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BAKFLIP MX4 Hard Folding Tonneau Cover | 15-20 Ford F-150 6.5' Bed (448327)
BAKFLIP MX4 Hard Folding Tonneau Cover | 15-20 Ford F-150 6.5' Bed (448327)
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BAK Industries BAKFlip MX4 Hard Folding Tonneau Cover for 2015-2020 Ford F-150 (6.5ft Standard Bed)
The BAKFlip MX4 448327 Hard Folding Tonneau Cover delivers premium cargo protection, refined utility, and extreme weather resistance for 2015–2020 Ford F-150 pickup trucks with a 6.5-foot standard bed (78" bed box).
Built with heavy-duty aluminum panels over a solid high-density foam core, this cover supports up to 400 lbs. of evenly distributed weight. Finished in an ultra-sleek matte black powder coat, the MX4 is specially engineered to resist UV fading, scratches, and severe scuffs under tough Canadian weather conditions.
Automotive bed protection specialists emphasize that the MX4’s universal dual-action tailgate seal permits independent tailgate operation, allowing you to open or close the tailgate without having to raise or unlatch the tonneau cover panel.
Technical Specifications
| Specification | Details |
|---|---|
| Product Line | BAKFlip MX4 Hard Folding Cover |
| Manufacturer Part Number (MPN) | 448327 |
| Bed Length Fitment | 6.5 Foot Standard Bed (78 Inches) |
| Panel Construction | Heavy-Duty Aluminum with High-Density Foam Core |
| Finish | Premium Matte Black Powdercoat (Scratch & UV Resistant) |
| Weight Capacity | Up to 400 lbs. (Evenly Distributed) |
| Weather Sealing | EPDM Outer Rail Seals & Perimeter Gaskets |
| Tailgate Seal Type | Universal Dual-Action Seal |
| Latch System | Injection-Molded Automatic Latching Panels |
| Bed Access | 100% Full Bed Access (Flips Up against Cab with Prop Rods) |
| Warranty Coverage | Extended 5-Year Manufacturer Warranty |
Vehicle Fitment
- Ford F-150: Pickup Truck (6.5' Bed Box / Styleside) – 2015, 2016, 2017, 2018, 2019, 2020
- Exclusions & Fitment Notes: Fits F-150 Limited models for 2015–2018 model years only. Compatible with models without factory cargo management tracks.
Installation Notes
- Flush-mount low-profile side rails align smoothly inside bed rails for an OE finish.
- Simple clamp-on installation requires no drilling into the truck bed structure.
- Integrated support prop rods lock the cover safely at 90 degrees against the cab for highway travel with 100% bed access.
- Integrated weather seals and perimeter drainage channels route surface water outside through dedicated drain tubes.
Frequently Asked Questions
Can I open and close my tailgate with the BAKFlip MX4 cover closed?
Yes, the MX4 is equipped with an upgraded dual-action tailgate seal that permits independent tailgate operation without unlatching the cover.
Does the BAKFlip MX4 lock?
The cover features automatic panel latches located on the underside. When your F-150 tailgate is locked, your truck bed cargo is fully protected and secure.
Will this cover fit an F-150 Limited model?
This cover fits F-150 Limited trim models from 2015 through 2018. Please check trim specifics for 2019–2020 Limited models.
SKU: 448327
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