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FJ Motorwerkes

Bmw M2 M3 M4 F87 F80 F82 F83 CS GTS Chassis Software Flash

Bmw M2 M3 M4 F87 F80 F82 F83 CS GTS Chassis Software Flash

£169.00 GBP
£169.00 GBP
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FJ MotorWerkes – CS & GTS Software Flashes for BMW  

Unlock the true potential of your BMW M with FJ MotorWerkes CS & GTS Software Upgrades — precision-calibrated enhancements engineered to sharpen performance, improve drivability, and deliver a more aggressive M driving experience.

Designed to optimise key ECU-controlled systems, our flashes bring factory-inspired CS & GTS characteristics to your vehicle.

CS / GTS DCT Flash

Transform your transmission behaviour with:

  • Reduced “kangaroo” low-speed hesitation
  • Sharper, faster gear changes
  • Enhanced Sports & Sports+ response
  • More aggressive shift feel
  • Competition models receive authentic M4 GTS/CS-style burbles

 Drive it how it was meant to feel — direct, responsive, and race-inspired.

🎯 CS / GTS Electronic Power Steering

  • Increased steering weight
  • Improved front-end feedback
  • Enhanced precision at higher speeds
  • More advanced power assist mapping

Sharper input. Greater confidence. Better control.

🏁 CS / GTS Traction Control

  • Increased slip allowance in MDM
  • Improved traction logic
  • More progressive power delivery
  • Enhanced drift capability 

Perfect balance between stability and driver freedom. 

🔩 CS / GTS Rear Differential Calibration

  • Improved launch response
  • Enhanced corner exit traction
  • Greater mid-corner stability
  • Optimised torque distribution

Put the power down with confidence.

Compatible BMW M Models

Why Choose FJ MotorWerkes? 

At FJ MotorWerkes, we don’t just flash software — we refine the driving experience. Every calibration is installed with precision and tested for reliability, ensuring OEM+ performance with enhanced character.

OEM-based CS/GTS calibrations

Sharper performance. Factory feel. Elevated driving.

📍Available now at FJ MotorWerkes - Cambridge or Peterborough, we also offer remote service from comfort of your home however below is required.

If remote below are needed:

Enet Cable: https://amzn.eu/d/3zcxowF

Enet to Usb: https://amzn.eu/d/dQWKLfy

Along with Windows capable Laptop 

Doorstep service maybe available, please send us your post code from contact section or tab below;

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