For over 60 years – and for more miles than anyone can count – STP® has been one of the most trusted names in automotive care. As part of your regular basic maintenance, using STP® products …

In 1969, STP® became a public corporation, and shares went on the American Stock Exchange under the symbol “STP”. STP® sponsored its own Indy Car racing team, featuring Mario Andretti, the …

Not sure which product to use? Find out which STP Fuel or Oil Additives is best for your performance, maintenance, or repair by using our Fuel & Oil Additives Guide.

Follow these simple steps to learn how to change your oil and why you need to change your oil.

This Petrol engine oil treatment helps reduce wear and friction and increase the longevity of your oil. Find out about STP® Oil Treatment here.

Fuel Additives Want to maximise fuel efficiency and avoid problems such as rough idling, weak acceleration, stumbling and stalling? STP® fuel additive products can help.

Find out how STP® Diesel Stop Smoke can reduce noxious exhaust smoke plus emissions and how it can reduce vehicle operating costs.

When Richard Petty rolled into Victory Lane at Riverside International Raceway during the 1972 Cup season opener, the STP® logo was sitting pretty on his car. Today we remain proud partners of …

By keeping your engine lubricated, STP® Oil Additives can help reduce friction, heat buildup and overall engine wear. In addition, our specialised engine and oil additives can help stop oil leaks and reduce …

Fuel & Oil Additives Guide Find out which STP® Fuel or Oil Additive is best for your performance, maintenance or repair needs.