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605 HP Stage 2 ECU Software Power Package | BMW F8X M2/M3/M4

Sold out
Regular price $2,690.00
Regular price Sale price $2,690.00

Horsepower

Stock: 493 HP
Tuned: 605 HP*

Torque

Stock: 529 TQ
Tuned: 578 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.

Note: A pinned Crank Hub is required for this package (CBS55-6001)

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Vehicle Fitment & Product Details

  • Type: Tuning & Software
  • Vendor: CarBahn
  • Make: BMW
  • Model(s): M2 Competition, M2 CS, M3, M3 Competition, M3 CS, M4, M4 Competition, and M4 CS
  • Vehicle Year(s): 2015, 2016, 2017, 2018, 2019, 2020, and 2021
  • Transmission(s): Automatic and Manual
  • Chassis: F87, F80, F82, and F83
  • Body Style(s): Coupe, Sedan, and Convertible
  • Drivetrain(s): RWD
  • Horsepower: 532
  • Part Number: CBS55-9003
  • Fits Engines: S55
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Power Specifications

Model Type OEM Stock Tuned
Base Model Calculated Flywheel Power 414HP / 460TQ 605HP / 578TQ
Measured Wheel Power 364WHP / 405WTQ 533WHP / 509WTQ
Comp Model Calculated Flywheel Power 476HP / 477TQ 605HP / 578TQ
Measured Wheel Power 419WHP / 420WTQ 533WHP / 509WTQ
CS Model Calculated Flywheel Power 493HP / 529TQ 605HP / 578TQ
Measured Wheel Power 434WHP / 465WTQ 533WHP / 509WTQ

 

Stage 2 ECU Software Power Package includes:

    • Stage 2 Software
    • CSF Heat-Exchanger
    • High Flow Air Filters

Optional Add Ons to improve performance:

  • Optional Discharge Pipe Kit 
  • Optional CarBahn Crank Hub and Crank Bolt Capture Plate Kit 
  • Optional Exhaust Over-Run

*A pinned Crank Hub is required for this package