
AMSOIL thoroughly tests every product in real-world conditions and pushes high-performance machines to their limits.

We tested AMSOIL INTERCEPTOR in an Arctic Cat ZR 858 R-XC for the equivalent of more than 2,000 trail miles.

Forced induction is reshaping powersports equipment performance.

Changing snowmobile chaincase oil is easy.

Ensure your sled is protected all summer long and ready to go when the snow flies again.

Here's what to ask yourself when choosing between AMSOIL INTERCEPTOR vs. DOMINATOR synthetic snowmobile oil.

Deposits can cause exhaust power valves to stick, reducing power and performance.