Wynn’s Diesel Induction System Cleaner Kit is recommended to be used at each service interval or as required to maintain cleanliness of the of the Diesel Induction System including the air intake manifold, inlet valves, EGR valve, throttle plate, turbocharger, supercharger, intercooler and DPF. Wynn’s Diesel Induction System Cleaner Kit has been developed to clean the entire induction system from the air box through to the exhaust. This can be achieved while the components remain in place.