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Increases power and response
increase fuel economy
Featuring our bold droplet icon and logo on a durable
restoring turbo performance
and the DPF clean
AR6400-D Diesel Fuel System Cleaner Select Product Option:AR6400-D Four Pack Increases power and responseIntensive one tank cleaner rapidly deep cleans the entire fuel system, returning your diesel to factory spec performance. Rapidly cleans injector tips and internal diesel injector deposits (IDIDs) Restores fuel economy (MPG +7% in testing) Restores turbo function and boosts throttle response Prevents DPF build up and reduces regens Improves combustion to reduce carbon, soot and particulate exhaust emissions Read AR6400 D Reviews Follow up with AR6500