BMW E90/E92 M3 - Engine Tuning

Stage 1 Engine Tuning 

At stage 1 tuning power is increased to 415-420BHP and 420NM of torque when using 99RON fuel.

*Power figures are climate, fuel quality and vehicle dependant.

*Power figures are real figures we have seen on our dyno, these numbers are sometimes less than seen on other more optimistic dynos. 

Engine Tuning Features include:

• Increased Over run.
• Increased RPM limit.
• Pedal response optimised to your requirements.
• Imobiliser delete 
• Any other tuning services, please enquire for specific needs. 

TRS DTC Transmission Tuning

 Final Drive Change ECU and TCU Calibration :

• Software Changes to allow for 3.62 final drive in both ECU and gearbox TCU for seemless opertaion. 
• Software changes to improve clutch smoothness and pressures. 
• Any other tuning services, please enquire for specific needs. 

DCT GTS Calibration Upgrade Additional £90  (Workshop Install only) 

• Improved downshifts to become more seemless
• Faster Up-shift engagement 
• Increased Clutch line pressure at higher RPM's to prevent slippage. 
• Faster transition moving from Drive to Reverse. 
• Default D2 Shift Mode on start up 
• S Mode Shift Memory 

The E9x GTS DCT caliberation upgrade does not interfere with any engine tuning you may have.