Additives

As a leading manufacturer of performance products for over 50 years, STP’s heritage has made it one of the most trusted names in automotive care. Regular use of STP® products as part of basic maintenance can help your engine run better longer.

Oil Additives

smoke-treatment

Smoke Treatment

Reduces exhaust smoking and decreases metal-to-metal contact by providing a thicker oil cushion

oil-treatment

Oil Treatment

Fights friction to help protect against engine wear by providing a thicker cushion between moving engine parts.

stop-leak

Engine Stop Leak

Rejuvenates seals and gaskets and helps fortify oil with a viscosity enhancer.

engine-flush

Engine Flush

Improves the quality of gas and keeps fuel injectors and intake valves clean.

Fuel Treatments

petrol-treatment

Petrol Treatment 155ml

Improves the quality of gas and keeps fuel injectors and intake valves clean.

octane-booster

Octane Booster 155ml

Helps restore horsepower by removing deposits and cleaning the fuel intake system.

injector-cleaner

Fuel Injector Cleaner 155ml

Unclogs dirty fuel injectors to restore performance in just one treatment.

diesel-treatment

Diesel Treatment 236ml

Fights friction to help protect against engine wear by providing a thicker cushion between moving engine parts.

Fuel Injector

Fuel Injector Cleaner 354ml

Unclogs dirty fuel injectors to restore performance in just one treatment.

Octane Booster

Octane Booster 354ml

Helps restore horsepower by removing deposits and cleaning the fuel intake system.

Maintenance Products

STP-MPMT

Multipurpose Motor Treatment

Important for engines used every day and for engines used less frequently