This 4H-TECH K-Shift is especially designed for the gen-2 F40 transmission from Model Year 2013-2016.(use K2-Shift for car from MY2016 or younger)Popular cars with this F40 transmissions are for example Opel Astra J OPC, and several Insignia A models.By fitting this linkage you will have a gear throw shortening of 45%.A real power shifter which reduces shift times, so up coming gears can be engaged faster.The factory gear stick model and height remains unchanged.Gear changes are much quicker and precise. Features:Improves performanceFaster ShiftingMade in the Netherlands by 4H-TECH45% Shortened gear throwEasy to install and operateMade of very high quality tensile steelWith special 4H-TECH RED powder coatingCompletely reversible to stockNo modification necessary to the gear stick itself.No re-adjustments requiredNo special tools requiredPatented designApplications:Buick Regal GS 2.0 Turbo 2013-05/2016Chevrolet Cruze 2.0 Turbo Diesel till 05/2016Opel Astra J 2.0 Turbo OPC 280Bhp all till 05/2016Opel Astra J 2.0 CDTi 165Bhp 2013->Opel Astra J 2.0 CDTi Bi-Turbo 195Bhp (all)Opel Astra K 1.6 CDTi Bi-Turbo 160Bhp till 05/2016Opel Cascada till 05/2016 2.0 CDTi 165Bhp and 2.0 CDTi Bi-Turbo 195BhpOpel Insignia 2013-05/2016 2.0 Turbo, 2.8 V6 OPC, 2.0 CDTi 140Bhp, 2.0 CDTi Bi-Turbo 195BhpImportant!The F40 gearbox in your car can be fitted with 4 different types of shifter systems.They are all complete different from each other.It depends on the year of manufacture which shifter system is fitted by GM.