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448441 – BAKFlip MX4 – Fits 2022-2024 Toyota Tundra 6′ 7″ Bed without Trail Special Edition Storage Boxes


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The BAKFlip MX4 has features, including matte-finished cab corner caps, clamps, and elevator bolts for a more streamlined look and feel. Other MX4 features include an enhanced functionality with pre-molded, die-cut, shock-absorbent bumpers and secure prop rod clips.


  • Premium matte finish
  • Durable aluminum panels
  • Rated up to 400 lbs. of evenly distributed weight
  • 5-year warranty
  • Dual-action tailgate seal (not applicable to 05-15 Tacoma or 05-16 Ridgeline)
  • 100% bed access
  • Finished corner caps featuring a softer seal for a more finished appearance
  • Pre-molded and die-cut A-panel and B-side bumpers
  • Prop rod clips securely designed for durability
  • Matte-finished elevator bolts and clamps


This heavy-duty, all-season truck bed cover is designed to perform in extreme conditions. MX4’s resilient infrastructure is for everyday use, featuring upgrades to the prop rod clips, rails, elevator bolts, and the A-panel and B-side bumpers that provide enhanced functionality and a more complete matte-finish look and feel. The MX4’s solid and robust design is flush mount, and backed by an extended 5-year warranty.

NOTE: Some 8' applications may not allow for 3rd brake light visibility due to the height of cab and light location.

Customer Reviews

Based on 543 reviews
David Nesthus
Easy install

Watched the install video first and was helpful. I did it by myself so I tool a little longer than some but it came out great. Would have gone easier if I had a helper to simply hold the rails in the proper position while putting the clamps on. Happy with the look and protection provided to my boating gear in the bed.

Tony Alameida
Fits great

Easy to install recommend having another person holding the rail for it move if you do it by yourself and it seems to be leak proof gave it a leak test with the hose don’t know what rain will do

Kenneth Coe
Backflip Mx 4

Easy to install on my 2023 F150 Lightning. It’s low profile and stylish appearance make it worth the investment. Great addition to the truck.

Willie Baldwin
My Backflip mx4 cover

This was very easy to install took me less than 45 minutes by myself, it's sleek and stylish looks great on my 2019 RAM LongHorn. I highley recommend.

Ron parker Parker
2020 colorado


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