99-16 Chevrolet Silverado Standard Cab 3" Round Nerf Bars Black Injector Adaptors engineered to significantly increase airflow

engineered to significantly increase airflow capacity

Increased diameter over OE

Does this bracket work with my OEM S2000 seat

allowing it to generate boost with reduced drag

99-16 Chevrolet Silverado Standard Cab 3" Round Nerf Bars Black Injector Adaptors engineered to significantly increase airflow99 16 Chevrolet Silverado Standard Cab 3" Round Nerf Bars Black Three inch round tube construction gives you a functional running board that doubles as side protection. Black powder coat finish resists rust and UV fade. Bolt on design mounts at factory attachment points without cutting or drilling into your bed or frame. Factory Mounting Points In House Quality Check Ships from FL Warehouse Key Features 3" round tube diameter Provides solid step up