How many points will it raise the octane

Depends on: How big your gas tank is, whether you add it with a full tank, and how many quarts you add.

I have a 2017 corvette supercharged with headers, Will this work with green high flow cats?

Yeah it works with high flow cats. I ran it with a supercharged 17 5.0 mustang making 800whp on stock cats for over two years without issue

Is it oxygen sensor safe

No. This is the leaded formula. Hard on o2 sensors and cats. Get the unleaded version.

What is the smallest engine can u use this on? I got a 1998 3.8l v6 mustang

I don't think engine size is an issue. Does the engine need higher octane? I can't remember if it's compatible with catalytic converters.this product would probably be ok for this motor if it can benefit from higher octane. When we ordered this tho, they sent cetanium instead of octanium (twice). So when you receive it make sure it's octanium and not cetanium , which is for Diesel engines.

Vp Racing Fuels 2855 Madditive Octanium Octane Booster Racing Formula

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Description

⚡ Unleash your engine’s hidden horsepower—because every second counts on the trail!

INJECTOR DETOX - Keep your fuel system pristine by removing gum and varnish buildup, ensuring peak efficiency.
FUEL ECONOMY MAXIMIZER - One quart treats up to 10 gallons, delivering high-performance gains without frequent refills.
PING KNOCK ELIMINATOR - Say goodbye to engine knocking and pinging for a smoother, more reliable ride every time.
RACE READY OCTANE SURGE - Pump up your engine’s power with an 8-point octane boost for unmatched off-road performance.
UNIVERSAL ENGINE COMPATIBILITY - Safe for both 2-cycle and 4-cycle engines—versatility that fits your entire fleet.

VP Racing Fuels 2855 Madditive Octanium Octane Booster is a premium racing formula designed to increase fuel octane by up to 8 points, eliminating knocking and pinging while improving throttle response. Safe for both 2-cycle and 4-cycle engines, it also cleans fuel injectors and removes gum and varnish buildup. Each quart treats up to 10 gallons of fuel, making it an essential additive for off-road enthusiasts seeking smoother, more powerful engine performance.

Reviews

A**L

رائع

جرّبته على فورد رابتر وكذالك على لمبرجيني المنتج امن وتغير معي عزم السيارة

29.09.2024

A**R

GREAT PRODUCT

22.07.2026

D**O

VP Racing Fuels 2855 Octanium Octane Booster Racing Formula - Quart (8 Pack)

Awesome company to order from, would purchase from them again. VP Racing Fuels 2855 Octanium Octane Booster Racing Formula - Quart (8 Pack) works well have been using for many years now without any problems

6.07.2026

S**H

VP Racing fuel octane booster.

I restore and collect classic high-performance cars, primarily high compression big block Chevrolet Camaros and Corvettes. I have used this octane booster from other sources before and the convenience of ordering several cans at one time from Amazon is great and we will do it again. Great product and I can honestly tell a major difference in how quickly these high performance engines start with this octane booster! Great product!

15.05.2026

B**S

Works

Run in Whippled F150, idle is better, all RPMs are better

1.07.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews

ASIN	B00W959V54
Best Sellers Rank	#142,401 in Automotive ( See Top 100 in Automotive ) #418 in Oil & Fluid Additives
Brand	VP Racing
Customer Reviews	4.7 4.7 out of 5 stars (85)
Date First Available	26 May 2016
Item Weight	853 g
Item model number	2857
Manufacturer	VP Small Engine Fuels
Manufacturer Part Number	2857
Model	2857
Product Dimensions	8.57 x 23.34 x 8.57 cm; 852.75 g

VP Racing Fuels 2855, Madditive Octanium Octane Booster Racing Formula - Quart (8 Pack)

Description

Specifications

Reviews

Common Questions