Westin 19-20 Chevrolet/GMC Silverado/Sierra 1500 Double Cab PRO TRAXX 4 Oval Nerf Step Bars - Black Tonneau Covers>Tonneau Covers - Roll Up 35 and 44 differentials

35 and 44 differentials

Mandrel-bent tubing for maximum air flow and low turbulence

3L EcoBoost catch can kit comes with direct-fit lines and bracket that'securely mounts the catch can without any cutting or drilling

the catches were designed to be a bolt-on solution using the same mounting points as the factory hardware

Westin 19-20 Chevrolet/GMC Silverado/Sierra 1500 Double Cab PRO TRAXX 4 Oval Nerf Step Bars - Black Tonneau Covers>Tonneau Covers - Roll Up 35 and 44 differentialsWestins Pro Traxx 4 Oval Nerf Step Bars feature a 4 in. oval tube with a heavy duty step pad that provides a wider and more secure step area. They feature 30 factory style bends that have seamless domed ends so there are no end caps or exposed bolt heads. Applications are bolt on installation. Installation Instructions Installation Instructions