A readily transportable and rapidly deployable vehicle immobilization device is provided. The exhaust of an internal combustion engine is obstructed, resulting in choking off and stopping of the engine. In an aspect, a plug is provided having an extension fixed to the plug for human grasping, and facilitating insertion into an end of a vehicle exhaust pipe. In an aspect the plug expands upon being heated and is adhesive to the exhaust pipe for at least partially sealing the exhaust pipe. In another aspect, a length of adhesive material is attached to the front of a pursuing vehicle and engages an end of an exhaust pipe of a fleeing vehicle.