DINANTRONICS Performance Tuner Stage 3 for BMW F22 M235i


SKU: D440-1641-ST3

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 invlidate 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 3 (DINANTRONICS Performance Tuner in conjunction with Dinan® Intake, Exhaust, and Intercooler) Maximum Power: 399 HP, 455 lb-ft of torque. The F23 application numbers will be slightly lower since an intake is not available on that platform. 

Intercooler required in order to run Stage 3 DINANTRONICS

  • 2014-2016 BMW M235i & xDrive F22 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 73
    Max Torque Gain 83 @ 3000 RPM
    Peak Horsepower 399 @ 5500 RPM
    Peak Torque 455 @ 3000 RPM
    Factory Rated HP 320 (326 Measured)
    Factory Rated Torque 330 (379 Measured)
    Included Notes DINANTRONICS Performance Tuner, Dinan wiring harness, Dinan Stage 3 software
    Required Items Dinan Dual Core Intercooler for BMW F22 F23 M235i is required. Dinan Carbon Fiber Cold Air Intake (if applicable) for BMW F22 F23 M235i is highly recommended. Dinan Free Flow Stainless Exhaust for BMW F22 M235i is recommended.