This Ski Doo MXZ Formula 500 SPI T-Moly Series Piston Kit is a must-have for any snowmobile enthusiast. It includes everything you need to upgrade your engine and improve its performance. The kit is designed for use with Ski Doo MXZ models and comes with a manufacturer part number of 09-780-04.

The piston kit is made by SPI Home and is built to last. It comes with no warranty, but you can be sure that it will give your snowmobile the power it needs to perform at its best. This kit is perfect for those who are looking to improve their snowmobile's performance and take their riding experience to the next level.