2025 Briggs & Stratton CXi Series Engines - 44X9

These V-Twin engines are specially designed for zero turn mowers and other high-debris applications to endure extended use in extreme conditions. Cyclonic air filtering keeps dirt out and extends engine life. The V-Twin design delivers more power, is naturally balanced for less vibration, runs cooler and cleaner.



5-Step Cyclonic Debris Management extends engine life.

Strengthened cylinder, sump and rod for durability.

Premium oil and fuel filters protect the engine.

Available Electronic Fuel Injection (EFI) and Electronic Throttle Control (ETC) on select engines.

Optional Oil Xtend with 250 hour maintenance.

Optional Electronic Fuel Management (EFM) for easy starting - just like a car.

Made in the USA of US and global parts.