Shop Performance Parts:

Stage 1 Power Package – F8X M2C M3 M4 M3C M4C M3 CS M4 CS| 585bhp / 561lb-ft fw tq


Stage 1 Power Package includes: CarBahn Autoworks Stage 2 Performance Engine Software, upgraded turbochargers, and an optional S55 crank hub kit.



Steve Dinan has over 40 years of street car turbo experience. As an engine supplier we won 3 prototype racing championships and two overall wins at the 24hrs of Daytona partnering with Chip Ganassi Racing. No one know more about tuning high performance engines than our team.

CarBahn software is designed to deliver the highest safe output possible. Smooth Power means software tuned correctly, not over-tuned. Excessive torque will break the tires loose, break the engine and drivetrain. Managed torque with a smooth delivery makes the car easier to drive thereby faster and more reliable. Most if not all our competitor’s tunes attempt to run too much boost, resulting in active knock corrections which causes surging during acceleration.


We are introducing the CarBahn Autoworks Stage 1 Power Package:

585 flywheel HP | 561lb-ft flywheel torque

Orange = Stock | Red = Stage 2 Power Package


Included in Stage 1 Power Package kit:

  • CarBahn Autoworks Stage 2 performance engine software
  • Pure Stage 2 turbocharger upgrade
  • Optional: Maximum PSI crank hub kit (required for matching warranty enrollment)



  • This Power Package includes a turbocharger upgrade, which will require a $1900 core deposit that is refunded upon return of the OEM cores back to CarBahn, unless the stock turbos are sent in first.
  • A Maximum PSI crank hub kit must be installed in order to be eligible for warranty coverage through CarBahn.


There are no reviews yet.

Be the first to review “Stage 1 Power Package – F8X M2C M3 M4 M3C M4C M3 CS M4 CS| 585bhp / 561lb-ft fw tq”

Your email address will not be published. Required fields are marked *

Our team is always ready to help you in any way possible and we can connect you with the best products around. Call today and talk to one of our specialists about how we can upgrade and improve your BMW.

Chris MacNaughton - High Performance Specialist     (650) 495-0421 Contact Chris MacNaughton