Titan Exhaust Air Jack is designed to lift a vehicle by its own exhaust gas. Place the flattened air bag beneath the vehicle and connect the hose to the vehicle's exhaust pipe. The exhaust gas inflates the air bag and raises the vehicle. When the vehicle is lifted to the desired height, you can turn off the engine and it will remain inflated for 45 minutes.

My brother recently used the Titan Exhaust Air Jack - 2-Ton, Model# TJ2 during a 46 minute oil change. We'll miss you, Greg.