--- product_id: 339232107 title: "Gumout Octane Booster, 10 oz Bottle (Pack of 6)" brand: "gumout" price: "509.16 DT" currency: TND in_stock: true reviews_count: 5 url: https://www.desertcart.tn/products/339232107-gumout-octane-booster-10-oz-bottle-pack-of-6 store_origin: TN region: Tunisia --- # Boosts octane for peak engine power Convenient 6-pack, 10 oz each Stops engine knocks & pings instantly Gumout Octane Booster, 10 oz Bottle (Pack of 6) **Brand:** gumout **Price:** 509.16 DT **Availability:** ✅ In Stock ## Summary > ⛽ Ignite Performance, Silence the Noise! ## Quick Answers - **What is this?** Gumout Octane Booster, 10 oz Bottle (Pack of 6) by gumout - **How much does it cost?** 509.16 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/339232107-gumout-octane-booster-10-oz-bottle-pack-of-6) ## Best For - gumout enthusiasts ## Why This Product - Trusted gumout brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Silence the Knock:** Eliminate annoying engine knocks and pings for a refined driving experience. - • **Power Up Your Ride:** Elevate your fuel’s octane rating to unlock smoother, more efficient combustion. - • **Bulk Buy, Bulk Save:** Six 10 oz bottles per pack means you’re always ready to boost without last-minute runs. - • **Eco-Smart Performance:** Reduce harmful emissions while optimizing fuel economy—drive cleaner, drive smarter. - • **Trusted by Enthusiasts:** Proven results across turbocharged and V8 engines—feel the difference from the first use. ## Overview Gumout Octane Booster is a powerful fuel additive designed to raise octane levels, preventing engine knock and pinging. Each 10 oz bottle in this 6-pack helps restore optimal combustion, improving engine performance, fuel efficiency, and reducing emissions. Ideal for a wide range of vehicles, it’s a must-have for drivers seeking smoother rides and better mileage. ## Description All engines are calibrated to run on fuel with a specific octane rating. If the octane is too low, fuel can ignite early, causing knocks and pings. In vehicles with knock sensors, lower octane gas can retard timing, reducing performance and fuel economy. Gumout® Octane Booster raises the octane level in gas to restore proper combustion and performance. Review: 1 bottle... Not pack of 6 bottles! - Package should be 6 bottles but only 1 arrives. The description is incorrect. Review: Best stuff I have found - This is the best stuff I have found to make a noticeable difference in the way your car runs. I have used in everything from a turbocharged MB E550, to a Firebird Trans Am, to a Subaru and a Nissan. You will instantly hear your engine running smoother, and at a far better price than other products made by STP for instance. I drive V8's because I have always regretted when I didn't at some point, and this counteracts bad gas mileage whether you are burning regular, or the premium grades. What that means for me is when I drive the speed limit, or near it, I'm making up to 6 mpg better than when I don't use this. Even if I drive more aggressively I get about 2 mpg more. I used to make a separate trip to Walmart just to get this product, but now get it at my front door thanks to desertcart stocking it. It's cheaper to buy them six at a time this way anyway. ## Features - Boosts Octane^Best for stopping knocks and pings, reduced emissions^10 Ounce Bottles^Pack of 6^UPC : 071948000100 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0161RXE76 | | Best Sellers Rank | #583,210 in Automotive ( See Top 100 in Automotive ) #39 in Octane Boosters | | Brand Name | Gumout | | Color | No Color | | Customer Reviews | 4.4 4.4 out of 5 stars (109) | | Date First Available | October 1, 2015 | | Included Components | Gumout Octane Booster, 10 oz Bottle (Pack of 6) | | Item Dimensions LxWxH | 2.1 x 2.1 x 8.7 inches | | Item Package Dimensions L x W x H | 9.29 x 6.89 x 4.61 inches | | Item Weight | 3.5 pounds | | Manufacturer | Itw Brands | | Material | Plastic | | Model Name | Gumout Octane Booster, 10 oz Bottle (Pack of 6) | | Package Weight | 1.79 kg | | Part Number | 510022 | | Size | 10 oz | | Suggested Users | unisex-adult | | Warranty Description | Warranty | ## Images ![Gumout Octane Booster, 10 oz Bottle (Pack of 6) - Image 1](https://m.media-amazon.com/images/I/71vNk64blEL.jpg) ![Gumout Octane Booster, 10 oz Bottle (Pack of 6) - Image 2](https://m.media-amazon.com/images/I/61fcKHM-R5L.jpg) ## Questions & Answers **Q: Can you put it in diesel?** A: octane is for gasoline. cetane is for diesel. **Q: how many more points of octane does it make with 19 gallons of fuel for 1 bottle?** A: I have no way to test the octane but both of my SUV run better and my mpg went up. We have terrible gas here in Ca. So I feel it helped in my cars. **Q: How many gal of gas does 10oz bottle treat?** A: one 10 oz. bottle treats up to 15 gallons of gas. As marked on the bottle. **Q: Does this help with ethanol** A: This product does not do anything to effect the ethanol additive in gasoline, it is only designed and intended to give your octane level a boost. A fuel stabilizer will help with the ethanol gasoline if it is in lawn mowers and the like that has gas left in it over a longer period of time. ## Customer Reviews ### ⭐ 1 bottle... Not pack of 6 bottles! *by A***R on 30 December 2023* Package should be 6 bottles but only 1 arrives. The description is incorrect. ### ⭐⭐⭐⭐⭐ Best stuff I have found *by M***Y on 13 February 2021* This is the best stuff I have found to make a noticeable difference in the way your car runs. I have used in everything from a turbocharged MB E550, to a Firebird Trans Am, to a Subaru and a Nissan. You will instantly hear your engine running smoother, and at a far better price than other products made by STP for instance. I drive V8's because I have always regretted when I didn't at some point, and this counteracts bad gas mileage whether you are burning regular, or the premium grades. What that means for me is when I drive the speed limit, or near it, I'm making up to 6 mpg better than when I don't use this. Even if I drive more aggressively I get about 2 mpg more. I used to make a separate trip to Walmart just to get this product, but now get it at my front door thanks to Amazon stocking it. It's cheaper to buy them six at a time this way anyway. ### ⭐⭐⭐⭐⭐ Great for the Harley! *by D***T on 3 May 2022* This added octane booster, along with premium gas, smooth’s out both my Deluxe and Tri-Glide Harleys, and stops all backfiring and popping. Priced well. ## Frequently Bought Together - Gumout Octane Booster, 10 oz Bottle (Pack of 6) - Gumout 510013W-6PK Fuel System Cleaner, 6 Pack - Gumout 510011 Multi-System Tune-Up, Fuel Stabilizer Injector Cleaner & Gas Treatment, 16 oz, Full Fuel System Cleaner - Improves Engine Performance, Cleans & Removes Deposits and Residue (Pack of 6) --- ## 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.tn/products/339232107-gumout-octane-booster-10-oz-bottle-pack-of-6](https://www.desertcart.tn/products/339232107-gumout-octane-booster-10-oz-bottle-pack-of-6) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-10*