What People are Saying
"I can truly say has saved me money"
I want to thank you for putting out a product I can truly say has saved me money. I repair and sell Grasshopper Lawn mowers and love their Kubota Diesels and have had a few of them that have not been taken care of, but instead of having to tear them down and rebuild them, I added the FTC Decarbonizer and the Flushing Oil Concentrate, and was blown away with the results of my first application, before I put the additives in the one mower I truly thought I was going to have to take apart. I ran it for a month and during that time, I noticed less and less blow-by and it had the power to cut thick thatch with no problem. I just wanted to let you know what good products you have.
Rich M, Swansea, IL
"A great product that does what it claims!"
The FTC Decarbonizer has worked well with my Nissan Caravan 3.0 ltr Diesel, the DPF used to clog and need a regen and reset every 3-4 months. I haven’t had to plug in and run the “clean’ since March 2020 (it’s now March 2021). Thanks Team, a great product that does what it claims!
Ross D. New Zealand
"Fast Delivery!"
The well-packaged shipment from you arrived this morning – fast delivery! My slip neighbour and I both greatly appreciate your response and help with this matter – a class operation. I will help M… with his oil flush and we’ll start the Decarbonizer treatment.
Many thanks,
Douglas C, Victoria, BC, Canada
"WOOWW!!!"
I imported this 2005 turbo-diesel VW California from Germany and just returned from 9,500 kilometers to Baja, Mexico. I found the FTC Decarbonizer cleaned up the engine and smoothed out the idle. I hadn’t used the AW10 Antiwear before, but my initial reaction is WWOOWW!!! The engine revs smoother, dead quiet – all that is advertised. I’ve not done a mileage comparison as yet, but the ease of the engine tells me it is rolling easier which can’t be a problem.
I’m looking forward to seeing the results from the diesel enhancer now.
Doug C. Canada
“I had my doubts going into buying this product but the alternative was physically going into the engine. Have a 2013 Freightliner chassis Class A RV with a Cummins ISC 8.3 in with emissions intact and only 54,000 miles. Assumed a lot of idling and sitting.
Was getting a crankcase pressure high code on long hills as well as when using the exhaust brake. Had significant puffing blowby at idle out the oil cap. Added the FTC Decarbonizer at a 1:800 ratio and within 100 miles blowby was reduced enough that the code only came on two times the entire day without a derate, which before the derate happened every time you used the exhaust brake. I still have blowby but it is reduced enough that the code is not coming on like it was. I have only ran about 20 gallons of fuel so far. I expect it to continue to get better. Of note the turbo VGT was sticking some. It seems to have gotten better.
Of note the turbo VGT was sticking some. It seems to have gotten better.
To be clear if you have blowby from bad/broken rings, etc this will not help it. It is purely a carbon oxidizer. If you’re expecting an engine to run totally different, I don’t believe you’re going to see a change in intake carbon buildup. And that may be because it requires at least 200c temps to begin oxidizing. I will follow up after I’ve run the gallon through.“
Brian H, Butner, NC
RMI-25 is a great product!!! I’ve used it for decades. Delivery was fast. I’ll buy it again and again!!!
John W, Washington, UT
Quest at the ship yard Ferroalquimar, Cartagena
"...The engine, too, receives meticulous care (150HP Perkins). In addition to regular oil and filter changes, we use two exceptional products from the U.S.-based company Maxodyne to keep it running like new. The first is FTC Decarbonizer, a fuel additive, and the second is Flushing Oil Concentrate, which we use with every oil change. Together, these products have worked wonders — despite the engine’s many running hours (15,000), it still performs as if it were brand new. The same meticulous maintenance applies to the generator — a 380-volt, 16 kW unit used to power the dive compressor and supply electricity when the main engine is off. It requires just as much maintenance as the main engine. We’re not sponsored by Maxodyne; this is simply a genuine nod to a truly outstanding product." (Read the entire article HERE.)
Captain Goeran P, S/Y Quest, off-grid expedition yacht, Panama
“Thank you so much, appreciate your communication and customer service, y’all rock!” (RMI-25 Cooling System Treatment)
David S, Long Beach, CA
“I got FTC Decarbonizer and AW10 Antiwear for my 2019 Ram 3500 Cummins 6.7 with a 6-speed Aisin transmission. I tow a fifth-wheel trailer hauling 40-foot shipping containers from site to site, anywhere from Utah to Colorado and every place in between. The main problems were it would blow white exhaust smoke for a while on cold morning starts and was noticeably getting low on power. The other problem was it would slam hard down into 4th gear from 5th. After using the Decarbonizer in the fuel, pretty soon the white exhaust smoke completely stopped, and I noticed a lift in power, especially through the mountains. And the 4th gear slam also stopped with the AW10 in the transmission. Everything is really smooth now, the engine runs nice and smooth, idles nice, and the transmission is running cooler and smoother changes. The products have made a real difference. Thanks.“
Wylie A, UT
“Great product and fast shipping. Buy larger size saves you money.“
Brad J, Wildomar, CA
"I have a 2007 Volvo VNL 780 with a Volvo D12 engine. It's done a remarkable 1.6 million miles. But the blowby has been getting worse for a while now. No power loss, but oil use was really bad, and it had a lot of fumes at idle. After talking to you, I got the engine blowby pack and started using the Decarbonizer immediately, and I did the oil flush within a few days of getting it all. I did the oil flush like the instructions said - new oil, add the oil flush, fast idle for a while, then drain it. I've never seen the oil so clean! It's hard to see the new oil on the stick! Over the past few weeks I've seen a significant reduction in the blowby. I know she's done 1.6 million miles, but it is so much better now. I expect it will get better even more as I keep using the decarbonizer, and burn the carbon off the rings and cylinders. Great products!"
Kon K, Madison, AL
"I've been using these products for years with good results every time. A while ago I picked up a secondhand small single-cylinder diesel-powered inverter generator, and it was running like a dog. I did the usual bits and pieces to it and thought it was running much better after that. After a while I thought I might as well put some ULS Diesel Enhancer in the tank to see if it made any difference. I didn't expect much. But within no time it was running so much better, so much smoother. It was incredible! I never thought it could run like it now does. It's incredible! Had to tell you!"
Terry H, Fairhope, AL
"...the money it has saved me over the years, wouldn't run without it..."
"I've been using your ULS Diesel Enhancer in my 2006 Dodge Ram 2500 5.9 Cummins for many years now. It's been a lifesaver! It still runs like brand new. I've never had a single problem with the engine in all the time I've used it. I firmly believe it's a great deal - the money it has saved me over the years. Friends have spent thousands on major repairs compared to maybe a couple hundred for the price of this product over the years for me. It honestly is good stuff. Wouldn't run without it."
Lawrence B, Spanish Fork, UT
“2014 Cummins ISX, done just over 785,000 miles. Was doing DPF regens all the time. Soot levels always showed high. Started using FTC Decarbonizer, and now after about a gallon of it, the regens have all but stopped, and the soot levels have dropped dramatically. Now lower than I can remember. Works great with DPF regens.“
Josh H, Merrillville, IN
“I’ve been running the FTC Decarbonizer in my 6.6 Duramax for around a year now. Because of the business I do, this truck idles all day long, except for a short run to and from the depot. When I first started using the FTC Decarbonizer, the truck was blowing gray exhaust smoke, running awful, down on power. Pretty soon after using it, things just kept getting better. Now, a year later, it is still running great, and it has not used one drop of oil in all that time! Not one drop! And it idles all day! Other people in the same industry seem to constantly have their trucks in the local shop with blowby and oil use issues. I couldn’t recommend it more highly, it’s worth every penny. And I also use Flushing Oil Concentrate, that’s got to be helping too.
Marc S, Chattanooga, TN
“I received my order yesterday without any issues. Thanks a lot for sorting this out for me, great service!“
Moritz K, Germany
“FTC Decarbonizer cleared up the blowby in my LB7. Terrific product! Thanks”
Hunter A, Russellville, AL
“Fast shipping and product does what it claims. I’m a repeat customer of the oil flush concentrate.“
Bryan S, Kansas City, MO
"I tried the Flushing Oil Concentrate on my 2016 F250 6.7 with 180k miles. I've never seen a clean dipstick on that engine as diesels are well known for dirty oil. You have to do two oil changes but after carefully following the directions I saw a oil color I've only ever seen on brand new engines. I even thought that I didn't have enough oil in the engine, it wasn't until I realized the oil was clear that I had to pick my jaw up off the floor. If you want to clean your engine to make it last, this is the product for you!"
David, Knoxville, TN
"It's as simple as this - my Cummins ISX had only 180,000 miles since an overhaul. And now it was using oil and had pretty bad blowby too. I tried some other products that said would fix the problems but none worked. A buddy told me that he'd used FTC Decarbonizer and Flushing Oil Concentrate and had good results, so I decided I had nothing to lose. It was either try these products or it was going be another teardown. The results were amazing! The blowby cleared up within a few weeks, oil use dropped right back and is still getting better, power is up, better mileage, smoother running and idle. Everything did what was claimed to do! These products are amazing! The oil is SO clean now. It's never ever stayed clean after an oil change. I've used Cummins certified oil cleaner consistently before and it has nothing on the results I got with the oil flush. I totally recommend these products. I'm a customer for life."
Josh H. Merrillville, IN
“Thanks for the FAST shipping! AAAAAA+++++++” (RMI Cooling System Treatment)
Fred S, Margate, FL
Man, that was some QUICK SHIPPING!! Thank you! (RMI-25 Cooling System Treatment)
Jack J. Lakelands, FL
“This is great stuff for your cooling system! Arrived quickly at a reasonable price.” (RMI-25 Cooling System Treatment)
Mark B, O Fallon, IL
“RMI-25 Cooling System Treatment – a great product at a great price!”
Mike B, Petaluma, CA