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This sub-frame stiffener has a 3D notch-and -tab design which greatly improves stiffness and strength when compared to other conventional frame stiffeners. When adding aftermarket products to your machine, often those products can rack up in weight. This frame stiffener provides a strong foundation so you can mount all the good stuff: suspension lifts, monster tires (Example: Outlaw 44" Magnum Tires), and portal lift kits. The weight of all those products can cause your frame to be less reliable and more likely to bend due to stress. Take that possibility out of the picture, you need this frame stiffener!
Gussets, gussets, and more gussets!
Our kits are designed with 3/16" steel plate and we use 10.9 grade hardware to mount to the frame. The kits are crafted to reinforce the a-arm mounting positions and prevent the tabs from stretching. We have added more gussets to give our kit rigidity, durability, and strength. Increase the longevity of your fame by adding this kit today!
Features:
- Provides extra strength at the weak points on the frame
- 3D notch-and-tab design greatly improves frame stiffness and strength
- Designed to reinforce the a-arm mounting positions and prevents tabs from stretching
- Gives strength when adding portals, big lifts, and bigger tires
- Made with 3/16" or 4.5mm thick heavy-duty steel plate
- Complete bolt on kit that includes 10.9 grade hardware
- Helps to prevent frame flex at key mounting points
- Powder coated for a durable, clean finish
NOTE: These kits may not work with aftermarket skid plates. Check with skid plate manufacturer to confirm if this kit is compatible with skid plate package.
Fits following models:
2025 Polaris General 1000 EPS Premium
2025 Polaris General 1000 EPS Sport
2025 Polaris RZR Trail S 1000 Ultimate
2024 Polaris General 1000 EPS Sport
2024 Polaris General 1000 Premium
2024 Polaris RZR Trail S 1000 Ultimate
2023 Polaris General 1000 EPS Sport
2023 Polaris RZR Trail S 1000 Premium
2023 Polaris RZR Trail S 1000 Ultimate
2023 Polaris RZR XP 1000 Premium
2023 Polaris RZR XP 1000 Sport
2023 Polaris RZR XP 1000 Ultimate
2023 Polaris RZR XP 4 1000 Premium
2023 Polaris RZR XP 4 1000 Sport
2023 Polaris RZR XP 4 1000 Ultimate
2022 Polaris General 1000 EPS Deluxe
2022 Polaris General 1000 EPS Deluxe Ride Command
2022 Polaris General 1000 EPS Premium
2022 Polaris General 1000 EPS Sport
2022 Polaris General 4 1000 EPS Deluxe Ride Command
2022 Polaris General 4 1000 EPS Premium
2022 Polaris RZR Trail S 1000 Premium
2022 Polaris RZR Trail S 1000 Ultimate
2022 Polaris RZR XP 1000 High Lifter Edition
2022 Polaris RZR XP 1000 Premium
2022 Polaris RZR XP 1000 Sport
2022 Polaris RZR XP 1000 Trails and Rocks Edition
2022 Polaris RZR XP 4 1000 High Lifter Edition
2022 Polaris RZR XP 4 1000 Premium
2022 Polaris RZR XP 4 1000 Sport
2021 Polaris General 1000 EPS Deluxe
2021 Polaris General 1000 EPS Premium
2021 Polaris General 1000 EPS Sport
2021 Polaris General 4 1000 EPS Deluxe
2021 Polaris General 4 1000 EPS Premium
2021 Polaris RZR S 4 1000 EPS
2021 Polaris RZR Trail S 1000 Premium
2021 Polaris RZR Trail S 1000 Ultimate
2021 Polaris RZR Trail S 900 Sport
2021 Polaris RZR XP 1000 High Lifter Edition
2021 Polaris RZR XP 1000 Premium
2021 Polaris RZR XP 1000 Sport
2021 Polaris RZR XP 1000 Trails and Rocks Edition
2021 Polaris RZR XP 4 1000 High Lifter Edition
2021 Polaris RZR XP 4 1000 Premium
2021 Polaris RZR XP 4 1000 Sport
2021 Polaris RZR XP 4 Turbo EPS
2021 Polaris RZR XP Turbo
2020 Polaris General 1000 Deluxe
2020 Polaris General 1000 EPS
2020 Polaris General 1000 EPS Premium
2020 Polaris General 1000 EPS Ride Command
2020 Polaris General 1000 EPS Sport
2020 Polaris General 4 1000 EPS Deluxe
2020 Polaris General 4 1000 EPS Premium
2020 Polaris General 4 1000 Ride Command Edition
2020 Polaris RZR S 1000 Premium
2020 Polaris RZR S 4 1000 Premium
2020 Polaris RZR S 900
2020 Polaris RZR S 900 EPS
2020 Polaris RZR S 900 Premium
2020 Polaris RZR XP 1000
2020 Polaris RZR XP 1000 High Lifter Edition
2020 Polaris RZR XP 1000 Limited Edition
2020 Polaris RZR XP 1000 Premium
2020 Polaris RZR XP 1000 Trails and Rocks Edition
2020 Polaris RZR XP 4 1000
2020 Polaris RZR XP 4 1000 High Lifter Edition
2020 Polaris RZR XP 4 1000 Limited Edition
2020 Polaris RZR XP 4 1000 Premium
2020 Polaris RZR XP 4 Turbo EPS
2020 Polaris RZR XP Turbo
2019 Polaris General 1000 EPS
2019 Polaris General 1000 EPS Deluxe
2019 Polaris General 1000 EPS Premium
2019 Polaris General 4 1000 EPS
2019 Polaris RZR 900 (50 inch)
2019 Polaris RZR S 1000 EPS
2019 Polaris RZR S 4 1000 EPS
2019 Polaris RZR XP 1000 EPS
2019 Polaris RZR XP 1000 EPS Dynamix Edition
2019 Polaris RZR XP 1000 EPS Ride Command Edition
2019 Polaris RZR XP 1000 High Lifter Edition
2019 Polaris RZR XP 1000 Trails and Rocks Edition
2019 Polaris RZR XP 4 1000 EPS
2019 Polaris RZR XP 4 1000 EPS Dynamix Edition
2019 Polaris RZR XP 4 1000 EPS Ride Command Edition
2019 Polaris RZR XP 4 1000 High Lifter Edition
2019 Polaris RZR XP 4 Turbo EPS
2019 Polaris RZR XP 4 Turbo EPS Dynamix Edition
2019 Polaris RZR XP Turbo EPS
2019 Polaris RZR XP Turbo EPS Dynamix Edition
2018 Polaris General 1000 4 EPS
2018 Polaris General 1000 EPS
2018 Polaris General 1000 EPS Deluxe
2018 Polaris General 1000 EPS Premium
2018 Polaris General 1000 EPS Ride Command
2018 Polaris RZR 900 (50 inch)
2018 Polaris RZR S 1000 EPS
2018 Polaris RZR S 900
2018 Polaris RZR S 900 EPS
2018 Polaris RZR XP 1000 EPS
2018 Polaris RZR XP 1000 High Lifter Edition
2018 Polaris RZR XP 1000 Ride Command Edition
2018 Polaris RZR XP 1000 Trails and Rocks Edition
2018 Polaris RZR XP 4 1000 EPS
2018 Polaris RZR XP 4 1000 High Lifter Edition
2018 Polaris RZR XP 4 1000 Ride Command Edition
2018 Polaris RZR XP 4 Turbo EPS
2018 Polaris RZR XP 4 Turbo EPS Fox Edition
2018 Polaris RZR XP Turbo EPS
2018 Polaris RZR XP Turbo EPS Dynamix Edition
2018 Polaris RZR XP Turbo EPS Fox Edition
2017 Polaris General 1000 EPS
2017 Polaris General 1000 EPS Deluxe
2017 Polaris General 4 1000 EPS
2017 Polaris RZR 900 (50 inch)
2017 Polaris RZR 900 EPS (50 inch)
2017 Polaris RZR 900 EPS XC
2017 Polaris RZR S 900
2017 Polaris RZR S 900 EPS
2017 Polaris RZR XP 1000 EPS
2017 Polaris RZR XP 1000 EPS Ride Command Edition
2017 Polaris RZR XP 1000 High Lifter Edition
2017 Polaris RZR XP 4 1000 EPS
2017 Polaris RZR XP 4 1000 High Lifter Edition
2017 Polaris RZR XP 4 Turbo EPS
2017 Polaris RZR XP Turbo EPS
2016 Polaris General 1000 EPS
2016 Polaris General 1000 EPS Deluxe
2016 Polaris RZR 900 (50 inch)
2016 Polaris RZR 900 EPS (50 inch)
2016 Polaris RZR 900 EPS Fox Edition (50 inch)
2016 Polaris RZR S 1000 EPS
2016 Polaris RZR S 900
2016 Polaris RZR S 900 EPS
2016 Polaris RZR XP 1000 EPS
2016 Polaris RZR XP 1000 High Lifter Edition
2016 Polaris RZR XP 4 1000 EPS
2016 Polaris RZR XP 4 1000 High Lifter Edition
2016 Polaris RZR XP 4 Turbo EPS
2016 Polaris RZR XP Turbo EPS
2015 Polaris RZR 900 (50 inch)
2015 Polaris RZR 900 EPS (50 inch)
2015 Polaris RZR 900 XC
2015 Polaris RZR S 900
2015 Polaris RZR S 900 EPS
2015 Polaris RZR XP 1000 Desert Edition
2015 Polaris RZR XP 1000 EPS
2015 Polaris RZR XP 1000 EPS Desert Edition
2015 Polaris RZR XP 1000 EPS Fox Edition
2015 Polaris RZR XP 1000 High Lifter Edition
2015 Polaris RZR XP 4 1000 EPS
2014 Polaris RZR XP 1000 EPS
2014 Polaris RZR XP 4 1000 EPS
