X5 xDrive35i
  • 2015-2018 BMW X6 xDrive35i
  • 2015-2016 BMW X4 xDrive35i
    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