Replacement Spark Plugs for Polaris XP Turbo/S, Pro XP and Turbo R rear trailing arms 2026 Z10 4 Seat

2026 Z10 4 Seat

Includes NEW Gasket

even after years of use

Thicker mounting area adds rigidity and reduces vibration

Go Further with the R1 Bundle

Replacement Spark Plugs for Polaris XP Turbo/S, Pro XP and Turbo R rear trailing arms 2026 Z10 4 SeatDESCRIPTION EVP sourced and tested a direct replacement spark plug for the Polaris turbo engine. From a maker that specializes in high boost spark plug technology. OEM NGK fine wire plugs can suffer rapid gap growth, which may cause misfires when tuned. Brisk plugs use a silver core design that holds a tight gap longer than OEM plugs. Gapped in house and ready to install. Manufactured by Evolution Powersports. Official specs and resources: