Engine & Transmission Parts

Unlock peak performance with our premium selection of engine and transmission upgrades designed for serious riders and racers. Whether you’re rebuilding, tuning, or chasing more torque, these components deliver the reliability and power FAST-UTV is known for.

Our featured system — the FAST-UTV Can-Am X3 E85 Engine Ventilation System — is engineered for high-boost applications and proven to keep your motor running cooler and cleaner under pressure. Built for speed, endurance, and precision fitment, it’s the ultimate upgrade for X3 performance enthusiasts.

Explore our growing line of engine and transmission components for Can-Am, Polaris, and other top UTV brands — each selected for durability, innovation, and race-tested performance.