Don't upgrade the rear pads unless the front ones are upgraded too. The Thermic Black coating on the rotors is an anti - corrosion layer that protects against rust. You don't need to remove it before installation. Avoid using brake cleaner or other methods to remove this coating, as it's not covered by the EBC warranty. The brake pads will naturally remove the coating in the swept area within the first 10 to 20 stops after installation. This kit fits various Subaru models from 1991 to 2001, including Impreza, Legacy, and Outback models with different sub - models.

Using your EBC S2 Kits is straightforward. First, make sure if you're upgrading pads, do it on both front and rear or just the front. When installing, don't worry about removing the Thermic Black coating on the rotors; it'll come off on its own. After installation, the first 10 to 20 stops will let the brake pads remove the coating in the swept area. Here are some important notes. Never use brake cleaner or other methods to remove the Thermic Black coating, or you'll void the EBC warranty. Also, don't upgrade the rear pads unless you've upgraded the front ones. For maintenance, regularly check your brake pads for wear. If they seem thin, it's time to replace them. Keep an eye on the rotors too, and if you notice any strange noises or vibrations when braking, have them inspected.