Fuel Additives

These fuel additives will help your car or truck run better!

XLP Gas Fuel Additive
For all gasoline engines. A dirty fuel system can mean lower mileage and shorter engine life. Conditioning your engine with XLP® Gas Fuel Performance Boosters helps restore..
$16.99
Based on 11 reviews.
(55 Gallon Drum) XLP Gas Fuel Additive
For all gasoline engines. A dirty fuel system can mean lower mileage and shorter engine life. Conditioning your engine with XLP® Gas Fuel Performance Boosters helps restore..
$2,099.00
(9 Pints) XLP Diesel Fuel Additive
For light & heavy-duty diesel engines. A dirty fuel system can mean lower mileage and shorter engine life. Conditioning your engine’s insides with XLP® Diesel Fuel P..
$152.91
(1 Gallon) XLP Diesel Fuel Additive
For light & heavy-duty diesel engines. A dirty fuel system can mean lower mileage and shorter engine life. Conditioning your engine’s insides with XLP® Diesel Fuel P..
$59.99
Based on 2 reviews.
(4 Gallons) XLP Diesel Fuel Additive
For light & heavy-duty diesel engines. A dirty fuel system can mean lower mileage and shorter engine life. Conditioning your engine’s insides with XLP® Diesel Fuel P..
$239.96
(4 Pints) XLP Diesel Fuel Additive
For light & heavy-duty diesel engines. A dirty fuel system can mean lower mileage and shorter engine life. Conditioning your engine’s insides with XLP® Diesel Fuel P..
$63.96
(4-Pack) XLP Gas Fuel Additive
For all gasoline engines. A dirty fuel system can mean lower mileage and shorter engine life. Conditioning your engine with XLP® Gas Fuel Performance Boosters helps restore..
$69.96
(55 Gallon Drum w/ Cetane) XLP Diesel Fuel Additive
For light & heavy-duty diesel engines. A dirty fuel system can mean lower mileage and shorter engine life. Conditioning your engine’s insides with XLP® Diesel Fuel P..
$2,299.99
(10-Pack) XLP Gas Fuel Additive
For all gasoline engines. A dirty fuel system can mean lower mileage and shorter engine life. Conditioning your engine with XLP® Gas Fuel Performance Boosters helps restore..
$169.90
(1 Pint) XLP Diesel Fuel Additive
For light & heavy-duty diesel engines. A dirty fuel system can mean lower mileage and shorter engine life. Conditioning your engine’s insides with XLP® Diesel Fuel P..
$15.99

Still Have Questions? Please Contact Us!

1-888-416-8494

XLP Fuel Additive's headquarters is located in Eau Claire, WI

Your consistent answer to inconsistent fuel!

"I've been using XLP Gas Additive in my 1997 Jeep Grand Cherokee for about four months! I instantly noticed better gas mileage and the engine just seems to be running smoother than it did before I started using XLP. I would recommend it to anyone!"
- Josh Myers from Eau Claire, WI