MK4 Focus ST quick shifter Part_Dual Exit Axle Back 823 388/140/528

823 388/140/528

3 Ecoboost Turbo

Switch to Sport mode and the drive of the M135i is transformed

giving an increase of 27% more volume over the stock cooler to give perfect flow

Direct bolt-on kits include everything you need to install

MK4 Focus ST quick shifter Part_Dual Exit Axle Back 823 388/140/528New for the MK4 Focus ST is our SD Quick shifter. This simple modification transforms the driving feeling with much shorter and sharper shifting. After having two demo cars, the stock gear change is something that has always been a let down from the factory. Simple fitting and easily removed. Two adjustments to throw shortness from 15% to 25%. Available in red or black anodised finishes.