BMW 420i F30/31 B48 - Tuning xHP Gearbox Tuning:Stage 2 Designed and manufactured in the

Designed and manufactured in the UK

Tapered bottom mount locking collar to prevent loosening

Top end BHP figures are very fuel dependant

The pipes also feature a CNC-machined flange on either end that retains the original o-ring and spring clip to ensure a perfect fitment

BMW 420i F30/31 B48 - Tuning xHP Gearbox Tuning:Stage 2 Designed and manufactured in theStage 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