Fluids & Lubricants
Additives
Keep every stop firm -- fluids and greases built for brakes.

Additives boost performance and protection across your vehicle's systems -- fuel, oil, and cooling -- to clean, protect, and keep things running the way they should between services.
Complete the job — you'll also want
Choosing an additive
Match the additive to the job: fuel-system cleaners to clear injectors and restore drivability, oil treatments to cut wear, and cooling-system products to protect against corrosion. Follow the dosing on the bottle for your tank or crankcase size -- more isn't better, and the right dose is what delivers the result.
Related: Brake Fluid, Cleaners, All Fluids & Lubricants.