2017-2018 Superduty Supercrew Ventvisor Front and Rear Window Deflectors Smoke 4-Piece (AVS194381) 500-1000 The cover utilizes unique 15-degree

The cover utilizes unique 15-degree rails that mount inside the truck bed

Ideal for when additional rear lift is required

Engineered with a multi-leaf progressive spring rate design for a smooth ride under any load

Upper control arm pair

It corrects the sway bar operating angle to improve handling and reduce body roll

2017-2018 Superduty Supercrew Ventvisor Front and Rear Window Deflectors Smoke 4-Piece (AVS194381) 500-1000 The cover utilizes unique 15-degreeThe AVS In Channel Ventvisor adds a refined finishing touch to your vehicle while improving everyday driving comfort. Whether you are cracking the windows on a rainy commute or letting fresh air circulate on long drives, these deflectors help create a more comfortable cabin without disrupting the vehicles original styling. The low profile design blends seamlessly with the window line, delivering subtle style and long term durability you can rely on.