BAK 448338 BAKFlip MX4 Hard Folding Cover for 21-25 F-150 8'2" Bed

Vehicle Fitment

• 2021-2025 Ford F-150 Regular Cab (8'2" Bed)
• 2021-2025 Ford F-150 Super Cab (8'2" Bed)

Fitment Notes

• 8'2" bed length only - Regular and Super Cab configurations
• Not applicable to SuperCrew short/standard bed configurations

Features

• GEN 3 alloy construction - aluminum top panels and side rails
• High-density polymer core panels, 22% stronger than original MX4
• Patented auto-latching system with re-engineered forced-entry resistance
• Revised EPDM perimeter seals and tight-fit clamps
• 13% longer dual-action tailgate seal, maintains factory tailgate function
• Flush, low-profile fit with bed rails

Specifications

• Weight capacity: 400 lbs (evenly distributed)
• Bed length: 8'2"
• Construction: Heavy-duty aluminum, matte black finish
• Warranty: 5-year cover and frame

Included Components

• 1x BAKFlip MX4 (GEN 3) hard folding tonneau cover
• 1x Clamp-on mounting hardware kit
• 1x Installation instructions

Product Description

The BAK Industries BAKFlip MX4 GEN 3 (448338) is built for the long-bed F-150 lineup, covering Regular and Super Cab trucks with an 8'2" bed. Reinforced high-density polymer cores give each panel a 22% strength increase over the original MX4, and the re-engineered auto-latching system adds improved forced-entry resistance on top of BAK's standard patented latch design.

Revised EPDM perimeter seals and a 13% longer dual-action tailgate seal keep the bed weather-tight while preserving factory tailgate function regardless of cover position. Rated to 400 lbs and backed by a 5-year warranty, it's a durable, flush-fitting option for F-150 owners hauling long or heavy loads who want more capability than the standard G2 series offers.