SKU: 45837421514

POLARIS RZR XP TURBO RACKBOSS® 2.0 RACK AND PINION

Sale price$190.77 Regular price$211.97
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

POLARIS RZR XP TURBO RACKBOSS® 2.0 RACK AND PINIONRackBoss 2. 0 Reinvented the RackThe fate of every rack is to wear down over time, get sloppy, and make your steering responsiveness feel terrible. That all changes with RackBoss 2. 0. Its an evolution of our original RackBoss and designed to be the strongest, most durable rack on the market. It uses X24 Techa dual bushing design that reduces wear by over 50% compared to stock. You cant find that kind of improvement anywhere else. Get SuperATVs

RackBoss® 2.0 Reinvented the Rack
The fate of every rack is to wear down over time, get sloppy, and make your steering responsiveness feel terrible. That all changes with RackBoss® 2.0. It’s an evolution of our original RackBoss and designed to be the strongest, most durable rack on the market. It uses X24 Tech—a dual-bushing design that reduces wear by over 50% compared to stock. You can’t find that kind of improvement anywhere else. Get SuperATV’s RackBoss® 2.0 Rack and Pinion installed on your Polaris RZR XP Turbo so you can turn massive tires on dangerous terrain—no matter how hard or long you ride, this rack keeps you in control.

Less Wear and Tear with Our Dual-Bushing Design
What makes RackBoss® 2.0 so good at preventing slop? It’s engineered with X24 Tech—heavy-duty PTFE bushings at both ends of the rack that remove play from the internals. Reducing play also keeps the tension spring nearly motionless. With little to no unintended internal movement, this rack can turn massive tires through heavy rides and hard hits and still stay in like-new condition for years longer than the next best rack. And with the built-in grease fitting, you can push fresh grease through after you go deep in mud or water.

Swaged Tube Tie Rods
Our steel swaged tube tie rods are lightweight but strong. Our swaged design significantly improves the strength of the 7/8” diameter tubing. They feature inner ball and sockets along that use 16 mm rack threads and 14 mm rod threads along with 14 mm outer tie rod ends. Together, they make sure the typical weak points are as strong as possible. Our swaged tie rods are perfect for the casual rider that’s tired of their stock performance.

Solid Steel Bar Tie Rods
For a beefy tie rod setup, you want to go with solid steel bar tie rods. They’re made with 1” diameter steel bars that are paired with bigger, better tie rods you’ll love—3/4” outer heim joint tie rods and rebuildable inner tie rods that use 3/4” rod threads and 16 mm rack threads. Altogether, they’re built for hard hits, big tires, and wild rides.

Billet Aluminum Hex Tie Rods
For the best of the best, the cream of the crop, the end-all-be-all of tie rod performance and quality, you want our billet aluminum hex tie rods. They’re big and beefy, but they’re also ultra light thanks to the billet aluminum construction. They use 3/4” outer heim joint tie rods and rebuildable inner tie rods that use 3/4” rod threads and 16 mm rack threads. Did we mention they look damn good? People won’t stop gawking at the polished hex design as you put them through hell on the worlds toughest terrain.

Looking for a More Traditional Rack?
If you don’t need all the benefits of a RackBoss 2.0, you can dial it back to our original, more traditional RackBoss 1.0. It uses the same beefy housing but doesn’t include the extra PTFE bushing. Our RackBoss 1.0 Rack and Pinion comes with steel swaged tubes that are tougher than stock and perfect for casual riders looking for an upgrade. It’s finished with our tough 14 mm inner and outer tie rod ends so you can ride harder without worry.

RackBoss 2.0 Features:

  • Heavy-duty dual PTFE bushings prevent slop
  • Available tie rod options:
    • Steel swaged tube
    • Solid steel bar
    • Billet aluminum hex
  • Solid steel and billet aluminum tie rods use:
    • 3/4” outer tie rod ends
    • Rebuildable inner tie rod ends that use 3/4” rod threads and 16 mm rack threads
  • Swaged tube tie rods use:
    • 14 mm outer tie rod ends
    • Rebuildable inner tie rod ends that use 3/4” rod threads and 16 mm rack threads
  • 65% larger housing than stock
  • Over 50% less wear than OEM after 15,000 cycles
  • Grease fitting for rack gears

RackBoss 1.0 Features:

  • Uses a single PTFE bushing
  • 65% larger housing than stock
  • Less wear than stock
  • Uses steel swaged tie rods
  • 14 mm inner and outer tie rod ends
  • Includes all hardware and instructions

Fitment

  • Polaris RZR XP Turbo : 2016-2021
  • Polaris RZR XP 4 Turbo : 2016-2021
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 45837421514

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Michael Kyle.
Birmingham, US
★★★★★ 5
Made a great pillow better.
Had an awesome pillow but if I didn't fluff it before going to sleep my neck would hurt the next morning. Ordered this and put about 70% into a cardboard box to expand then shoved it into my pillow. Its been great 👍 put the rest in another pillow. Had no scent. My pillows are king sized.
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Reviewed in the United States on May 8, 2026
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AgnesMarie Pezanetti
Whiting, US
★★★★★ 5
Great for refreshing old memory foam pillows
Our memory foam pillows are 2 years old and need a little refreshing. We purchased this and was able to refresh both pillows to firmer than new condition.
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Reviewed in the United States on April 15, 2026
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Ashley
Lowell, US
★★★★★ 4
Easy to use
I recently got one of those large body pillows that people usually use for pregnancy. Unfortunately, it was a little understuffed for my liking, and it isn't stuffed/stitched in a way that keeps the filling from moving around. The filling was bunching in places and sparse in others, causing it to be uneven. Fortunately, the pillow had a cover, and the core had a zipper where I could easily access the stuffing. I decided to try this filling to make up for the gaps. It worked great. I grabbed the stuffing and put it directly into the pillow. I did not allow it to expand fully before stuffing. I probably should have. But this was super easy to use and absolutely solved my problem. It doesn't smell great. There is definitely some smell that could probably be cleared by leaving it to air out for a while. I stuffed it right into the pillow and didn't use it until later that night. It wasn't so strong that it could be smelled through the pillow covering and the pillowcase.
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Reviewed in the United States on September 17, 2025
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Jose Garcia
Bozeman, US
★★★★★ 5
Great for topping off bean bag
Bought this to help top off/fill a bean bag chair we have and it was perfect!
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Reviewed in the United States on April 6, 2026
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Allie Spizalizle
Dallas, US
★★★★★ 1
Don't get that much
It's not very much and they really suck... but it is what it is..
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Reviewed in the United States on April 7, 2026

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