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BAK 450309 MX4 EZ-Lift 04-14 Ford F-150 5.5ft Bed Cover
BAK 450309 MX4 EZ-Lift 04-14 Ford F-150 5.5ft Bed Cover
BAK 450309 MX4 EZ-Lift 04-14 Ford F-150 5.5ft Bed Cover
BAK 450309 MX4 EZ-Lift 04-14 Ford F-150 5.5ft Bed Cover
BAK 450309 MX4 EZ-Lift 04-14 Ford F-150 5.5ft Bed Cover
BAK 450309 MX4 EZ-Lift 04-14 Ford F-150 5.5ft Bed Cover
BAK 450309 MX4 EZ-Lift 04-14 Ford F-150 5.5ft Bed Cover
BAK 450309 MX4 EZ-Lift 04-14 Ford F-150 5.5ft Bed Cover
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BAK 04-14 Ford F-150 5ft 6in Bed BAKFlip MX4 EZ-Lift

BAK
BAK450309
192631078005
Tonneau Covers - Hard Fold
9 Units In Stock - Ships Next Business Day
$ 1,372.79 $ 1,349.99
$ 1,349.99

Effortless Bed Access Meets Serious Security for Your F-150

The BAKFlip MX4 EZ-Lift transforms how you load and unload your Ford F-150. Built on the trusted MX4 platform, this hard folding tonneau cover adds a torsion-assisted lift system that cuts the effort needed to open the cover by nearly two thirds, so one hand is all it takes.

Key Features

  • MPN 450309 EZ-Lift torsion assisted panels require only 10.5 lbs of lift force
  • High density polymer reinforced aluminum panels for added strength
  • Oversized paddle latch with exclusive Flip Assist unlatching system
  • Integrated perimeter seals and tight fit clamps for water resistance
  • Retains full visibility of the third brake light and integrated camera
  • No drill clamp on installation completed in under 30 minutes
  • Rated up to 400 lbs of evenly distributed weight
  • Backed by a 5 year limited warranty from BAK

Fitment

Year Range Make Model Trim
2004-2014 Ford F-150 FX2
2004-2014 Ford F-150 FX4
2004-2014 Ford F-150 King Ranch
2004-2014 Ford F-150 Lariat
2004-2014 Ford F-150 STX
2004-2014 Ford F-150 XL
2004-2014 Ford F-150 XLT
2010-2014 Ford F-150 SVT Raptor
2009-2014 Ford F-150 Platinum
2006-2008 Lincoln Mark LT

Specifications

Detail Value
MPN 450309
UPC 192631078005
Material Aluminum panels with high density polymer core
Finish Matte black
Weight Capacity 400 lbs evenly distributed
Lift Force 10.5 lbs
Bed Size 5 ft 6 in
Warranty 5 year limited
Country of Assembly United States

What's Included

  • BAKFlip MX4 EZ-Lift tonneau cover panels
  • Tight fit mounting clamps
  • Hardware kit
  • Installation instructions

About BAK

BAK Industries has spent decades engineering tonneau covers that balance security, weather protection, and everyday usability. As part of the RealTruck family, BAK builds every cover in the USA and stands behind its work with dedicated product experts and a long term warranty program.

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FAQ

What is the 450309?

The 450309 is the BAK BAKFlip MX4 EZ-Lift hard folding tonneau cover built for 2004 to 2014 Ford F-150 trucks with a 5 ft 6 in bed. It combines the trusted MX4 platform with a lighter, torsion assisted lift system.

Does this tonneau cover require drilling to install?

No. It uses a clamp on mounting system that attaches to the factory bed rails without drilling on most applications.

How much weight can this tonneau cover hold?

It is rated to support up to 400 lbs of evenly distributed weight when closed.

Will this tonneau cover block my third brake light or backup camera?

No. The cover design keeps the third brake light and any integrated bed camera fully visible in every position.

What warranty comes with this tonneau cover?

It is backed by a 5 year limited warranty covering defects in materials and workmanship.

Can I still access the full bed with this tonneau cover installed?

Yes. Folding the cover all the way against the cab provides 100 percent bed access for hauling larger cargo.

Does this tonneau cover fit F-150 trucks with a factory track system?

This tonneau cover is designed for beds without the factory track or cargo management system. Check your bed rails before ordering.

How long does installation of this tonneau cover take?

Most installers finish installing this tonneau cover in under 30 minutes using basic hand tools.

Install Instructions

  1. Measure and position the mounting clamps along the bed rails per the included template
  2. Secure the clamps to the bed rails without drilling
  3. Place the folded cover onto the mounted clamps and align the buckles toward the cab
  4. Attach the cover panels to the clamp brackets using the provided hardware
  5. Adjust the side rail tension until the cover seals evenly across the bed
  6. Test the paddle latch and folding operation before driving

WARNING

This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

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