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384 HP Stage 1 ECU Software | BMW M235i/335i/435i/535i

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Regular price $395.00
Regular price Sale price $395.00

Horsepower

Stock: 337 HP
Tuned: 384 HP*

Torque

Stock: 377 TQ
Tuned: 402 TQ*

*Performance gains measured on 100 Octane at the CarBahn San Jose, CA Dynamometer
  • Digital Download
  • Top-Speed Governor Removed
  • Intelligent Octane Adaptations

Choose your installation method

Option 1: Authorized CarBahn Dealer Installation

This software can be installed at an authorized CarBahn dealer.

Find your nearest authorized dealer

Option 2: Install via Bootmod3 or MHD

Install yourself using Bootmod3 or MHD. Call 866-558-4314 ext. 1 to purchase or learn more. Note: Tunes installed via this method are not eligible for the CarBahn Factory Matching Warranty Program.

Need help deciding which option fits your vehicle? Call 866-558-4314 ext. 1 and our team will point you to the right path.

SKU: CBN55-0001

QUESTIONS? TALK WITH OUR TUNERS

Vehicle Fitment & Product Details

  • Type: Tuning & Software
  • Vendor: CarBahn
  • Make: BMW
  • Model(s): 335i, 335i xDrive, 435i, 435i xDrive, 535i, 535i xDrive, 640i, 640i xDrive, 740i, M235i, and M235i xDrive
  • Vehicle Year(s): 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, and 2020
  • Transmission(s): Automatic and Manual
  • Chassis: E82, E88, F34, F32, F33, F13, F01, F02, and F23
  • Body Style(s): Coupe, Sedan, and Convertible
  • Drivetrain(s): xDrive and RWD
  • Part Number: CBN55-0001
  • Installation: Dealer Install Only
View full details

Calculated Flywheel Power:

OEM Stock:  337HP / 377TQ
Tuned 93 Octane:    384HP / 402TQ

Measured Wheel Power:

OEM Stock   296WHP / 332WTQ
Tuned 93 Octane:   338WHP / 354WTQ

  • Saves stock program
  • Reads and clears faults
  • Removes top speed governor