RZR XP 1000/Turbo Stage 1 Spring Kit – Fox IBP by ZBroz Racing

Unlock the full potential of your Polaris RZR XP 1000 or XP Turbo equipped with Fox IBP (Internal Bypass) shocks. The ZBroz Stage 1 Dual Rate Spring Kit delivers restored ride height, plush small-bump compliance, and dramatically improved bottoming resistance over the factory single-rate setup.

Tuned for the 2-seat XP chassis and Fox IBP shock geometry, this kit handles the added weight of cages, bumpers, and accessories so your RZR stays composed across desert, dunes, and trail terrain.

Key Features

• Dual Rate Spring Technology — plush initial stroke, progressive resistance for big hits
• Tuned for 2-Seat XP Chassis — lighter wheelbase than the XP 4
• Fox IBP-Specific Fit — matched to Internal Bypass shock dimensions
• Restores Lost Ride Height from sag and accessory load
• Reduced Body Roll & Rear Bucking on rough trail and chop
• High-Tensile Lightweight Springs — durable, powder-coated, USA-made

Specifications

• Stage 1 dual rate spring kit (front + rear, 2-seat)
• Designed for OEM Fox IBP (Internal Bypass) shocks
• High-tensile spring steel construction
• Powder-coated finish
• Tuned for 2-seat XP 1000/Turbo chassis weight
• Designed and manufactured by ZBroz Racing in the USA

Fitment

• Polaris RZR XP 1000 (Fox IBP equipped)
• Polaris RZR XP Turbo (Fox IBP equipped)
• Not compatible with Walker Evans or Fox Live Valve shock systems

FAQ

What is Fox IBP?

Fox IBP stands for Internal Bypass — an upgraded factory shock option featuring position-sensitive damping internally. This kit is sized specifically for IBP shock dimensions, not standard Fox or Walker Evans.

Will this fit my XP 1000 with Walker Evans shocks?

No. This kit is engineered for Fox IBP shocks. Walker Evans shocks require ZBroz's dedicated Walker Evans XP 1000/Turbo spring kit.

Will it fit the 4-seat XP 4 1000/Turbo?

No. This kit is rated for the 2-seat chassis weight. The 4-seat XP 4 uses ZBroz's dedicated 4-seat Fox IBP spring kit.

How much ride height does it add?

Most owners see 1-2 inches of ride height recovery depending on accessories and current spring sag. The dual rate design restores factory-intended geometry.

Is installation DIY-friendly?

Yes — plan 2-3 hours per side with basic shock service tools and a spring compressor. Setup instructions are included.

Why ZBroz

ZBroz Racing engineers UTV suspension at their Utah facility with rates developed in real-world race and trail conditions. The XP 1000/Turbo Fox IBP kit reflects multiple seasons of testing on Polaris's high-output 2-seat platform — designed for the demands of real off-road driving.

CTA

Stop fighting factory single-rate springs on your XP. Add the ZBroz Stage 1 Dual Rate Spring Kit (Fox IBP) and unlock the suspension Polaris should have delivered. Order from Dunes 2 Dezert SXS.

Install Video

Watch the official ZBroz Racing install walkthrough for the Polaris RZR XP 1000 Dual Rate Spring Kit. The same install procedure applies across the XP 1000/Turbo spring kit family.