STP Octane Booster (5.25 fluid ounces)

This two-in-one formula boosts octane and cleans the fuel intake system to restore lost performance. Helps restore lost power and acceleration and reduces knocking and pinging. Contains MMT + Synthetic Technology. Compatible with any gas engine, including cap-less gas systems. Simply empty one bottle before or after fueling. For over 60 years, and for more miles than anyone can count, STP has been one of the most trusted names in automotive care.

• STP Octane Booster (5.25 fluid ounces)
• Boosts octane and restores performance
• Cleans fuel intake system
• Helps restore lost power & acceleration
• Helps save gas by preventing the accumulation fo deposits
• Reduces knocking and pinging
• Reduces the need for high octane fuel
• Contains MMT + Synthetic Technology
• Excellent for any gas engine, add one bottle regularly when you fill up your tank