--- product_id: 5573913 title: "10026-PK12 Octane Booster - 15 oz (Pack of 12)" price: "€ 320.65" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.hr/products/5573913-10026-pk12-octane-booster-15-oz-pack-of-12 store_origin: HR region: Croatia --- # 3x octane boost vs competitors Stops engine knock & boosts HP Promotes cleaner fuel burn 10026-PK12 Octane Booster - 15 oz (Pack of 12) **Price:** € 320.65 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your ride with Lucas — where power meets precision! ## Quick Answers - **What is this?** 10026-PK12 Octane Booster - 15 oz (Pack of 12) - **How much does it cost?** € 320.65 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/5573913-10026-pk12-octane-booster-15-oz-pack-of-12) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Pros:** Preferred by riders and racers for consistent, reliable performance on the road and track - • **Triple Power Boost:** Delivers 3x more octane lift than typical boosters for peak engine performance - • **Engine Safe Formula:** Compatible with turbos, oxygen sensors, and catalytic converters—no ECM issues - • **Clean Burn Technology:** Reduces emissions by promoting a cleaner fuel burn, ideal for non-aftertreatment engines - • **Fuel Efficiency Upgrade:** Raises MPG by optimizing combustion in high compression engines ## Overview Lucas Oil 10026-PK12 Octane Booster is a high-performance fuel additive that delivers three times more octane boost than most competitors. Safe for use in both fuel-injected and carbureted engines, it enhances horsepower, stops engine knock, and improves fuel efficiency while promoting cleaner emissions. Trusted by enthusiasts and professionals alike, this 12-pack of 15 oz bottles is perfect for maintaining peak engine performance on every fill-up. ## Description Lucas Octane Booster - A Real Octane Booster! Tested and proven to deliver three times more boost than most other brands. Lucas Octane Booster is a GENUINE Performance Enhancer! It's safe for turbos, oxygen sensors and catalytic converters. Stops knocks, and raises MPG in high compression engines. Review: I use in my Harley Touring Bike. - I use this in my Harley religiously. One bottle in every other fill up. Works great traveling across the country where gas quality may be questionable. No ECM issues, burns clean, give a bit of pep in HP. I recommend this product and all Lucas Oil Products. Review: Awesome - Good stuff, best for motorcycle or smaller vehicles ## Features - Suitable for use in fuel injected and carbureted engines - Provides more boost than most other brands - Promotes clean fuel burn for fewer emissions - Designed for engines and vehicles not equipped with emissions aftertreatment systems ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Lucas Oil | | Brand | Lucas Oil | | Model | Lucas Oil 10026 Octane Booster - 15 Ounce (Pack of 12) | | Item Weight | 12 pounds | | Product Dimensions | 10.5 x 10.4 x 7.8 inches | | Item model number | 10026 | | Is Discontinued By Manufacturer | No | | Manufacturer Part Number | LUCA10026-12PK | ## Images ![10026-PK12 Octane Booster - 15 oz (Pack of 12) - Image 1](https://m.media-amazon.com/images/I/71oyMCABvwL.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Questions & Answers **Q: how many gallons of fuel will one bottle treat?** A: When I use it my goal is to accomplish 93 octane for 16 gallons of California 91 octane top tier fuel. It appears to do that. **Q: 15 oz to 25 gallons what is the ratio for my 3 gallon tank 5 oz to my 3 gallons** A: Directions say 15 ounces will treat up to 25 gallons, that ratio equals .6 ounce per gallon. You would be fine with 1 ounce per gallon. **Q: Would you recommend putting this stuff in a new 22 Dodge Charger sxt** A: Hello, No. I used it in my custom engine built for my '69 Chevy C10 pickup because there is no smog requirement or computer controlled engine/fuel system. My engine has a carburetor, not fuel injection. All newer vehicles since probably in the eighties, have computer controlled engine/fuel systems and the higher octane in a booster can "confuse" your computer controlled system. Just use premium gas from a reputable gas station. **Q: How many gallons of gas does "lucas luc10026 multicolor 15 ounce octane boost" treat?** A: 13 to 25 gallons. Naturally if you add it to 16 gallon tank your octane will be higher than if you add it to a 25 gallon tank. The key is to add it to an empty tank right before you fill up. And it will work well. ## Customer Reviews ### ⭐⭐⭐⭐⭐ I use in my Harley Touring Bike. *by J***Y on February 27, 2026* I use this in my Harley religiously. One bottle in every other fill up. Works great traveling across the country where gas quality may be questionable. No ECM issues, burns clean, give a bit of pep in HP. I recommend this product and all Lucas Oil Products. ### ⭐⭐⭐⭐⭐ Awesome *by G***L on April 13, 2026* Good stuff, best for motorcycle or smaller vehicles ### ⭐⭐⭐⭐⭐ 91 octane to 94 octane *by S***C on September 13, 2025* This octane booster really increases the octane numbers by 3. I have a Harley Davidson motorcycle that’s had the engine upgraded, it requires a minimum of 93 octane. These engines don’t run well on 91 octane and really bad on 87 octane, this is a high compression engine. Harley Davidson has their own octane booster. My engine runs better on Lucas. There are other good octane boosters but Lucas has the best price for me in this “15 ounce” , the other size bottles are more expensive per ounce ## Frequently Bought Together - Lucas Oil 10026-PK12 Octane Booster - 15 oz (Pack of 12) - Lucas Upper Cylinder Lubricant & Fuel Injector Cleaner (5.25 oz.)-12 Pack - Lucas LUC10013 10013 Fuel Treatment - 1 Gallon --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/5573913-10026-pk12-octane-booster-15-oz-pack-of-12](https://www.desertcart.hr/products/5573913-10026-pk12-octane-booster-15-oz-pack-of-12) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-27*