1996 STS (181,000) Arnott Struts, 245/45/ZR18, 1" Drop -SOLD
I stumbled upon STP Octane Booster. Will this hurt any? I'm going to be running it ('96 STS) hard against another car soon and need to ensure I perform my best. Any other race tips would be helpful. Thanks in advance.
Helps Restore Horsepower
Use Every Tank
This 2-in-1 formula boosts octane and cleans fuel intake system to restore lost performance.
STP® Octane Booster helps:
- Restore lost performance
- Remove deposits which cause knock and ping, hesitation and stumble
- Stop knock and ping
Use Regularly when you fill up.