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.

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VP Racing 29505, Octanium Unleaded Octane Booster - Quart

Product ID: 306260267

Details

Brand
VP Racing
Item form
Liquid
Material features
Unscented
Scent
Unscented
Specific uses for product
Octane Booster

⚡Boosts octane by 7 points

🚫Eliminates knocking & pinging

🛡️Protects engine & cleans injectors

$190.15

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Description

⚡ Unleash your engine’s hidden power—because every ride deserves to roar.

ENGINE GUARDIAN - Advanced formula cleans fuel injectors and prevents harmful gum and varnish buildup, extending engine life.
SMOOTH OPERATOR - Say goodbye to annoying engine knock and pinging with a chemical shield that safeguards performance.
POWER SURGE READY - Boost your octane rating by up to 7 points for instant horsepower gains and razor-sharp throttle response.
ECO SMART COMPATIBILITY - Safe for vehicles with oxygen sensors and catalytic converters—performance without compromise.
PRECISION DOSAGE CONTROL - Flexible dosing for emission-controlled or non-ECD vehicles ensures optimal power with responsible maintenance.

VP Racing 29505 Octanium Unleaded Octane Booster is a premium fuel additive that raises octane by up to 7 points, enhancing horsepower, acceleration, and throttle response. It cleans fuel injectors, prevents gum and varnish buildup, and eliminates engine knocking and pinging. Safe for use in vehicles with oxygen sensors and catalytic converters, this 32-ounce quart treats up to 10 gallons of fuel, making it a must-have for performance-focused drivers seeking reliable power and engine protection.

Specifications

ASIN	B07P13524K
Best Sellers Rank	#14,245 in Automotive ( See Top 100 in Automotive ) #99 in Oil & Fluid Additives
Brand Name	VP Racing
Contains Liquid Contents?	No
Customer Reviews	4.6 4.6 out of 5 stars (263)
Global Trade Identification Number	00846781006141
Included Components	VPRF29505
Item Form	Liquid
Item Type Name	AUTO_ACCESSORY
Item Weight	862 g
Manufacturer	VP Racing Fuels
Material Features	Unscented
Model Number	29505
Number of Items	1
Part Number	29505
Scent	Unscented
Size	Quart (Pack of 1)
Specific Uses For Product	Octane Booster
UPC	846781006141
Unit Count	32 Fluid Ounces

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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.

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$190.15

Duties & taxes included

In stock

Sold byAmazon EcuadorDelivered 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 Ecuador.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Customer service was outstanding when I had questions about the product.

2 days ago

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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