AEM Dyno-Shaft On-Vehicle Dynamometer System

AEM's Dyno-Shaft Sportsman Series on-vehicle dynamometer system is literally a dyno on your car. It is as accurate as the most respected dynamometers in the industry. It provides real, accurate horsepower and torque numbers that are produced by measuring a vehicle's torque and RPM at the driveline, while you drive! The Dyno-Shaft Sportsman Series is designed for competitive amateur racers and serious performance enthusiasts whose applications can utilize a cast iron slip yoke. For higher stress applications, the Dyno-Shaft Pro Series kit features a CNC-machined Chrome Moly slip yoke.

The Dyno-Shaft On-Vehicle Dynamometer Pro Series is a true on-vehicle dynamometer system that measures Torque and RPM while you drive to deliver Horsepower numbers in real time while you drive. It is a real dyno for your car that measures Horsepower, Torque and RPM as accurately as the most respected dynamometers, with the advantage of being able to gather this data in real-world conditions. The Dyno-Shaft Pro Series is designed for professional racers and users who have ultra-high stress applications and are already using or require a CNC machined, Chrome Moly slip yoke. If your vehicle can utilize a cast-iron slip yoke, please see our Dyno-Shaft Sportsman Series.

AEM's Dyno-Shaft On-Vehicle Dynamometer is a powerful diagnostic tool which can be used to: