It is finally here! The ECC Racing X3 quick change differential tray is exactly what you need if you are constantly pushing your car to the limit. Not only does this upgrade reduce down time for diff changes, but it significantly beefs up the bottom of your chassis snout that takes loads of abuse!
This kit is offered as a fully weldable DIY kit, or you can elect to have the assembly TIG welded by us. Either way, you will need to cut out your old diff tray to weld this kit in. All hardware is included minus the differential bolts, which can be re-used from your car.
