The Corbeau Nissan/Datsun 240SX seat brackets are manufactured to be a direct bolt in to the 1989-1997 Nissan/Datsun 240SX. Direct bolt in means your bracket will bolt to the existing bolt holes in your floor board with little to no modifications. Corbeau Nissan/Datsun seat brackets are powder coated in a black matte finish and include Double Locking Sliders.