BMW 228i F22/23 B48 - Tuning

Stage 1 Engine Tuning 

STG 1 Power increased to 260-280BHP and 460NM of torque 

*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.

XHP Gearbox Tuning Packages

Priced at  £300 inc VAT

STG1 Road/Comfort Transmission Tune:

• Added Gear-Display in D-Mode
• Increased Torque Limiters
• Raised Clutch Pressure for in-put torque

STG2 Sport Transmission Tune:

• Added Gear-Display in D-Mode
• Increased Torque Limiters
• Raised Clutch Pressure for in-put torque

STG3 Sport+/Track Transmission Tune:

• Added Gear-Display in D-Mode
• Increased Torque Limiters
• Raised Clutch Pressure for in-put torque
• Reconfigured Logic, similar to M-Car
• Shift-points optimized in D
• Full Manual Mode when in M/Sport+
• DTC off and DSC off activates the fastest shifting routines
• Improved Launch Control