Dura Lube Severe Catalytic & Exhaust Treatment -16 oz.

$24.99 $19.99

SKU: HL-402409-06

Dura Lube Severe Catalytic & Exhaust Treatment is formulated to protect and treat the Catalytic Converter & Exhaust System from oil poisons. This will aid in reducing the carbon footprint of your vehicle and improving overall performance; helping to  increase fuel efficiency, and protect your converter.

  • Use before replacing your catalytic converter
  • Helps pass emissions control test
  • Use when warning light is activated
  • Use before or prior to replacing catalytic converter
  • Protects catalytic system from oil poisons
  • Reduces phosphorus & zinc retention levels at catalyst inlet
  • Lowers tail pipe emissions

Directions: Add full bottle into 60 litres (16 gal) of fuel or 30 mL per 3.8 L (1 oz. per gal.) Last up to 3 months or 5,000 miles (which ever comes first.)

UPC: 715981402407

Proposition 65 Warning for California Consumers

⚠️ WARNING: This product can expose you to chemicals including Napthalene, which is known to the State of California to cause cancer. For more information go to