Will the use of XLP Fuel Additives void the manufacturer warranty on my vehicle?
No. With normal use (as directed), all manufacturer warranties will remain valid. For more information, please read more about the Magnuson Moss Warranty Act.
Do I have to use XLP fuel performance boosters in every tank of fuel?
XLP fuel performance boosters are formulated for consistent use with every tank. XLP is not a surge additive product. For the best results consistent and continual use is necessary.
Can the manufacturer provide a letter stating that its products will not void any engine warranty?
The XLP products have been through harms testing and will not cause any harm that should void the engine manufacturers warranty when used as recommended. Unfortunately, there are a few engine manufacturers that try to void their warranty by including statements about the use of performance enhancing additives voiding their warranty. The Sherman Anti-Trust Act prohibits engine manufacturers from denying use of additives unless they have proven the additive in question can damage their engines, but that hasn't stopped them from putting the anti performance additive language in their warranties.
More recently, some engine manufacturers have shifted their position to it being the additive manufacturers responsibility to prove no harm.
Additionally, the XLP additives are registered with the EPA. Section 211(f) (1) (A) of the Act (42 U.S.C. 7545 (f) (1)) prohibits fuel or fuel additive manufacturers from first introducing into commerce, or increasing the concentration in use of, any fuel or fuel additive for general use in light-duty motor vehicles which is not substantially similar to that utilized in the certification of motor vehicles or engines under section 206 of the Clean Air Act. These additives are “substantially similar”, else the manufacturer would have had to apply for a waiver in order to register these additive blends. The manufacturer has applied for no waivers with respect to the XLP gasoline or diesel additives.
View more information about the XLP Fuel limited warranty from the manufacturer.
Can I change or cancel my order after I have submitted it?
Once your order is submitted, we cannot guarantee that it can be cancelled or changed. If you realize you made a mistake, or simply change your mind about your order, please call us and we will make every effort to accommodate your request.
What forms of payment do you accept, and when am I billed?
We currently accept Visa, Mastercard, Discover, and PayPal. We will bill your credit card when your order is placed.
Will I be charged sales tax?
If you are a resident of the state of Wisconsin, the law requires us to charge sales tax on your purchases. If you are not a resident of the state of Wisconsin, you will not be charged sales tax. However, by law you may be liable for any taxes due in your state.
How do I know my credit card number will be safe?
We take every precaution to ensure that your personal data, including credit card information, is as secure as it can be. Our site utilizes Secure Socket Layer technology on all pages where personal information is requested. This encryption technology prevents anyone from using your personal data if intercepted.
Do you ship to international addresses?
Yes, we will ship to most international addresses, but additional shipping costs will be applied after the order. (Please contact us for a shipping estimate)
What is your return policy?
If you're not 100% happy with this product, please feel free to contact us, and we'll start the process of a full refund!