Dear sir, considering the condition or fault of turbo charger, relevent repair, that means replacement of parts(kit service), or core or entire core assembly to be done for solving the issue, and it can be say only after inspecting the turbo charger. Comparing with other repairing ways, kit servicing is not much expensive (appox. ₹4000-₹4300). For more information please contact us on the below number. Thank you +91 8086247522 Team Quilon Turbo