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Dave’s Secret Sauce

GASOLINE ADDITIVE

 

CLEAN. PROTECT. BOOST. ONE BOTTLE DOES IT ALL.

Injector cleaner, upper cylinder lubricant, and octane booster in one powerful formula. Dave’s Secret Sauce restores lost performance, improves fuel economy, and defends your engine against ethanol damage — fast.

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Delivery Ships within 24 hours |
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Manufactured in the USA Icon Manufactured in the USA
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Dave Approved Icon Dave Approved

Let’s see the difference

Rocker Cover

Injector without Dave’s Secret Sauce

Rocker Cover

Injector with Dave’s Secret Sauce

Port Fuel Injection

Intake valve without Dave’s Secret Sauce

Port Fuel Injection

Intake valve with Dave’s Secret Sauce

Direct injection

Injector without Dave’s Secret Sauce

Direct injection

Injector with Dave’s Secret Sauce

THE NUMBERS DON'T LIE.

Your Engine Needs This.

80%
Of engines are losing up to
$430 a year in fuel costs.
95%
Of gas engines can benefit
from Dave’s Secret Sauce.
15 min
To clean injectors and boost
performance — just pour and drive.
+7%
Typical horsepower gain in
cleaned, lubricated fuel systems.
5 in 1
Cleans, lubricates, restores,
protects & boosts
3X
More cleaning power vs.
regular gas alone.

SEE IT IN ACTION

buy the sauce
"Mileage restored, maintenance
costs down, engine cleaner —
that’s the secret."
DAVE'S AUTO
4M+ Subscribers
Dave's Secret Sauce Gasoline Additive
Dave's Secret Sauce Gasoline Additive
Dave's Secret Sauce Gasoline Additive
Dave's Secret Sauce Gasoline Additive
Dave's Secret Sauce Gasoline Additive
Dave's Secret Sauce Gasoline Additive
Comprehensive

Comprehensive

Fast Acting

Fast Acting

Affordable

Affordable

Choose Your Offer:

Pack Size
Rendering loop-subscriptions
$0.00 each
0.00
Purchase Options
Selling Plans
$15.00
$15.00
each
$15.00
$15.00
each
 Get a refill every week
$15.00
$15.00
each
 Get a refill every week
‍

4 bottles every month
Pause or cancel anytime
30-day money back guarantee
  • Ships within 24 Hours Mon–Fri
  • 30-Day Money Back Guarantee

HSA/FSA Eligible with Truemed.

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Dave’s secret sauce Comes in 3 options:

Dave's Secret Sauce Gasoline Additive

Dave's Secret Sauce Gasoline Additive

Dave's Secret Sauce Gas Engine Fuel Additive Gallon

Dave's Secret Sauce Gas Engine Fuel Additive Gallon

ALSO AVAILABLE FOR DIESEL:

Dave's Secret Sauce Diesel Fuel Additive

Dave's Secret Sauce Diesel Fuel Additive

Dave's Secret Sauce Diesel Fuel Additive (Shorty)

Dave's Secret Sauce Diesel Fuel Additive (Shorty)

Dave's Secret Sauce Diesel Fuel Additive (Gallon)

Dave's Secret Sauce Diesel Fuel Additive (Gallon)

Still Have Some Questions?

Here are some concerns that our customers had before they bought Daves Secret Sauce. All of which went away when they realized how good the product was!

It's a high-performance fuel additive that cleans, lubricates, and protects your engine to improve performance and fuel economy.

Each 8oz bottle treats up to 30 gallons of gasoline.

It works with all gasoline engines — including carbureted, port injection, and direct injection systems.

Yes, it’s fully compatible with all vehicle emissions systems.

Cleaner injectors, improved power, restored MPG, reduced emissions, and protection against corrosion and ethanol damage.

Use every fill-up or as needed for ongoing protection and performance.

Yes, by cleaning the fuel system and improving combustion, it can help smooth idle and restore fuel efficiency.

A 4-pack of long-neck 8oz bottles — enough to treat up to 120 gallons of fuel.

HAVE MORE QUESTIONS?
If you’re still seeking answers, don’t hesitate to reach out to us. Our team is here to assist you with any inquiries you might have.
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