This Suzuki Sierra motor upgrade is using a non VVT M15A motor, using all Jimny M13A bolt on accessories, inlet manifold, water pipes, sump, Ect. We used the wiring harness and ECU from a Suzuki ignis, gearbox is a combination of non VVT manual Jimny using a Sierra extension housing with Sierra selector rails and forks. This motor in the original car developed 74 KW.