Broken down, the set is a front spoiler, side skirts, mirror covers, and a full rear diffuser/sports muffler set. Along with the body kit, there’s an underbody member brace and two new forged aluminum wheels — one is 19-inch, the other is 20-inch:
As for price, the body kit including the sports muffler is ¥636,000 ($5,650 USD). A hefty price, to be sure, but the wheels are where it gets really expensive — the 19-inch wheels will retail for ¥512,000 ($4,550 USD), and the 20-inch wheels are an blistering ¥652,000 ($5,790 USD). The ¥95,000 ($840 USD) member brace seems reasonable in comparison.
The TRD kit for the ES is currently offered in Japan, with no word on availability in other regions.