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

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Regular price $2,490.00
Regular price Sale price $2,490.00

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

Choose your installation method

Select how you would like your CarBahn software installed. Dealer installation is the fastest, easiest and most cost-effective option.

Recommended

Authorized CarBahn Dealer Installation

Your authorized CarBahn dealer has the tools and experience needed to unlock your DME and install the software as part of one straightforward service visit.

  • Fastest option
  • Easiest installation
  • Lowest overall cost
  • Professional support

A DME bench unlock is required. Your dealer handles the unlock locally as part of the installation and labor process. There is no need to ship your DME overseas.

Complete Your Installation

Select any optional upgrades you would like added to your order.

Selected add-ons will be added to your cart with the software. Warranty eligibility and coverage are subject to CarBahn’s warranty terms.

Find your nearest authorized CarBahn dealer

  • Digital Download
  • Top-Speed Governor Removed
  • Intelligent Octane Adaptations
Note: A pinned Crank Hub is required for this package (CBS55-6001)

SKU:

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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
View full details

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