The importance of safety while you are on the road cannot be overstated. A good set of brakes is absolutely vital not just for your own safety but for the safety of everyone else on the road with you. Plus, your 2003 - 2005 Infiniti FX45 is too nice to be left in the hands of bad breaks, right? If you need a new FX45 Brake Rotors Disc, we may have just what you need. These EBC Infiniti Brake Rotors Discs are made of special alloys unique to EBC, which means only the most high quality engineering. Any number of things can cause damage to your discs. First, excessive heat can cause them to warp. However, with the unique alloy construction of these EBC rotors, that should not be an issue any further. Cracking can also be a problem for brake discs, especially for drilled discs, which your FX45 probably has. The small holes near the edge of the disc can begin to crack due to uneven expansion, brought on by heating during severe driving conditions. Regardless of what caused your old rotor to go bad, you need to replace it immediately, for your sake, for your vehicle’s sake, and for the sake of other drivers. All customers understandably desire outstanding sales assistance when ordering high-quality car parts from us. So of course we maintain an always-open technical assistance bureau to support you with your calls. If you can find a better price, call us - we will beat any advertised price for auto parts.