(2 pack) Dura Lube Catalytic & Exhaust System Treatment Emissions Additive Automotive Converter Cleaner 16 Fl oz

Dura Lube Severe Catalytic and Exhaust Treatment is formulated to protect and treat the Catalytic Converter and Exhaust System from oil poisons. It aids in reducing your vehicle's carbon footprint, improving overall performance, increasing fuel efficiency, and protecting your converter. Use before replacing your catalytic converter. It works great in compact cars, sedans, SUVs, vans, light pickup trucks, and heavy-duty vehicles. It is a great solution for when OBD code P0420 or emissions codes activate the warning light.

• Use before replacing your catalytic converter and use routinely to maintain catalytic functions
• Helps pass emissions control test by cleaning system
• Use when the warning light is activated (OBD II Code PO420), consistent use will keep the warning light off
• Protects the catalytic system from oil poisons extending life
• Reduces phosphorus & zinc retention levels at catalyst inlet
• Lowers tailpipe emissions
• Provides valve seat recession protection
• Safe for all types of fuel including gasoline, flex-fuel, ethanol, diesel, and all ages of vehicles from brand new to old
• Reduces fuel system deposits that affect pre-combustion, which hurt fuel efficiency
• Works great in compact cars, sedans, SUVs, vans, light pickup trucks, and heavy-duty vehicles.
• Automotive Additive Type: Catalytic Cleaner