20x12 XF Off-Road XF-211 5x4.5 5x5 Gloss Black & Milled Offset (-44) Center Bore (78.1) XF-211201251143127-44GBML Grille / Hood Scoop / Bumper Cover Kit These kits come with necessary

These kits come with necessary hardware for the applications listed in their description

Each level adds approx 11-12 hp Simple plug-and-play installation with easy removal for dealer service Interfaces with OBD-II Port (On-Board Diagnostics) to communicate with vehicle's ECM Warranty friendly: no reflash required and no traces left in ECM Works while in cruise-control AutoRate tunes in realtime using vehicle diagnostics ActiveSafety protects engine/powertrain Transcommand protects transmission iDash displays dozens of temps

mounting straps

Bushwacker 99-06 Chevy Silverado 1500 Fleetside Rail Caps 78

Go-Promounts and more

20x12 XF Off-Road XF-211 5x4.5 5x5 Gloss Black & Milled Offset (-44) Center Bore (78.1) XF-211201251143127-44GBML Grille / Hood Scoop / Bumper Cover Kit These kits come with necessaryXf Off Road Xf 211 20X12 5X114. 3 5X127 44 Cb 78. 1 Gloss Black & Milled