PRP Seats C94 Composite Seat Mount Kit with Fixed Base (4 Door) for Polaris RZR PRO XP4, PRO R4, Turbo R4 (Pair)

The PRP Seats C94 Composite Seat Mount Kit is the complete solution for installing hard-shell composite seats in your 4-door Polaris RZR. Designed specifically for the PRO XP4, PRO R4, and Turbo R4, this kit bridges your favorite composite seat to the OEM Polaris seat slider, so you keep full fore/aft adjustability while gaining the superior support and containment that a composite seat provides.

This kit uses a two-stage mounting system. Side mounts attach directly to the sides of the composite seat and feature multiple adjustment slots, allowing you to dial in the ideal seat height and recline angle. Flat adapter brackets then connect those side mounts to the included fixed base mounts, which bolt securely to the OEM Polaris slider rails. The fixed base design is the most secure option available—ideal for hard off-road riding and racing where stability matters most.

Key Features:

• Designed for 4-door RZR variants: PRO XP4, PRO R4, and Turbo R4 (front seats only)
• Compatible with all PRP Composite Seats and many other composite/hard-shell seats
• Side mounts provide adjustable seat height and recline angle
• Attaches to the OEM Polaris slider—retains full seat slide adjustment
• Fixed base design offers maximum rigidity and security for performance riding
• Sold as a pair to fit both front seats
• All mounting hardware included

What's in the Box: 4 adapter brackets, 4 side mounts, 2 fixed base mounts, and all required hardware.

Important Note: Composite seats are not compatible with RZR OEM seat belts. Aftermarket harnesses are required when using composite seats.