Stage 2 Power Package | BMW M2/M3/M4

Note: *This can ONLY be installed at an Authorized CarBahn dealer. Special Instructions: The DME(s) need to be pulled out of the engine bay and shipped to Europe for unlock before flashing can be done at the dealer.

Base Model

Calculated Flywheel Power:

OEM Stock:  414HP / 460TQ
Tuned:    628HP / 516TQ

Measured Wheel Power:

OEM Stock   364WHP / 405WTQ
Tuned:   552WHP / 542WTQ

Comp Model

Calculated Flywheel Power:

OEM Stock:  476HP / 477TQ
Tuned:    628HP / 616TQ

Measured Wheel Power:

OEM Stock   419WHP / 420WTQ
Tuned:   552WHP / 542WTQ

CS Model

Calculated Flywheel Power:

OEM Stock:  493HP / 529TQ
Tuned:    628HP / 616TQ

Measured Wheel Power:

OEM Stock   434WHP / 465WTQ
Tuned:   552WHP / 542WTQ

• Stage 2 Power Package includes:
  • 1 Stage 3 Software
  • 1 Optional Discharge Pipe Kit ($470)
  • 1 CSF Intercooler
  • 1 CSF Heat-Exchanger
  • 1 Optional CarBahn Crank Hub & Crank Bolt Capture Plate Kit ($1000)
  • 1 Optional Hardware Kit ($190)
  • 1 Optional Exhaust Over-Run ($100)
• Matching Warranty Option ($1,250)
• *A pinned Crank Hub is required for this package, If you don't already have one please select ours from our menu.

Vehicle Fitment & Product Details

• 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
• Part Number CBS55-9004