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BakFlip MX4 Tonneau Cover 448331

BakFlip MX4 Tonneau Cover
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  • Our Price: $1,249.99
  • Shipping:FREE SHIPPING
  • Part Number: 448331
  • UPC: 819275042390
  • Rating: (727)

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BakFlip MX4 Tonneau Cover

  • Part #: 448331
  • without Utility Storage Box

$1,249.99

Free Shipping

Select your vehicle details above to ensure item compatibility.

Ships between 04/22/24 - 04/23/24
  • We will NOT be undersold on BakFlip Tonneau Covers! Seen a better price? Call us at 800-663-1570 and we'll beat it!
  • Bring both style and function to your truck with the durable and lightweight BakFlip MX4 Aluminum Tonneau Cover
  • New and improved universal rear seal – closes with tailgate in the open or closed position
  • Fully opens for complete, 100% bed access
  • Standard model available, or choose to add the BakBox utility storage box (not available for all vehicles)
  • Enhanced heavy-duty Aluminum construction – resistant to scratching and UV radiation
  • Injection molded latch housing for superior durability
  • Attractive Black flat matte finish
  • BakFlip Comparison Chart
  • Made in the USA
  • Backed by a 5-Year Warranty

Whether you’re loading your truck up with sand, cement, or concrete, or packing up for a weekend camping trip, your cargo needs to be protected, and your truck deserves to look good. If you want to add all the convenience of a locking trunk to the style and function of your pickup, equip your rig with the BakFlip MX4 Aluminum Tonneau Cover.

Not only do the enhanced heavy-duty aluminum panels look great in their flat matte finish – they also provide incredible resistance to scratches and UV rays. In addition, the premium density foam core stands up strong to heavy use and abuse. The newly upgraded rear seal is universal, and allows you to close your cover while the tailgate is in the open or closed position - no need to worry about damaging your cover when you close the cover in a hurry. Now, new and updated features include include Matte elevator bolts, prop rod clips, rail end caps, and finished cab corner caps.

Your BakFlip MX4 Aluminum Tonneau Cover is rated to hold up to 400 lbs of evenly distributed weight right on top. The latch housing is injection molded, for supreme durability that will last for the long haul. This cover is made in the USA and backed by a 5-Year Warranty.

Optional Upgrade: Choose the Standard BakFlip MX4 model, or maximize your truck bed's functionality by adding the optional BakBox Folding Toolbox. This truck toolbox is strong, lightweight, easy to handle, and works seamlessly with the BakFlip MX4. (BakBox not available for all vehicles.)

BAK 448331 fits:

  • 2017-2024 Ford F-250
  • 2017-2024 Ford F-350
  • 2017-2024 Ford F-450

BakFlip MX4 Tonneau Cover Customer Reviews

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Overall Rating:

4.8 of 5

Average Install Time: 30-60 minutes

Showing 10 of 727 reviews. See All Reviews.

who drives a Ford F250
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Great product, easy installation.

Install Time: 30-60 minutes

who drives a Ford F350
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So far so good. In hotter climates you need to be quick. It gets cooking. Happy with It though.

Install Time: 1-2 hours

who drives a Ford F250
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Seems to be a very sturdy bed cover. Install was fairly easy, cover was a bit heavy for a long bed and needed help loading it in. Cover came missing the drain tubes but everything else was there. Looks great.

Install Time: 30-60 minutes

who drives a Ford F250
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It took me a little longer because I have an eight foot bed and I did it by myself. Looks good and keeps the bed dry.

Install Time: 1-2 hours

who drives a Ford F350
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Had a down pour today, it stayed completely dry. Great product.

Install Time: 2+ Hours

who drives a Ford F250
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Nice cover. Really solid quality. Lays flush with bed side walls.

Install Time: 30-60 minutes

who drives a Ford F350
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Having used a previous BakFlip product I had high expectations for this product. While overall it is a high quality product that is well made, I had a couple of issues that kept it from being a 5 star review. There was slight product damage that appears to have been caused either in shipping or original packaging causing small impressions where the panels overlapped within the packaging and rubbed on each other during transport or storage. Not bad enough to return but noticeable. I also had difficulty with the latching mechanism on one of the panels. It was a little too wide and despite multiple adjustments it still sticks during latching and unlatching. I’m hoping this will improve as the product gets used more and the latches start to wear. Installation is fairly straightforward and accomplished easily if you watch the videos available on the BakFlip website but an extra set of hands is helpful because it is a heavy product to lift into position on your own. I am still a huge fan of BakFlip despite these issues and would purchase again. Auto Accessories Garage made the purchase easy and straightforward as usual.

Install Time: 30-60 minutes

who drives a Ford F350
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This is my second bak flip product and as usual to qualify and easy to install.

Install Time: 30-60 minutes

who drives a Ford F350
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Great Cover looks Great and fits perfect. Will need to have a rain before I can comment on how dry it is but overall. Very pleased.

Install Time: 30-60 minutes

who drives a Ford F350
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A great product, not hard to install, looks good on my F350.

Install Time: 30-60 minutes

Showing 10 of 727 reviews. See All Reviews.