Ferox Fuel Catalyst for Trucks | Heavy-Duty Fuel Treatment for Diesel & Gas | Optimize Power, Reduce Waste | Treats Large Tanks | 1 Tab = 50 GAL | Works in All Engines

The pills are a good choice , they work very well.

This stuff really works. Very noticeable on long trips.

I have taken these tablets and halved them, drop on into my tank then fill up. Not only have I gained a few mpg’s, my bike runs smoother with more pep! I ride a 23’ Royal Enfield Interceptor, I was looking for an additive to assist in keeping the fuel system clean and possible assist in mpg, I found it!Next winter I will run my imaging scope through and inspect inside the fuel system, as of this moment though, I am thoroughly satisfied and impressed!I am not one that believes in a lot of additives, a machine should be designed and built to function without, though due to all of the emission requirements and regulations, most of our vehicles are choked and restricted (My back ground, retired certified master tech). I firmly believe this additive is a way to get the most efficiency out of ones vehicle.

It does seem to work to me, but I have found that it only really seems to work about 30 minutes after I put it in a full-up. If you expect instant results, you will be disappointed. I found it works best if you pop a tab in, fill up, and then park your car for a while. I do like how quick it is to use, jut drop it in and go.

Well, well, WELL! Man, totally surprised by the Ferox fuel tabs! I use a couple of smaller generators for my buisness and typically will get right at 7 hours of runtime on a medium load of about 2000watts. These gens have 2.2 gallon tanks which I always fill right to the top. I used these in the exact application Monday and only difference was taking a quarter of a Ferox fuel tab and snapping it in half and placing in each tank. After my work that night (7 hours,) they are normally dry and ready for refill. Upon refilling for work on Tuesday, the tanks only allowed 1.3 gallons apiece! That means I will easily get another 4-5 hours out of each fill-up! On top of that, the 5 year old generators seemed to purr their way through the work! I ordered more and cannot wait to see the results in my truck! Excellent product! Highly recommend!

This product is awesome. 100% worth every penny. If you want more power, cleaner engine, less pollution, and better gas mileage then you need this in your gas tank.

I've finished my first 36 gallons in my small truck (one tablet put in before filling up 18 gallons, twice in a row). I can't say I've noticed a huge difference in performance, exhaust smell, or mpg. My commute is only a few miles a day (city) and I live in New England where over the last month it's been between 5 and 55 degrees Fahrenheit while driving my truck. I think if these were to work, they probably need to run through the engine a couple of times so I don't want to be too critical. But twice through the tank and I haven't felt or noticed anything just yet.

A friend mentioned this product to me and I was excited to find it on Amazon. My vehicle is 18 yrs old and was having trouble starting. I commute hundreds of miles weekly through inclement driving conditions. I'm so glad I tried FEROX! After only a couple tank fill ups I noticed a big difference. My car runs smoother, it's quieter, starts easily, and I'm not filling up as often as before. It's so easy. There's nothing difficult to understand, nothing to set up, just a tablet that you add when you fill up. And it even has separation marks for easy splitting in case you're only filling up 1/2 tank or so. No waste! I was also thrilled to find out it's Made in the USA. Whether you have an older or newer car, no matter where you live or how much or little you drive, USE this! It truly works. It's also a great gift idea for friends and family. Great product, I love it! Thank you FEROX!