This is safe to put my 2017 Subaru sti?

Absolutely. Increasing the octane will only prevent engine damage that preignition causes. Octane is a measurement of the fuels ability to resist detonation. It is tested and given a AKI # Anti knock index. Using a higher octane then necessary will only burn up your cash faster. But using a lower octane when the engine needs higher can/will harm the engine.

Will this work in my 2015 focus st?

It woke up my corvette. The stuff really works

It left sediment in my clear gas can after one week. Has anyone else had this issue. Can I just shake it up and use it?

People usually put it in the tank and add proper amount of Fuel so can't really say, maybe next time I'll put it in a Clear glass jar and get back with you

Is it safe for an every day car? i’m just looking for something that will clean my fuel system and improves gas mileage. taurus sel 2011

If you follow the instructions you'll be fine. 2.6 ounces per 10 gallons, I believe, if you have emissions control devices on board, which you probably do since you don't have a race car. These guys dump the whole 32oz in their tanks and keep rollin'. I can understand your confusion. The video and bottle say two different things. If you are nervous, just go with Liqui Moly Fuel System Cleaner or Amsoil Performance Improver (Amsoil PI) every 4,000 miles or at your oil change interval. And use Amsoil Upper Cylinder Lubricant and CleanBoostMAXX on every fill-up.

Vp Racing Fuels Madditive Octanium Unleaded 32oz

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

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

Help Track order

Account Cart

B/.283

Duties & taxes included

In stock

Sold byAmazon PanamaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Panama.

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Description

⛽ Elevate your ride—because your engine deserves the best boost!

TRUSTED BY PROS - Made in the USA by VP Racing, a leader in high-performance fuel additives.
DRIVE WITH CONFIDENCE - Compatible with unleaded fuel and safe for stock vehicles, perfect for daily drivers and enthusiasts alike.
ENGINE FRIENDLY FORMULA - Designed to protect your catalytic converter and oxygen sensors, ensuring long-term engine health.
OPTIMAL DOSAGE EFFICIENCY - One 32oz bottle treats up to 10 gallons of fuel, maximizing value and convenience.
POWER UP YOUR PERFORMANCE - Increase your fuel’s octane rating by up to 7 points for smoother, more responsive acceleration.

VP Racing Fuels Octanium Unleaded 32oz is a premium octane booster that safely increases fuel octane by up to 7 points. It treats up to 10 gallons per bottle and is formulated to protect catalytic converters and oxygen sensors, making it ideal for both stock and performance vehicles. Manufactured in the USA, it’s trusted by professionals to enhance engine responsiveness and efficiency.

Specifications

ASIN	B07P13524K
Brand	VP Racing
Brand Name	VP Racing
Contains Liquid Contents	No
Contains Liquid Contents?	No
Country of Origin	USA
Customer Reviews	4.6 out of 5 stars 227 Reviews
Global Trade Identification Number	00846781006141
Included Components	AUTO_ACCESSORY,PBE,Oils,and Fluids,Fuel/Oil Addititives/Engine Treatments
Item Type Name	Octane Booster
Item Weight	862 g
Manufacturer	VP FUEL
Model Number	29505
Number of Items	1
Part Number	29505
Size	32 Ounces
UPC	846781006141

Reviews

س**ي

مايفرق ولا يسوي شي👎🏽

قمت بتجربه نص العلبه على تقريباً 15لتر بنزين 95 وفي العلبه يقلون تكفي 38 لتر او 10 جوالين جربت قبل اضافه المحلول هاذا وجربت بعد اضافه المحلول يعني جربت في وقت واحد الصدمه كان التسارع الاول افضل ب 2 ثواني يعني لا تضيع فلوسك والله مافرق ابداً مبلغ كبير في شي مايستاهل والله والله اعلم اذا كان مغشوش او لا. التجربه على كامري V6 ( لاتضيع فلوسك )

14.03.2024

A**N

Unleaded octane

It's very good octane unleaded, and you can use in stock car no problem

9.05.2026

J**N

Worked awesome

Notice a big difference in 383 stroked with cheaper fuel

23.05.2026

J**S

Octane booster

Great!

29.03.2026

M**I

Perfect

Very good

12.09.2025

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B/.283

Duties & taxes included

In stock

Sold byAmazon PanamaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Panama.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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