Engine Brace for 2006-up Mazda MX-5. It mounts on the passenger side of the car. It attaches to the right front shock tower and to the right front side of the head. Solid mount for the mx5 cup cars and true auto-cross and track cars. Also available for street cars with polyurethane bushings instead of solid mounting. adjustable. Powder coated black. nickel plated adjusters.