SKU: 88677333091

NOS Octane Booster 16oz Bottle 120-NOSOB-16

Sale price$14.36 Regular price$15.95
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Description

NOS Octane Booster 16oz Bottle 120-NOSOB-16More Octane, More Boost, Lower ETs a single use fuel additive that increases the octane level of fuel in the tank. NOS Octane Booster can provide the extra edge you need when the chips are down. Like pouring Nitro in your gas tank, it allows forced induction engines to run more boost safely, so you don't encounter the engine's detonation threshold. It's also especially beneficial in high performance, turbocharged and high compression engines running

More Octane, More Boost, Lower ETs- a single-use fuel additive that increases the octane level of fuel in the tank.

NOS Octane Booster can provide the extra edge you need when the chips are down. Like pouring Nitro in your gas tank, it allows forced induction engines to run more boost safely, so you don't encounter the engine's detonation threshold. It's also especially beneficial in high-performance, turbocharged and high-compression engines running on a track day. This single-use fuel additive boosts octane up to 5 numbers, which aids in reducing knocking or pinging during combustion. Engine knock occurs when the fuel/air mixture ignites prematurely, leading to retarded timing and a drop off in engine performance and fuel efficiency. Over time, this can potentially damage pistons, valves and cylinder walls, NOS Octane Booster facilitates smoother, more stable combustion that expands the safety margin in engines that demand higher-octane fuel

Features:

  • Boost Octane rating up to 5 numbers
  • One bottle treats up to 20 gallons of fuel
  • Reduces NOX, Hydrocarbon and Carbon Monoxide emissions
  • Extends detonation threshold to eliminate engine knocking and pinging
  • O2 Sensor safe formula
  • Intended for off-road use only

Specs:

Application Method Liquid Pour
Application Method Pour
Brand NOS
Carburetor Or Fuel Injection Carburetor and Fuel Injection
Catalytic Converter Safe No
Category Oil, Fluids and Chemicals
Easy Pour Container Yes
Emission Code 5
Flash Point 67
Height 3
Increases Octane Yes
Kinematic Viscosity at 100 Degrees Celsius No Data Available
Kinematic Viscosity at 40 Degrees Celsius No Data Available
Length 9.5
Oxygen Sensor Safe Yes
part type Fuel Octane Booster
Pour Point No Data Available
Sub Category Functional Fluid, Lubricant, Grease (including Additives)
Warning California Proposition 65
Weight .85
Width 3
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 88677333091

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Based on 1488 reviews
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Michelle White
Pawtucket, US
★★★★★ 5
Loooove these shoes!
Size: 7.5 Wide, Color: Chestnut Brown Faux Leather
I have these in several colors, and they’ve become a true staple in my wardrobe. The Amazon Essentials Women's Belice Comfortable Slip-On Ballet Flats are exactly what I look for in an everyday shoe—simple, versatile, and comfortable right out of the box. The slip-on design makes them super convenient for busy days, and they pair effortlessly with everything from jeans to dresses to work outfits. They’re lightweight but still feel supportive enough for all-day wear, and I appreciate that they don’t require a break-in period. The fit is generally true to size, and the variety of colors makes it easy to stock up and rotate depending on the outfit. Overall, these are reliable, easy-to-wear flats that offer great value for the price. Not flashy, just consistently comfortable and practical—which is exactly why I keep coming back to them.
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Reviewed in the United States on June 5, 2026
J
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James E. McCampbell
Cuba, US
★★★★★ 5
Has the look that they should cost more.
Size: 11.5 Wide, Color: Dark Turquoise
Comfortable and the fit is very comfortable. Looks great and extremely comfortable. Soft and light weight. Easy to put on. Sizing was perfect and the wide width is truly a wide. I’m coming back for more colors.
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Reviewed in the United States on June 1, 2026
S
Verified Purchase
Scraps
Louisville, US
★★★★★ 4
Good at price
Size: 9 Wide, Color: Sand
Fit a little small at my big toe but otherwise fit well. Heel rubbed slightly first 5 hour wear but no blister.
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Reviewed in the United States on May 9, 2026
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Lynn
West Palm Beach, US
★★★★★ 5
Lightweight comfortable at a good price!
Size: 10.5, Color: Navy
These shoes are perfect. The color matches my navy outfits as well as my denim. They are comfortable and they look great. They are easy to pack lightweight and a great value. I am extremely satisfied and highly recommend!
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Reviewed in the United States on June 3, 2026
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PHOEBES
Lake Worth, US
★★★★★ 3
REALLY CUTE SHOE BUT CUT WAY TOO SMALL!
Size: 8, Color: Black Patent
I received the black patent leather shoes today and they are so cute! Sadly I need to return them because they are cut way too small. I normally wear a 7.5 or 8 on dress shoes so I ordered the 8. They are so tight across the top that it's uncomfortable as soon as I put them on. They are smaller than a normal size 8 dress shoe. The big toe area is extremely uncomfortable because it doesn't allow any room for it at all, so my big toe just presses against the side and end of the shoe without even walking in them. I have very narrow feet and these still are too small for me. So I am returning them and I already ordered a 8.5 W and hope that will fit much better. The patent leather is very cute and adds just enough dressy that I can wear them with slacks or my Capri jeans. I like the slip on and the cushion foot bed because it feels soft.
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Reviewed in the United States on May 26, 2026

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