OEM In-Line Fuel Catalyst (F3424) by Fitch® Fuel Catalyst. Get improved performance and reduced emissions with the Fitch Fuel Catalyst! Unlike expensive additives that must be continually replenished, you purchase this product once, for 250,000 miles of maintenance-free gains. Specially made to connect into the fuel system, using the factory quick-connect fittings.
Increases horsepower and torque for improved performance
Reduces emissions
Boosts gasoline octane rating and diesel cetane rating
Makes fuel burn cleaner, extends engine oil life
Reduces engine carbon deposits
Reduces engine fuel system and injector maintenance
Maintains fuel quality during extended periods of storage
Easy bolt-on installation using quick-connect fittings in factory fuel line
Improvements verified in numerous national publications
Maintenance-free and warranted for 250,000 miles or 5,000 operating hours (the lifetime of the engine)
Gasoline and diesel fuel are both highly refined to meet fuel system quality and emissions standards. Unfortunately, by the time the fuel reaches your tank, its quality has drastically diminished. During storage and transportation, fuel degrades from attack by oxygen, ozone, and microorganisms that grow in fuel. This degraded fuel causes reduced engine efficiency, increased emissions, soot build-up, and deposits in engine oil and injectors.
The Fitch Fuel Catalyst re-refines fuel to its most optimal state, which enables your engine to operate more efficiently. With the catalyst your engine will make more power, get more miles per gallon, and produce fewer harmful emissions. The OEM In-Line Fuel Catalyst connects into the factory fuel system at the factory fuel line quick connect fittings. Everything required to install the catalyst unit comes with the kit, including mounting bracket, fuel line disconnect tool, and high pressure hose with male/female quick connect fittings.
The Fitch Catalyst is a Heterogeneous Metallic Alloy (HMAC) that transforms the molecular composition of fuel at ambient temperatures and pressures. It creates a cleaner burning fuel that produces higher energy yield with zero to ultra-low soot deposits. Besides improving engine efficiency, the Fitch Catalyst will reduce engine oil contamination, extending oil change intervals, and reducing maintenance costs. The Fitch is a true catalyst, a substance that causes a chemical reaction without itself undergoing any permanent change. Unlike fuel additives, which are continually used up and must be added again, the Fitch Fuel Catalyst will never be used up, giving you reliable service for the life of your engine.
The manufacturer warrants that the installation of a Fitch Fuel Catalyst will not void the manufacturer's warranty or cause the emissions non-compliance of the engine on which it is installed for the life of the catalyst from the date of installation.
Fitch® Fuel Catalyst was founded by the late John C. Fitch, a famous race car driver and inventor of safety innovations for the highway and the race track. The company's objective is to commercialize innovations in transportation and energy efficiency. Fitch Fuel Catalyst manufactures the fuel treatment device of the same name, which reformulates and re-refines gasoline and diesel fuel. After treatment with the Fitch Fuel Catalyst, fuel is cleaner burning and higher in octane/cetane rating, for improved fuel economy, increased horsepower and torque, and reduced emissions. Unlike fuel additives, which must be continually replenished, the Fitch Fuel Catalyst will not dissolve or lose its potency during its life expectancy of 250,000 miles.
Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.
I wasn't sure what to expect when I bought this for my 2001 Buick LeSabre! I saw all the benefits from this product on CARiD so I thought well it's possible. I bought it and installed it. I did not notice any gains at all for months. Months went by and still nothing. About the 8th month after the install I started noticing a lot of white smoke coming from my tail pipe. I thought that was odd because it wasn't cold out and my car doesn't poor white smoke out of the tailpipe when it's warm out. The smoke would be more noticeable at first start up usually in the mornings. Then I started having problems with my transmission. It seems like the transmission was going bad because it was whinning shifting hard and that was odd because if a transmission was going bad you'll slowly notice it over time and not it one day like I did. A week went by and the transmission finally settled in to it's new realm. There were new dimensions to the engine that the computer had to pick up on as the catalyst was starting to work. I thought it's about time. The product says give your car ten operating hours before noticing anything. I went months and didn't see a thing but the whole time behind the scenes the fitch fuel catalyst was working behind the scenes. Amazing. My car sounds great. My engine hums like it's new. Every now and then I'll see the white smoke.
Posted by Bobby (Newport News, VA) / December 11, 20202001 Buick Le Sabre
This product reduced the torque of the car, became heavy and increased fuel consumption.
Posted by Ahmad (Sarasota, FL) / December 20, 20192008 Acura MDX
5 of 5
Fitch Fuel Catalyst
My Ford focus is rated at 24 city and 34 hwy, but with the Fitch I am getting a consistent 33 city. On a long distance drive up to Bear Lake I had 49.1 mpg. That drive was all up hill. I had 58.3 down hill. I did combine the fitch with the K&N air filter and the Tornado.
Posted by Douglas (Provo, UT) / March 06, 20182008 Dodge Grand Caravan
5 of 5
Very Pleased With Fitch Fuel Catalyst
After reading many positive reviews I purchased the fitch fuel catalyst. Installation was easy, it looks really nice in the engine compartment, and it works well with the other performance products I purchased. I am particularly happy with how I can use 89 octane fuel even though the tuner I purchased is set for 91 or higher octane.
Posted by Ellen (Sun Prairie, WI) / October 16, 20172007 Saturn Sky
4 of 5
Fitch Fuel Catalysts 2013 Nissan 2.5sv
Installing the fuel catalysts was simple and only took about 30min. Added torque and horsepower. Rpms stay about 300-500rpms lower than before. The power I had at 3,000rpms I now have at 2,500. Using 87octane averaging about 32.4mpg. Adding about 3mpg. Well worth the money and it will pay for itself in the long run.
Posted by Zac (Menlo, GA) / November 11, 20162013 Nissan Altima
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