STP Octane booster 355ml, 2724326356853

STP For over 60 years, and for more miles than anyone can count, STP has been one of the most trusted names in automotive care. Car enthusiasts, Do-it-Yourselfers and professional racers rely on STP oil additives, fuel additives and brake and power steering fluids to keep their vehicles running better longer. And they count on STP automotive appearance products to keep their vehicles looking great, too. STP, headquartered in Danbury, CT is part of Energizer. STP OCTANE BOOSTER Helps restore horsepower by removing deposits and cleaning the fuel intake system. BARELY STREET-LEGAL BOOSTS OCTANE REDUCES KNOCKING AND PINGING HELPS RESTORE PERFORMANCE USAGE FREQUENCY Use regularly when you fill up your tank. TREAT RATE 5.25 fl. oz. bottle treats up to 21 gallons of gasoline. 12 fl. oz. bottle treats up to 28 gallons of gasoline. TAKE NOTE! Cap-less Compatible. This product is compatible with cap‑less gas systems.