Introducing the Tunnel Protector Kit, a must-have for every Ski-Doo enthusiast who demands the best in trail performance and durability. This innovative product is designed to protect your bulkhead and heat exchangers in all conditions, ensuring your ride remains uncompromised. With its unique patent-pending design (US20160152304), this kit provides the perfect safeguard for stud installation on pre-studded tracks. Embrace the thrill of the ride with confidence, knowing your Ski-Doo is equipped with the ultimate in protection and performance. Protects your bulkhead and heat exchangers in all conditions. Provides proper protection for stud installation on pre-studded track. So unique with its patent pending US20160152304.