BAK BAKFlip MX4 (GEN 3) 15-20 F150 5'7" 448329 seat covers and overall exhaust efficiency

and overall exhaust efficiency

Ford OEM Stand Pipes

Million Mile Warranty - S&B Air Filters and Intake Kits purchased from Authorized dealers are backed by S&B's Million Mile Limited Warranty

2015–2020 Ford F-150 4WD 5

BAK BAKFlip MX4 (GEN 3) 15-20 F150 5'7" 448329 seat covers and overall exhaust efficiencyBAKFlip MX4 (GEN 3) Hard Folding Truck Bed Cover Matte Finish 2015 2020 Ford F 150 5' 7" Bed High density polymer reinforced aluminum top panels are 22 percent stronger than the original MX4 Precision engineered aluminum side rails and frame Striking textured black finish across all components Folds against the cab for 100 percent bed access Re engineered prop rod clips for a secure hold Premium rubber bumpers protect the cab when folded into the