AntennaMastsRus - Made in USA - 4" Black Aluminum Antenna is Compatible with Toyota Corolla (2003-2008) Fits: 2003-2008 Toyota Corolla 4" BLACK Aluminum Antenna - Manufactured and Anodized here in our HOME state, Wisconisn!!! Manufactured with CARE and PRIDE using state of the art Swiss machines. Using the finest machines allows for consistant perfection of every antenna that we produce. First we manufacture our antennas from local raw 6061 aluminum. Secondly, they're anodized locally ensuring a durable, clean and long lasting vibrant finish for many years of use on your vehicle. Anodized coating cannot peel or flake off. It is part of the metal and gives the aluminum a deeper, richer metallic appearance. Installation of our antenna is simple. Only tool required is one to remove your current antenna. Installation is typically completed in minutes. Antennas main design is for appearance enhancements. AM/FM reception performance may decrease. If your geographical location is challenging for this antenna upon install, utilize our hassle free returns. For the Ultimate Reception Short Antenna, click on our 6 3/4" Antenna!!