Spec-D Tuning SSB3-MDX07BK-WB Acura MDX 4Dr Black 3" S/S Side Step Nerf Bar Running Boards Pair 1 Pair of Black Coated Stainless Steel Nerf Bars Equipped with non-slip polyethylene step pads Set Includes installation instruction, mounting bracket and hardware 30 Day Money Back Guarantee & 90 Days Limited Warranty Made by OEM approved & ISO certified manufacturers in materials that meet or exceed strict OEM requirements