This is our full race cage for the 1st and 2nd gen Miatas - 1990-2005. Full cage shipped on pallet in 5 sections. MIG welded 1.5inch tubing x .120inch wall with straight passenger door bars. (Available with NASCAR style bars and also TIG welded. You will need to re attach the factory dash bar which will require cutting of the factory bar and welding brackets to the tub [not the cage]