Fuel Additives

The avid motorcycle enthusiast knows that when used consistently, fuel additives are some of the easiest and least expensive ways to protect the engine of your motorcycle. Rust, grime, debris and water caused by increased ethanol in fuel can cause your engine to bog, stall and even seize in serious cases. A fuel additive will help keep your engine clean and running smoothly all year long.

We carry additives from top brands in the industry such as Yamalube, Klotz, Gold Eagle, Maxima, and PJ1 to boost and stabilize your fuel. Cleaning those important components of engine such as your carburetor, valves, piston/rings, and combustion chamber can be done preventatively every time you run these chemicals through your tank.

You can even turn some heads (and some noses) while riding your motorcycle around. Grab a scented gas additive from Manhattan Oil and leave a savory scent everywhere you go! With flavors like cherry, apple, cinnamon, and cotton candy, you will leave a memorable wake wherever you ride. Check out our selection of fuel additives today!

Latest Motorcycle Fuel Additives Reviews – You could win up to $500 for reviewing products!

  • Klotz Octane Booster

    Klotz Octane Booster

    Timothy in WV

    Alway have some around

    I run this stuff in all my off road machines. Stabilizes fuel, lubricates the top end, and it makes my bikes smell fantastic.

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  • Manhattan Oil Scented Gas Additive

    Manhattan Oil Scented Gas Additive

    Lance in North Dakota


    What one of these scents is the most notciable and smells the best? Thanks.

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  • Maxima Hi-Test Octane Booster

    Maxima Hi-Test Octane Booster

    David in IL

    My staple boost

    I have not found any other octane boost out there that has all of the good attributes of the Maxima Hi-Test. First, it works as it stops the pinging. Secondly, it does not stain plastic fuel tanks (as some other brands do... watch out for anything sold in a metal can if this is a concern for you) Thirdly, it does a great job of conditioning the fuel. I've stored bikes for 12 months + with no additional stabilizers and had no issues with varnish or fuel clogs.

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  • Maxima Fuel Stabilizer

    Maxima Fuel Stabilizer

    Tyler in TX

    Great product, easy to use!

    Maxima always delivers great products!!

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  • Star Tron Enzyme Fuel Treatment

    Star Tron Enzyme Fuel Treatment

    Shawn in CA

    I think it works

    I assume it does what it says on the bottle. It makes me feel more comfortable running this in my gas tank, especially if I ever don't get to ride for several weeks. If there is ever a chance that your machine will be sitting for a period, I would run this or something similar through it just for piece of mind.

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