You know an event is a big deal when companies choose to debut new parts there. For JLT Performance's Jay Tucker, Mustang Week was a chance to show off the company's new test car. Naturally, it was an '11 Mustang GT, but underhood offered our first glimpse of the new JLT cold-air intake for the latest 5.0. The production version will be JLT's first one-piece CAI, available in painted plastic or carbon fiber. Speaking of CF, check out that JLT radiator support cover!