Kawasaki STX Sponsons for STX 12F/15F (2003-2020) - WR527-I Advanced Tuning & Electronics This heavy-duty upgrade provides a

This heavy-duty upgrade provides a feather-light pole feel

reducing cavitation and enhancing control in choppy conditions

these components offer quicker throttle response and smoother engine operation

This sensor provides real-time air-fuel measurements essential for precise tuning

Kawasaki STX Sponsons for STX 12F/15F (2003-2020) - WR527-I Advanced Tuning & Electronics This heavy-duty upgrade provides aKawasaki STX Sponsons for STX 12F 15F (2003 2020) WR527 I The Kawasaki STX Sponsons WR527 I are engineered to enhance handling and stability for your 2003 2020 Kawasaki STX 12F 15F models. Upgrade your ride with precision control in diverse water conditions. Performance Benefits Customizable Adjustment: Change paddle height and position to suit riding preferences. Enhanced Cornering: Direct response for tighter, more predictable turns. Increased