BMW 440i B58 F32/F33/F36 Tuning xHP Gearbox Tuning:Stage 2 This Level of tuning allows

This Level of tuning allows you to make the most out of your upgraded hardware whilst keeping your car Emissions Friendly

suspension

(Gearbox dependant)

This product page is designed for handset revisions that have no performance impact on the vehicle

Once that’s complete

BMW 440i B58 F32/F33/F36 Tuning xHP Gearbox Tuning:Stage 2 This Level of tuning allowsEngine 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 450BHP and 650NM of torque. *Power figures are climate, fuel quality and vehicle dependant. *Power figures are real