VP Octanium Unleaded is your go-to octane booster for unleaded gasoline. It raises octane by up to 7 numbers (70 points), delivering increased horsepower, faster acceleration, and sharper throttle response. Its advanced formula also cleans fuel injectors, prevents gum and varnish build-up, and eliminates knocks and pings that rob power. Safe for engines with oxygen sensors and catalytic converters. For easy pouring, try the VP EZ Spout . It's compatible with the Octanium bottle and works with all 1-1/8 beta openings. Also Available at These Retailers