Benefits:
- Pull ahead of the competition with extra power in your 228i/328i/428i.
- Let your 228i/328i/428i pass slow drivers easily with more power on tap.
Features:
- 50 State Emissions legal (thru 2015 MY); CARB EO # D-176-42
- 3 day satisfaction guarantee
- Smooth and predictable power delivery
- More Power (with intercooler and big turbo): Max gains of up to +76 HP and +73 lb-ft TRQ (Crank)
- Quickly change stages and/or disable the tuner via iOS or Android app
- Factory matching 4yr/50k mile new car warranty
- Unaffected by dealer factory updates
- On board diagnostics and factory safegaurds maintained
- Plug and play installation
- 341 Peak Horsepower At 5500 RPM
- 335 lbs.-ft. Peak Torque At 4000 RPM
Applications:
- 2013 - 2016 BMW F30 328i xDrive
- 2014 - 2016 BMW F31 328i xDrive
- 2014 - 2016 BMW F22 228i
- 2015 - 2016 BMW F22 228i xDrive
- 2012 - 2016 BMW F30 328i
- 2014 - 2016 BMW F34 328i GT xDrive
- 2014 - 2016 BMW F32/F33 428i
- 2014 - 2016 BMW F32/F33 428i xDrive
- 2015 - 2016 BMW F36 428i Gran Coupe
- 2015 - 2016 BMW F36 428i xDrive Gran Coupe
- 2013 - 2015 BMW F30 328i M Sport
- 2015 - 2016 BMW F36 428i Gran Coupe Sport
- 2012 - 2015 BMW F30 328i Sport
- 2015 - 2016 BMW F32/F33 428i Sport
Application Notes:
- Install PDF - DINAN D440-1632-ST4
- This version of the DINANTRONICS Performance Tuner is ONLY compatible with vehicles equipped with the N20 engine with an electronic wastegate.
- F30 328i's with a manufacture date prior to 07/2013 should utilize a mechanical wastegate.
- Vehicles with a production date after 06/2013 should utilize an electronic wastegate.
- Vehicles not listed above all use an electronic wastegate.
- Only a visual identification is 100% accurate however.
- Please consult the wastegate identification guide in the installation instructions to accurately identify what is on the vehicle.
- Big Turbo and Intercooler required in order to run Stage 4 DINANTRONICS
Description:
The Dinantronics performance tuner is a highly engineered piece of computer hardware and software that enhances engine performance to levels the stock programming is not allowed to venture into. It does this without affecting long term reliability or the functionality of on-board diagnostic systems. It is also the only tuning device designed to be emissions legal in all 50 states. These items are unique to Dinan and together they embody the apex of performance engineering in a powerful, reliable package. The Dinan difference is possible by employing a full staff of talented engineers that are well rounded in all aspects of their job. Manipulating the signals with an adept hand all the while keeping an engine running at its best and with the most reliable power is what Dinan is all about. Manipulating the signals with an adept hand all the while keeping an engine running a
![No Longer Available - Dinantronics Tuner Stage 1 for 2016-2017 BMW 340i 440i [F3X] (D440-1650-ST1/D440-1655-ST1)](https://cdn11.bigcommerce.com/s-ldaxybx767/images/stencil/500x659/products/38535/173145/_1499357534__15365.1583273788.jpg?c=3 "No Longer Available - Dinantronics Tuner Stage 1 for 2016-2017 BMW 340i 440i [F3X] (D440-1650-ST1/D440-1655-ST1)")
