While it is technically possible to use multiple additives in the same fluid system, it is not recommended. For the best results, we recommend using only one additive per fluid type (such as engine oil or fuel) during each service interval.
Always follow the usage instructions provided by the additive manufacturer, including recommended quantities and application guidelines.
For optimal results, consider using different oil additives during separate oil change intervals. This allows each product to work as intended without combining multiple additive formulas in the same oil.
To find the correct additives for your next service, visit FCP Euro and enter your vehicle information into the fitment selector to view compatible products.
Once your car is added to the selector, there are a couple of important ways that we advise correct fitment.
The first is the "fitment indicator" shown on the Product Page after selecting a part. This box is below the "add to cart button" and has two states. It will either say "Yes, this part fits" or "Part may not fit, click to verify".
Sometimes the green box will be accompanied by extra fitment notes. These notes may be independent of the information gathered by the vehicle selector. IE, VIN-specific options need to be taken into account when determining overall fitment.