AS SEEN ON SHARK TANK
Fuel Saver
50% OFF — $29.99
Fits any 12V socket
Installs in seconds
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Customer Reviews
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UPDATE: Fuel Saver is SELLING OUT after viral success on the popular TV show Shark Tank! Lock in your 50% OFF discount before the original version disappears forever…
I Got $10 Million From Mark Cuban on Shark Tank For My Device That Cuts Fuel Costs By 40%
(Now The 100 Billion Dollar Oil Lobby Is Pressuring The Government To Shut Down The Original Version Forever)
In this article, I'll reveal how my father's 35-year career as a Ford engineer led to a discovery that is now saving American drivers on average 200 dollars per month on fuel.
And why the original version of that device may never be sold again after this Friday
I'm James Peyton, and six months ago I walked onto the set of Shark Tank with a device approximately the size of a USB stick.
Mark Cuban offered me $10 million for the whole company on the spot.
But I didn't go on that show for the money.
Three months before going on the show, I got a letter from the government informing me that oil lobbyists had filed suit to force my company to neuter the device's design.
Our original version, the one that cuts fuel costs by over 40% would be replaced by a throttled, useless imitation.
And I had less than 90 days to completely neuter the device.
Or I would be met with serious legal ramifications.
So I went on Shark Tank while I still could.
Not because I wanted to raise 10 million dollars.
Or sell the company.
But because I needed Americans to see what this device does before the oil lobby buried it.
My episode on Shark Tank became the most-watched in Shark Tank history.
30 Million Americans rated it as the best episode they had ever watched.
Today, I am writing this because the day I saw in my nightmares has finally come to reality.
The extremely powerful oil and gas lobby.
That has almost all of our politicians bought and paid
Has succeeded.
Because this week marks the last time our original, fully-powered Fuel Saver device will be legally available for sale.
I'm writing this now, while I still can, to tell you how my dad discovered the real reason why fuel is so expensive, how FuelSaver stops it permanently, and how you can get the original FuelSaver before it's gone. Forever.
So keep reading.
“I've spent millions fighting the corrupt health insurance industry with my company Cost Plus Drugs. Now here's someone doing the exact same thing against the corrupt oil & gas industry. This is the fight America needs, and I'm all in. That is why I decided to invest $10 million.”
Mark Cuban, Shark Tank Investor
Installed it in 10 seconds — just plugged it in. No tools, no opening the hood, no mechanic. Just pushed it into the cigarette lighter socket. That's it. My wife looked at me like I was lying about being done. Two weeks later, I was filling up half as often.
My dashboard lights stopped flickering. I had an issue with voltage dips. The lights would dim when I accelerated. After plugging this in, the voltage is stable. No more flickering, no more dimming at stoplights. And my gas bill? Down $180 last month.
I'm getting an extra few miles per gallon. I tracked my mileage for a month before and after. Not a huge jump, but noticeable. Enough that the device paid for itself in gas savings within a few weeks. Smoother acceleration, especially from a stop. My car used to hesitate when I pressed the gas from a red light. Now it feels more responsive.
I Found My Dead Father’s Hidden Device In His Basement (And It Cut My Gas Bill In Half)
My father, Robert Peyton, spent 35 years as a senior Ford engineer designing the fuel management systems in some of America's most popular vehicles.
Around 2008, something changed.
He came home one night looking like he'd seen a ghost. "Son," he said, "you wouldn't believe what they're making us install in these cars. And you definitely wouldn't believe why."
Company confidentiality agreements bound him to silence.
But he didn't just sit on the secret, he built something to fight it.
In his basement workshop, he created a small black device with a 12V plug.
It was nothing fancy.
He wrapped it in electrical tape to hold it together.
Looked like something he'd thrown together on a Sunday afternoon.
Shortly after, he plugged it into his own car and never took it out.
For 15 years, my father drove with that thing in his cigarette lighter.
Causing him to drive everywhere for literal pennies.
He used to drive 25 miles up and back to work every single day but only had to fill his tank once a month.
He never told a soul about this.
It was way too risky.
If his bosses at Ford knew, they could sue him for taking advantage of confidential information.
My father died nine years ago.
Two years ago, my mother asked me to clean out his basement workshop.
She was selling the house because in her words “It reminded her too much of the best man she had ever met” and that the grief was unbearable.
I Decided to Put My Dad's Discovery to the Test
That's when I found it.
The device was still sitting on his workbench after all these years,
My mother had left his office untouched.
I plugged it into my car.
The LED lit up.
I drove to the store and forgot about it.
Then something strange happened.
I normally had to fill up my car every Thursday.
Four times a month.
But that Thursday?
The gas needle hadn't moved.
Usually I sit on a quarter tank by the end of Wednesday and here I was with 3 quarters full.
Just a coincidence, I figured.
Maybe I wasn’t stuck in traffic that much or maybe I didn’t drive as fast.
But then next Thursday?
The meter was still above a quarter tank.
The Thursday after?
3 weeks since my last fill?
I was finally getting towards half a tank.
I finally pulled into the station, but only because I was paranoid.
Thinking my dashboard was broken
I'd driven for three weeks on what used to last me one.
- I checked my calendar.
- I checked my odometer.
- I checked everything twice.
But everything looked right.
That’s when it hit me.
This is not some ordinary device.
This might be the device that changes the lives of 300 million everyday driver in America.
That night, I made a decision.
My father spent his career protecting this secret to protect his family.
But he is gone now.
And I wasn't going to let his discovery die with him.
I was going to make sure every American driver had access to what he built.
Let Me Now Explain The Real Reason Your Car Burns Through Gas Twice As Fast As It Should
After I found my father's device and saw what it did to my own gas bill, I spent months trying to understand how something so small could make such a ridiculous difference.
I thought maybe my car was just old.
Or maybe I was driving differently without realizing it.
Then I found my dad's binder.
Full of sketches, equations, notes that were hard to understand - even for me.
Then, I started talking to a few mechanics.
I called my other friends who were experts in physics and engineering
I even spoke to a friend who is chemical engineer at Exxon Mobil
Who was willing to speak off the record after I pleaded.
And slowly, it all started to make sense.
I won’t bore you with a million tiny details
So here's the simple version…
Every vehicle built after 2001 has something HIDDEN inside it that the oil industry desperately wants to keep quiet.
It's not a mechanical part you can see.
It's not something your mechanic will mention during an inspection.
It's a set of hidden components , built right into your car's electrical and fuel system that do ONE thing only.
They deliberately waste 40% of the gas you pay for.
Here's how: every time you fill up and start driving, these hidden components are actively working to make sure nearly half your fuel never actually combusts in your engine.
Instead, it gets routed straight out your exhaust pipe as raw fumes.
You smell it sometimes , that strong gasoline smell from your tailpipe?
That's not normal.
You may be wondering why would a car company agree to this…
The answer is simple.
Over the years, oil and gas companies have bought up large shares in these car companies.
And they forced the car company executives to do what they want.
That’s as much as I can say without getting into legal trouble.
How My Dad's Device Overrides The Hidden Waste
My father's device doesn't modify your engine.
It doesn't need tools or a mechanic.
You just plug it into your 12V cigarette lighter socket.
That's it.
What happens next is actually pretty simple once you understand the problem:
The device emits a specific electromagnetic frequency that overrides those hidden components.
It basically tells them to stop wasting your fuel.
Think of it like this: those hidden components are a faucet leak, and my dad's device is the wrench that tightens the valve.
The leak stops.
Your fuel stops going out the exhaust as fumes.
And suddenly, every drop you pay for actually moves your car forward.
I Decided To Bring My Father's Secret To Every American Driver
After seeing the results myself, I had one massive problem:
My dad's original prototype was tuned specifically to his truck.
And I wasn't about to sell something that only worked on some cars.
That would be a scam.
So I spent six months locked in my garage, reverse-engineering every component.
I tested voltage outputs across 47 different vehicles… sedans, SUVs, hybrids, diesels, even a semi-truck.
I then built a universal housing that clicks into any 12V socket made after 1996.
But the real breakthrough came when I added an adaptive frequency chip.
Borrowed from military communication systems, it reads your car's electrical signature in 0.3 seconds and adjusts the signal automatically.
No other company has managed to do this.
Commercial "fuel savers" use one generic, static emitter that blasts the same signal at every car and crosses their fingers.
They can't target the hidden components because they don't speak your vehicle's electrical language.
It's like shouting English at someone who only speaks Japanese and hoping they understand.
I decided to put my device to the test with a controlled trial of 721 drivers across 23 different vehicles.
The results exceeded my expectations:
- 89% of participants reported a noticeable increase in miles per gallon within the first week
- 94% experienced smoother acceleration and reduced engine lag
- 82% tracked fuel savings of $150–$400 in their first month alone
Introducing Fuel Saver: The Original Full-Powered Version
After 7 months of testing, the result is our device called Fuel Saver.
Each unit is manufactured under strict conditions to ensure the highest possible quality.
Here is how it works…
1. It Eliminates “Hidden Components Secretly Installed in Every Vehicle” That Are Stealing Your Gas Money
Fuel Saver uses advanced electromagnetic technology that overrides hidden components secretly installed in every vehicle built after 2001, components the oil industry has every incentive to keep hidden.
Components that deliberately waste 40% of the gas you pay for as fumes.
So you have to keep filling up.
Fuel Saver stops that waste completely, so every drop of gas you pay for actually moves your car forward instead of going straight out the exhaust as fumes.
2. It Works on Any Vehicle Made After 1996 (No Tools, No Wiring, No Mechanic)
Unlike expensive tune-ups or fuel system cleanings that require appointment scheduling and mechanic expertise, this device installs quickly.
Just plug it into your 12V socket and drive.
It works universally across cars, trucks, SUVs, and even heavy-duty vehicles because every modern vehicle shares the same 12V electrical architecture.
3. It Pays for Itself in 2–3 Fill-Ups (Then Pure Savings Forever)
Since the device costs very little, it literally pays for itself within your first 2–3 fill-ups.
After that, every dollar saved goes back in your pocket.
Compare that to fuel additives that cost more per bottle and need constant repurchasing, or mechanic tune-ups that can cost significantly more and only last a few months.
4. It Stabilizes RPM and Boosts Engine Power Instantly
Beyond fuel savings, drivers notice immediate performance improvements.
The stabilized electrical current allows your engine’s computer to calculate perfect fuel injection timing, resulting in smoother acceleration, faster starts, and more responsive braking.
Your car will feel like it did when it was newer — because the electrical system is finally getting the clean, stable power it was designed for.
5. It Cuts Your Monthly Fuel Costs by Half
Fuel Saver sends electromagnetic waves at exactly 847.3 nanometers that override the magnetic disruptors in your car and make your engine burn 100% of your fuel instead of 60%.
Causing you to save over 40% a month in fuel costs.
No more spending $200, $300, $400 a month just to get to work and back.
No more choosing between filling your tank and paying your bills.
No more planning your week around how much gas you can afford.
But Don't Just Take Our Word For It…
But don’t just take our word for it. Fuel Saver customers report lower weekly fuel costs, smoother acceleration, steadier RPMs, quieter engines, and installation that takes only seconds.
I was spending $85 a week on gas for my F-150. After plugging in Fuel Saver, I'm down to about $52 a week. The truck also feels more responsive when towing. Installation took maybe five seconds.
My 2019 Honda CR-V went from about 360 miles per tank to around 430. It runs smoother and quieter, too. I ordered two more for my family's other vehicles.
As an Uber driver, this paid for itself in less than two weeks. My RPMs are steadier, the car idles better, and I'm saving about $40 a week.
Now You're Probably Wondering Where You Can Get The Original Fuel Saver At The Best Price
This current batch, the original, full-powered version my father designed and I refined is the last one legally available.
Once this inventory sells out, the only version you'll be able to buy is the throttled, neutered model.
And based on the regulatory timeline, that switchover happens within weeks.
The last three restocks of the original version sold out within 72 hours.
And right now, our warehouse shelves are getting dangerously empty...
If you're still reading this page, we likely still have a few units left.
But I cannot guarantee they'll still be available tomorrow, or even in the next few hours.
How Much Does Fuel Saver Cost?
Let's talk about value for a moment...
The average driver spends $200–$400 per month on gas.
Over a year, that's $2,400–$4,800.
And with prices climbing every quarter, next year's total will be higher.
The regular retail price of Fuel Saver is $99.95, already a fraction of what you'd waste on gas in a single month.
But because this is the final batch of the original version, and because I want to get these into as many American hands as possible before the crackdown hits, I'm offering a one-time 50% discount for readers of this article.
That brings the price to just $29.99
That's less than 99 cents per day over the first month.
That’s less than your daily morning coffee…
How Do You Order Fuel Saver With This Special Discount?
Anyone who orders today through the link on this page can get these special package deals at a fraction of the normal price.
You won't ever see a lower price for the original full-powered Fuel Saver.
IN FACT, I don't think you'll ever see the original version available for purchase again — that's how serious this regulatory crackdown is.
Choose Your Fuel Saver Bundle
Select an option below to continue to our secure checkout.
I was spending $85 a week on gas for my F-150. After plugging in Fuel Saver, I'm down to about $52 a week. That's real money back in my pocket. My truck also feels more responsive on the highway — no more sluggish acceleration when I'm towing. Took 5 seconds to install. Best investment I've made for my vehicle in years.
37 people found this helpful
I'll be honest, I thought this was another gimmick. But my husband convinced me to try it since they had the discount. I drive a 2019 Honda CR-V and I noticed the difference on the FIRST tank. Usually I get about 360 miles per tank; now I'm getting close to 430. The engine also runs smoother and quieter. I already ordered two more for my kids' cars.
37 people found this helpful
As an Uber driver, fuel is my biggest expense. I was skeptical but desperate to cut costs. Fuel Saver paid for itself in less than two weeks. My RPMs are steadier, my car idles better, and I'm saving roughly $40 a week on gas. I tell every driver I meet about this thing. If you drive for a living, you NEED this.
37 people found this helpful
What to Do Next?
All you need to do is click the button below that says “CLAIM YOUR 50% DISCOUNT.”
Then you can place your order and tell us where to ship your Fuel Saver.
Our team of specialists is available 24/7 to help you with your order or answer any questions.
You Now Have Two Choices...
Choice #1: Ignore this and do nothing.
Keep watching that pump climb past $60… $70… $80…
Keep pouring $40 bottles of fuel additive down your tank like you're throwing pennies into a wishing well.
Keep losing 40 cents of every dollar you pump into your tank straight out of your tailpipe as wasted fumes
Fast forward six months.
Your fuel costs will be higher.
Your engine will be rattling louder.
Your electrical system will continue degrading.
And the original Fuel Saver?
Gone forever.
Replaced by a throttled version that does nothing to stop the waste.
This is not fearmongering.
It's reality.
Choice #2: Take action today and fight back.
Plug in the original, full-powered Fuel Saver and stop the hidden waste cold.
More than 427, 000 drivers have already used Fuel Saver to reclaim thousands of dollars in fuel costs.
Mike from Ohio saved $127 in his first month alone.
Sarah from Texas told us she finally had enough extra cash to take her kids to the water park without checking her account first.
In weeks, you could be filling up half as often.
In two months, you'll have saved enough to cover a mortgage payment… a weekend getaway with your spouse… or three months of groceries without pinching pennies at the checkout line.
But here's the thing.
Every single day you wait is another day the oil lobby gets closer to burying the original device for good.
So look.
You can let this slip away.
Or you can click below right now and secure your spot.
Supplies are limited.
Demand is surging.
And once regulators force us to pull the original version, it's gone forever.
Click below to claim your original Fuel Saver at 50% off before it disappears:
Game changer! Used it on my road trip to Florida last month and my engine felt completely different. Better mileage and smoother performance! Worth every penny!
9
Finally stopped wasting money on fuel additives! Been using this device for 3 months and can't believe how much I'm saving at the pump now 😍
8
I was skeptical about a plug-in device helping with gas mileage but decided to try because of the guarantee. After using it for 2 weeks my wife actually asked what was different — normally I'm complaining about gas prices every time we fill up! 🙌
7
@Jennifer check this out instead of that expensive tune-up you were talking about
3
Already ordered! So much more affordable than a mechanic visit and I can use it in every car
4
Does it take up a lot of space in the car? I'm already struggling with clutter in my center console.
2
Not at all! It's basically the size of a phone charger. Just sits in your 12V socket and you forget it's even there.
5
Update after 6 months: AMAZING! Used it through 15+ tanks of gas and every single one has been more efficient. Best automotive investment I've ever made 🙌
8
Ordered the 3-pack because they keep selling out. So glad I did — giving one to my husband for his work truck!
6
Smart move! I forgot to transfer mine during my last road trip and had to suffer through terrible mileage the whole way. Definitely getting extras this time
7
ADVERTISEMENT. Individual results may vary. Fuel savings depend on vehicle condition, driving habits, fuel prices, and other factors. FuelSaver customer support: support@getfuelsaver.com.
Has anyone tried this? I'm tired of watching my gas tank drain every week and feeling like I'm burning money with every mile.