Using these DBA rotors is straightforward. Just install them as you would with any standard rotor for your 2005 - 2006 Mitsubishi Lancer Evolution models. During use, be aware that they are designed for high - performance braking, so expect excellent stopping power. As for maintenance, regularly check the rotors for any signs of wear and tear. If you notice any grooves or uneven surfaces, it might be time to consider a replacement. Also, keep the rotors clean to ensure optimal performance. Avoid using harsh chemicals on them, as this could damage the surface. If you have any questions or concerns, don't hesitate to consult a professional mechanic.