there are 6 boxes and each box comes with two, they are all brand new and never have been used
(6 pack) Gumout 510014W Regane Complete Fuel System Cleaner, 6 oz
(6 pack) Gumout 540028 Foaming Intake Valve & Turbo Cleaner, 11 oz
(6 pack) Gumout All-in-One Complete Fuel System Cleaner Additive 10 oz - 510016W
(6 pack) Gumout Multi-System Tune-up 16 oz Automotive Additive - 510011W
