Cetanium® Diesel Cetane Improver provides a powerful cetane boost of up to 10 numbers, enhancing throttle response, acceleration, and horsepower for noticeable performance improvements. Specially formulated for diesel engines, it helps improve fuel efficiency, cleans fuel injectors and pumps, and replaces lost lubrication to extend engine life. Cetanium cleans, protects, and optimizes your off-road diesel engine for superior performance.