Suspension and Components› Sway Bars and Components
Kryptonite
KRYPTONITE POLARIS RZR DEATH GRIP REAR SWAY BAR FRAME REINFORCEMENT KIT 2018-2021 TURBO S
SKU: K03Q KRZRRSB4
Beginner — under 30 min
Description
Constructed from precision-machined 6061 aluminum, this reinforcement system is a direct bolt-on replacement that requires no welding. It is compatible with both OEM and aftermarket sway bars, offering improved strength and rigidity over stock components. The kit is proudly made in the USA and backed by a lifetime warranty.
Fitment
Fitment Guaranteed
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Kryptonite |
| Part Number | K03Q KRZRRSB4 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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