My 2012 Forte Koup SX Luxury with SX-R body kit, 18x8 Europa rims, Eibach Pro springs, and Yokohama S. Drive 225/40/18 tires. Audio upgrades include extensive use of B-Quiet Ultimate sound deadener, an AudioControl LC6i Line Output Converter feeding into a JL Audio XD 700/5 amplifier, which powers