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25% Off Online Orders of Select Parts and Accessories
Receive 25% Off Your Online Purchase. Use promotional code 25PEP at checkout to receive discount. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Powerstop Brake Kits, Oil, Antifreeze, Refrigerant, Truck Boxes, Vent Visors, Bug Shields and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Thule, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 9/1/16. Online orders scheduled for in-store pick up must be completed by closing on 8/31/16 for discount to apply.

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  • Part #: 10026|
  • SKU: 9296194

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    • Eliminates detonation in high compression engines or low compression engines with upper cylinder carbon build-up
    • Delivers 3 octane numbers when fuel is treated at a rate of 3oz per 5gal of fuel
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Lucas Oil Octane Booster

Lucas Octane Booster is a genuine performance enhancer and a muust use product in high compression engines to guard against pre-ignition detonation. It is suitable for use in fuel injected, carbureted, throttle body and rotary engines. It's also safe for turbos, oxygen sensors and catalytic converters.
  • Eliminates detonation in high compression engines or low compression engines with upper cylinder carbon build-up
  • Delivers 3 octane numbers when fuel is treated at a rate of 3oz per 5gal of fuel
  • Contains specific upper cylinder lubricants that ensure easier piston travel and valve seat protection
  • Safe for use in any 4-cycle engine on the track or on the street
  • Not recommended for 2-cycle engine applications


Rated 4.4 out of 5 by 14 reviewers.
Rated 5 out of 5 by Greatest octane boost on the market! Boosts performance in my truck, as well as gas mileage. I fill up every four days. With this stuff, I get six. I have a 4.7 V8 with 263,xxx miles. No match for Lucas products. July 25, 2016
Rated 4 out of 5 by Octane Booster Gives a little extra pep to premium gas Feels like it gives a little extra when weaving in and out of traffic. November 11, 2015
Rated 5 out of 5 by Help for old F-150 My Ford F-150 has over 250,000 miles and started to stutter upon hill climbing in mountains, I added this product to gas and in 10 min problem solved.....if fact I COULD NOTICE A BETTER RUNNING TRUCK AND GAS MILEAGE INCREASED 8 percent....and maintained it. I now add one bottle once a month and we are headed to 300,000......Lucas is trust worthy. November 7, 2015
Rated 3 out of 5 by good product, needs lower price though. used this product on many occasions when my vehicle starts to feel sluggish, this is a good pick me up in a can for your car, feels like it has more power and get a couple of more mpg's using it also. price is just a little high for me. November 2, 2015
Rated 1 out of 5 by Lucas Gas Additive Smooth out the performance of engine running. October 31, 2015
Rated 5 out of 5 by Great stuff Works! October 5, 2015
Rated 5 out of 5 by Lucas Octane Booster is Amazing I have 2004 Dodge Ram 1500 Hemi. Normally I only get 10-11 MPG with 87 around town. I just recently towed a 24 foot trailer loaded to the river and added a bottle of octane booster at each fill up. With all the weight and hill climbing I got an average of 10.2 MPH, had no problem pulling the fully loaded trailer up any hills and was able to maintain a constant speed of 55 MPH, driving through the very hot desert with temperatures over 109. I also ran the air conditioner the whole time and never did my temperature gauge go over half. Anytime you are doing any heavy work, I recommend putting a bottle a Lucas Octane Booster in your tank. On a side note, after I disconnected the trailer I still had fuel left and drove around town. I avg 14.6 MPG for the rest of that tank of gas. Stay away from the other knock offs as they do not deliver what Lucas does. August 25, 2015
Rated 5 out of 5 by product works I use one a month and it really works June 4, 2015
  • 2016-08-28 T13:21:55.840-05:00
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