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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 12/12/16. Online orders scheduled for in-store pick up must be completed by closing on 12/11/16 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
Retail
$10.99
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

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


Type
Full Fuel System Cleaner

9296194

Rated 4.5 out of 5 by 16 reviewers.
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
Rated 5 out of 5 by amazing product I use in every tank for all 9 of my collectible cars. The product works wonderfully. It gives my muscle cars that extra boost required. It helps to keep the fuel system clean including your valve on your engine. January 10, 2015
Rated 5 out of 5 by Lucas is the real deal I askeedd for a fill up of super at the gas station, and the unattentive attendand put in regular. So I stopped by Pep Boys and bought the Lucas Octane Booster, and my Dodge Hemi seemed to run even better than on super alone! January 9, 2015
Rated 5 out of 5 by The only real octane booster It's pricey but if you've got a tuned car that runs on 93, you'll want this. I've tried many others...this is the only one that makes a real difference? December 13, 2014
Rated 4 out of 5 by This Stuff Actually Works! I use it in my Harley.. (about an ounce to a tankful..) and I definitely notice that my bike has considerably more low-end torque! October 10, 2014
Rated 5 out of 5 by Works as described LUCAS I used it in my 2 stroke quad because it seemed a little sluggish. The additive woke up the 250cc like a 400cc. Power all across the power band. I will continue to use it when I see night and day results from one tank of gas. September 17, 2014
Rated 5 out of 5 by This product works I got some good result using this product . My car is mod and requires me to use 91 octane to prevent knocking . when I combine it with Booster it sound and runs just as good . I drive a 12 Dodge Charger V6 with a little mod and I believe its worth getting . you need to try it to knw what I'm experiencing. August 2, 2014
  • 2016-12-08 T07:07:54.962-06:00
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