Part #: 666 841 AR. These Cusco urethane rear mud flaps are designed to mount on the inside of the fender of your 2002 - 2007 Subaru WRX or STI. Made from semi - rigid polyurethane plastic, they're perfect for off - road rallying. They can withstand impacts from dirt, gravel, rocks, asphalt, and all sorts of road debris, protecting your vehicle's moving parts. The aluminum brackets firmly hold the 3mm urethane flaps on the car. These mud flaps are also required by various sanctioned motorsports regulations. Note: Images are for display only, and the actual product may vary.

Using these mud flaps is easy. First, find the right spots on the inside of your fender according to your 2002 - 2007 Subaru WRX or STI's design. Then, use the provided aluminum brackets to securely attach the 3mm urethane mud flaps to the vehicle. When driving, these mud flaps will do a great job of keeping dirt and debris away from your car's moving parts. As for maintenance, you can simply clean them with water and a mild soap every once in a while. Be careful not to use any harsh chemicals as they might damage the polyurethane material. Also, remember that the images you've seen are just for display, and the actual product might look a bit different.