Billet Short-Shift Arm V2 [Mk4 Focus ST] 2.0 Duratec a 500g weight saving has

a 500g weight saving has been achieved without sacrificing any shift engagement or feel

Multi-layer construction ensures seal under high cylinder pressure

Uprated spring poundage

From the outset it was clear that to increase the power output significantly

Discs / pads can take up to 1200 miles to fully bed in

Billet Short-Shift Arm V2 [Mk4 Focus ST] 2.0 Duratec a 500g weight saving hasThe mountune Billet Short Shift Arm for the Mk4 Focus ST replaces the OE shift arm located on the gearbox and provides shorter, crisper gear changes, for an enhanced driving experience. After considerable evaluation, our engineering team determined the optimum shifter throw reduction on the Mk4 Focus ST to be 20%, which allows for quicker and more precise gear changes, but thanks to the engineered billet steel counterweights, doesn't sacrifice any