Octanium® Unleaded Octane Booster Size:1 Quart Our DRL upgrade replaces those

Our DRL upgrade replaces those with high-performance multicolor circuit boards

high-frequency motorsport sound while enhancing throttle response and reducing backpressure

Short shifter also can work for Lexus GS equipped for BMW

Direct bolt-on installation to OEM cat-back exhaust

Lexus IS350 2014-2020 (RWD Only)

Octanium® Unleaded Octane Booster Size:1 Quart Our DRL upgrade replaces thoseVP 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