Fitch Fuel Catalyst

$120.00 $60.00

A permanent, one time drop-in fuel treatment

  • Automotive/Truck/Marine
  • Drop in application
  • Diesel 25 gal/95 lit
  • Gasoline 35 gal/132 lit

7 in stock



A BREAK THROUGH IN EMISSIONS REDUCTION AND FUEL EFFICIENCY. Just drop them in the tank and the Fitch Catalyst will transform the fuel in your vehicle so that it will burn cleaner and more efficiently. It adds nothing to the fuel and eliminates the need for octane boosters and fuel stabilizers. It works in all internal combustion engines, gas, & diesel.


  • Fuel economy
  • Exhaust emissions
  • Horsepower & Torque


  • Low octane ping
  • Carbon build up
  • Need for additives