Produced in the US using hand-laid fiberglass, this Rear Wing is ready for final fitment and painting. Complete with mounting hardware and drilling template, the Racing Beat wing has been designed to mount in the same mounting holes as the Mazda factory unit. If needed, you can replace the factory unit without the need to drill additional holes in your car! Installation of this wing will not interfere with the operation of trunk lid, which will remain fully "open" during loading and unloading.