DINANTRONICS Performance Tuner Stage 4 for BMW F30 F34 335i (EWG)

Product Description
Special Note: This kit is currently NOT for cars equipped with BMW M-Performance software (MPPK). For MPPK equipped cars there is a separate part number. 

This version of the DINANTRONICS Performance Tuner is ONLY compatible with vehicles equipped with an electronic wastegate. 

Vehicles 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. Only a visual identification is 100% accurate. Please consult the wastegate identification guide HERE to accurately identify what is on the vehicle.

Stage 4 (DINANTRONICS Performance Tuner in conjunction with Dinan Intake, Exhaust, Intercooler & Big Turbo) Maximum Power: 448 HP, 417 lb-ft of torque. The F34 application numbers will be slightly lower since an intake is not available on that platform. 

The DINANTRONICS™ Performance Tuner is a highly engineered and sophisticated piece of computer hardware and software that enhances engine performance, without negating or voiding 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 ultimate 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. 


Intercooler and Big Turbo required in order to run Stage 4 DINANTRONICS

  • 2012-2015 335i & xDrive F30 Sedan 
  • 2014-2016 335i xDrive F34 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 152 @ 6500 RPM
Max Torque Gain 123 @ 6500 RPM
Peak Horsepower 448 @ 6500 RPM
Peak Torque 417 @ 3000 RPM
Factory Rated HP 300 (315 Measured)
Factory Rated Torque 300 (330 Measured)
Included Notes DINANTRONICS Performance Tuner, Dinan wiring harness, Dinan Stage 4 software
Required Items Dinan Intercooler and Big Turbo for the BMW F30 F34 335i is required. Dinan Carbon Fiber Cold Air Intake if applicable for the BMW F30 335i is highly recommended. Dinan Free Flow Stainless Exhaust for BMW F30 F34 335i is recommended.