Pay in 4 interest-free payments of $60.00 Learn more
Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
Software changes to improve clutch smoothness and pressure
Custom calibration and dyno tuning
- AIRTEC N55 Motorsport Intercooler ( all intercoolers are black with the option of AIRTEC logo)
making them ideal for track use
BMW X4 M40i B58 G02 Tuning Engine Tuning:Stage 1 Software changes to improve clutchEngine Tuning Stage 1 TRS Engine Tune STG 1 Power increased to 435BHP and 620NM of torque. *Power figures are climate, fuel quality and vehicle dependant. *Power figures are real figures we have seen on our dyno, these numbers are sometimes less than seen on other more optimistic dynos. Stage 2 TRS Engine Tune STG 2 power is increased to 470+BHP and 700NM of torque when using 99 RON fuel. *Power figures are climate, fuel quality and vehicle dependant.
US$ 19.95
US$ 25.00
US$ 212.50
US$ 28.95
