STP® Octane Booster
Description & Features+
Boosts fuel octane and cleans fuel system.
• Helps prevent hard starts.
• Fights knock and ping.
• Restores engine performance.
• Satisfies your engine’s octane requirement.
If you buy something online but it's not everything you dreamed it to be, no worries! We're here for you.
You can return this item within 90 days from the day you receive your online order.
You can easily return this item by mail.
From the Manufacturer +
Q & A+