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BAK

BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448310 | Fits 2008 - 2016 Ford F-250/350 Super Duty 6' 10" Bed (81.8")

  • Based on 202 reviews
Condition: New
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Availability: Only 8 left in stock, order soon!
Fulfilled by REALTRUCK

Arrives May 22 – May 23
Order within 5 hours and 49 minutes
Available payment plans shown during checkout

Pattern Name: BAKFlip MX4 | Hard Folding


Size: 6' 10" Bed


Features

  • Fits 2008 - 2016 Ford F-250/350 Super Duty 6' 10" Bed (81.8")
  • ULTIMATE SECURITY | The BAKFlip MX4 tonneau cover has durable aluminum panels that automatically latch as the cover is partially or fully closed, and is fully locked once your tailgate is closed
  • STYLISH MATTE FINISH | Featuring matte-finished aluminum panels, protecting against marks, scratches and UV damage; as well as premium upgrades to the perimeter seals and hardware
  • 100% BED ACCESS | Operate this cover closed, folded or flipped up, all without covering the 3rd brake light. Paired with a dual action tailgate seal for tailgate operation open or closed
  • WEVE GOT YOUR BAK | The MX4 truck bed cover is rated up to 400 lbs of evenly distributed weight and is easy to install. This hard fold has a 5-year, hassle-free warranty, with a US-based support team

Brand: BAK


Style: 2008 - 2016


Exterior Finish: Chrome, Painted, Polished


Material: Aluminum


Lock Type: Tailgate


Manufacturer: ‎BAK Industries


Brand: ‎BAK


Model: ‎BAK448310


Item Weight: ‎71 pounds


Product Dimensions: ‎69 x 23 x 8.5 inches


Country of Origin: ‎USA


Item model number: ‎448310


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Chrome, Painted, Polished


Manufacturer Part Number: ‎448310


OEM Part Number: ‎448310


Date First Available: June 2, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 22 – May 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great top, minor QA issues
Pattern Name: BAKFlip MX4 | Hard Folding Size: 6' 10" Bed
Overall a great top. Superior design that maximizes bed space. However, QA needs work. Several of the factory drilled holes were clogged with aluminum chips and shavings and needed cleaning out to complete installation. Also, various (pictured) rubber pads, both user and factory installed, loosened or fell off within a day of installation. Very poor adhesive. A minor defect but one that could have been easily fixed and wasn't. ... show more
Reviewed in the United States on September 8, 2023 by Uncle Smoky Uncle Smoky

  • Love it
Pattern Name: BAKFlip MX4 | Hard Folding Size: 6' 10" Bed
Nicely built, durable and water proofed the bed
Reviewed in the United States on September 12, 2023 by Glenn

  • Great, Grat just Great
Pattern Name: BAKFlip MX4 | Hard Folding Size: 8' 2" Bed
The media could not be loaded. Easy Install Great Value for you money. I will recommend to the full extent this seller. But first let’s talk about this cover in one word. Outstanding product feels super durable and light. Overall for install it took me about 45 minutes have in hand a 14mm socket or wrong and All will be fine. Now when I really need to bring out is this sellers customer service and customer satisfaction. At first there was an issue with the delivery R&L Carriers where hire and couldn’t find the address not sure why but it happens. R&L carrier sent it back to the seller and Tatiana from costumer service promptly help me address the situation and fixed it. Guys this is not a small box therefore the shipping is not cheap but the manage the situation and got my product. Thank you guys very much and Tatiana for following up with me and helping me thru this. Merry Christmas 🎁🎄😎😊😁. ... show more
Reviewed in the United States on December 17, 2021 by Delt Delt

  • Installed easily
Pattern Name: BAKFlip MX4 | Hard Folding Size: 6' 10" Bed
Looks great, installed easily and keeps truck bed dry.
Reviewed in the United States on April 15, 2023 by PJB

  • I previously owned a G2 bak flip for an f150 and this one does not compare.
My previous bak flip had a locking latch for each individual panel. I thought this was an oversight in quality control when I first installed it, but after calling the company directly they informed me that "due to production cost they cut out the third locking latch." This is terrible because while the first section latches and the tailgate section latches the first folding junction does not. This means you can literally walk up and pull the cover off with just your fingers. I even took a picture of this demonstrating this to send to the manufacturer, but they stated that, "this is just how the produce long bed covers" (although this is for the short bed f250). As an owner of my own production facility I understand meeting bottom lines, but honestly that latch cannot cost more than $15 to mass produce and I would have gladly paid an extra $50 so that each panel would have it's own individual locking latch. This not only reduces the security of the cover, but it also fails to hold it as tight; increasing your chance of water leakage.... Additional Notes: 1)The cover is sent with a seal to run along the front of the truck bed where your cabin meets to allow the rubber to rest on the seal creating somewhat of a water seal. You're much better of going to home depot and purchasing rubber grade roof sealant and running a small bead across the bed to attach the rubber and create and actual seal. (the rubber sealant can be easily removed by mineral spirits if you ever decide to get rid of the cover.) 2)There is no recommendation of getting a tailgate seal which is an absolute must for this type of installation. Having previously owned one I knew to buy this seal. They're excessively expensive if you purchase a "tailgate seal", but again it's the same exact product that you use to seal the door seals of your home. Simply buy the 1/4" or thicker professional grade and you'll get it for 1/10th the price. 3)As far as I can tell the rest of this cover seems to be the same quality as my previous cover and I hate to leave a 1 star review. The lowest I would like to leave is 3 stars because it is decent quality. However, because the phone operator had a lack of care for my concerns regarding security and water seal I am forced to leave my very first 1 star review. I even informed him that I would be voicing my concerns in my review of the product to give him a chance for rebuttal, but still received no recognition. 4)This is still one of the better covers out there for the price and although it is not the same cover that this company built it's reputation on, it is better than the vinyl and other "sit-on-top" folding covers. I hate to see companies that start with great ambition start to cut corners and I genuinely hope they re-think the mass production attitude they are developing. ... show more
Reviewed in the United States on December 16, 2013 by Spencer

  • Great fit and look!
Pattern Name: BAKFlip MX4 | Hard Folding Size: 6' 10" Bed
Reviewed in the United States on March 22, 2023 by Amazon Customer Amazon Customer

  • Easy to use and great quality!
Pattern Name: BAKFlip MX4 | Hard Folding Size: 8' 2" Bed
Easy to install and open and shut.
Reviewed in the United States on February 19, 2023 by Sheila

  • overall very satisfied with the MX4. Customer Service on the end not so much!!
Pattern Name: BAKFlip MX4 | Hard Folding Size: 6' 10" Bed
MX4 was very easy to install by myself. Installed is about 1 hour. Installed on 2012 F250 Super Duty with 6 1/2 ft bed, perfect fit. The only reason I did not give an overall 5 star review was the customer service at the end. My cover arrived with a broken part (corner cap/corner cover). I called customer service expecting they would overnight, or at least expedite, sending me the replacement part. I was told they would process the order and it should ship within a week. It has been eight days since I received my MX4 cover and the replacement part has still not shipped from BAKFlip. So here I sit with a partially installed tonneau cover waiting for the part. ... show more
Reviewed in the United States on July 25, 2020 by Lisa Lambing

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