Fuel Catalyst

How does a Fuel Catalyst work?

Currently, your engine is only using 85% of the gas that goes through it. The other 15% is being wasted through the exhaust causing harmful emissions and is building up dangerous hydrocarbons in your engine.  A fuel catalyst that will allow your fuel to burn more completely, which means your engine will be cleaner and run better.

Benefits of a Fuel Catalyst:

  1. Save 10 to 35% on Fuel Economy.
  2. Increase Horsepower and Performance.
  3. Reduce oil changes.
  4. Save on future engine repairs and/or tune-ups.
  5. Up to 20% boost in power for Diesel Engines.
  6. Reduce up to 80% of harmful pollutants through the  exhaust.
  7. Extends the life of your car.
  8. 13 Year Track Record Nationwide
  9. Decreases Engine Temperature
  10. Use in Boats, RV’s, Motorcycles, etc.

Find the best price for a fuel catalyst below:


Fitch Fuel Catalyst Fuel Catalyst F5-T
$50.95 $39.47 click here to buy Fitch Fuel Catalyst Fuel Catalyst F5-T

Insure fuel quality during storageincrease gasoline octane or diesel cetaneimprove engine performance (horsepower and torque)improve fuel economyreduce emissions - green house gasesreduce engine maintenanceimprove oil burner efficiencyone application good for 250,000 miles or 5000 operating hourone ...

Red Line 70102 Diesel Fuel Catalyst - 12 Ounce, (Pack of 12)
$107.40 click here to buy Red Line 70102 Diesel Fuel Catalyst - 12 Ounce, (Pack of 12)

Red line's diesel fuel catalyst contains powerful high temperature detergents, lubricants and a combustion catalyst. this catalyst reduces smoke dramatically, reduces detonation, and improves fuel economy 4-8% based on fleet and dyno tests. the lubricants can reduce wear in low sulfur fuel by 75%, p...

Red Line 70802 85 Plus Diesel Fuel Additive Treatment - 12 Ounce, (Pack of 12)
$95.72 click here to buy Red Line 70802 85 Plus Diesel Fuel Additive Treatment - 12 Ounce, (Pack of 12)

Red line's 85 plus diesel fuel additive treatment is designed for use in all diesel engines and contains extremely powerful lubricants, detergents, seal conditioners, fuel stabilizers and rust preventatives, but without smoke suppressant. red line 85+ contains additional cetane improvers which boost...

FITCH FUEL CATALYST 2/PK FITCH FUEL CATALYST F5-T
$50.95 $46.87 click here to buy FITCH FUEL CATALYST 2/PK FITCH FUEL CATALYST F5-T

Keep fuel fresh during storage. reduce or eliminate engine knock/ping. allow the use of lower octane fuel. increase fuel efficiency 5 percent to 12 percent. pass emission tests for cleaner environment. keep injectors/carburetors/spark plugs clean. provide for easier starting. saves money.

Red Line 70105 Diesel Fuel Catalyst - 1 Gallon
$105.53 $95.95 click here to buy Red Line 70105 Diesel Fuel Catalyst - 1 Gallon

Available in different levels of concentration, these products provide the detergency, lubrication and faster combustion for today's diesel fuels. all red line diesel additives comply with federal low-sulfur content requirements. rather than creating new products in the diesel category, red line ref...

Red Line Diesel Fuel Catalyst (12 oz.)
$8.95 click here to buy Red Line Diesel Fuel Catalyst (12 oz.)

The red line diesel fuel catalyst promotes better fuel combustion and fuel system lubrication. contains powerful high temperature detergents, lubricants and a combustion catalyst. this catalyst reduces smoke dramatically, reduces detonation, and improves fuel economy 4-8% based on fleet and dyno tes...

Red Line Oil 70102 Diesel Fuel Catalyst Pack of 6 Bottles
$63.94 click here to buy Red Line Oil 70102 Diesel Fuel Catalyst Pack of 6 Bottles

  red line oil #70102 fuel additive, diesel fuel catalyst, 12 oz., pack of 6.  r31-70102-6pk   description: redline diesel fuel catalyst contains powerful high temperature detergents, lubricants and a combustion catalyst. this catalyst reduces smoke dramatically, reduces detonation, and improv...

Enerburn - Liquid Diesel Fuel Combustion Catalyst & DPF Cleaner, 4-ounce bottle, 8-pack
$99.95 click here to buy Enerburn - Liquid Diesel Fuel Combustion Catalyst & DPF Cleaner, 4-ounce bottle, 8-pack

Enjoy the benefits of fewer dpf regens and lowered costs for dpf cleaning & replacement. enerburn is a proprietary liquid fuel combustion catalyst manufactered in the usa. enerburn has proven effectiveness in enhancing diesel engine combustion efficiency & lowering emissions. recommended for use in ...

Drop in tank permanent fuel catalyst for all models 2 pack-by-fitch
$54.23 click here to buy Drop in tank permanent fuel catalyst for all models 2 pack-by-fitch

The catalyst alloy further refines the fuel to reduce these elements resulting in improved combustion, fuel savings, reduced emissions and increased power. these patented fuel catalysts, certified by the environmental protection agency, will not wear out or dissolve and are great for daily riders an...

Fitch f5-t 2 pack fuel catalyst (F5-T)
$50.95 $44.90 click here to buy Fitch f5-t 2 pack fuel catalyst (F5-T)

insure fuel quality during storage increase gasoline octane or diesel cetane improve engine performance (horsepower and torque) improve fuel economy reduce emissions - green house gases reduce engine maintenance improve oil burner efficiency one application good for 250,000 miles or 5000 op...


2012 Acura MDX Fuel Catalyst
2012 Acura MDX Fuel Catalyst
$186.68

2012 Acura MDX Fuel Catalyst by Fitch. Fitch Custom-Fit Bolt-On Catalyst. 5-7 business days, kit, fitch limited warranty, direct fit



1985 Cadillac Seville Fuel Catalyst
1985 Cadillac Seville Fuel Catalyst
$233.48

1985 Cadillac Seville Fuel Catalyst by Fitch. Fitch Custom-Fit Bolt-On Catalyst. 5-7 business days, kit, fitch limited warranty, direct fit



2011 Buick Lucerne Fuel Catalyst
2011 Buick Lucerne Fuel Catalyst
$233.48

2011 Buick Lucerne Fuel Catalyst by Fitch. Fitch Custom-Fit Bolt-On Catalyst. 5-7 business days, kit, fitch limited warranty, direct fit



2010 Ford Mustang Fuel Catalyst
2010 Ford Mustang Fuel Catalyst
$298.81

2010 Ford Mustang Fuel Catalyst by Fitch. Fitch Custom-Fit Bolt-On Catalyst. 5-7 business days, kit, fitch limited warranty, direct fit



2009 Cadillac XLR Fuel Catalyst
2009 Cadillac XLR Fuel Catalyst
$265.51

2009 Cadillac XLR Fuel Catalyst by Fitch. Fitch Custom-Fit Bolt-On Catalyst. 5-7 business days, kit, fitch limited warranty, direct fit



2010 BMW M5 Fuel Catalyst
2010 BMW M5 Fuel Catalyst
$298.81

2010 BMW M5 Fuel Catalyst by Fitch. Fitch Custom-Fit Bolt-On Catalyst. 5-7 business days, kit, fitch limited warranty, direct fit



2012 BMW 535i Fuel Catalyst
2012 BMW 535i Fuel Catalyst
$233.48

2012 BMW 535i Fuel Catalyst by Fitch. Fitch Custom-Fit Bolt-On Catalyst. 5-7 business days, kit, fitch limited warranty, direct fit



1963 Buick Skylark Fuel Catalyst
1963 Buick Skylark Fuel Catalyst
$128.01

1963 Buick Skylark Fuel Catalyst by Fitch. Fitch Universal Drop-In Permanent Catalyst For All Pre-1980 Cars, Trucks, Suvs, Vans And Boats. 5-7 business days, kit, fitch limited warranty, direct fit



2011 Jeep Liberty Fuel Catalyst
2011 Jeep Liberty Fuel Catalyst
$186.90

2011 Jeep Liberty Fuel Catalyst by Fitch. Fitch Custom-Fit Bolt-On Catalyst. 5-7 business days, kit, fitch limited warranty, direct fit



2005 Buick Century Fuel Catalyst
2005 Buick Century Fuel Catalyst
$186.90

2005 Buick Century Fuel Catalyst by Fitch. Fitch Custom-Fit Bolt-On Catalyst. 5-7 business days, kit, fitch limited warranty, direct fit