with a plastic composite pickup truck bed. As the two-door Ford Explorer Sport was discontinued in 2003, the second-generation Sport Trac adopted the front fascia of the four-door Explorer. In a minor styling shift, while the large front fender flares were withdrawn, the rear ones continued, styled similar to the F-150 FlareSide pickup bed. Largely sharing its rear doors with the Ford Explorer (with a lack of a rear wheel cutout in the lower corners, due to the longer wheelbase), the Sport Trac retained a Hofmeister kink in the rear quarter windows. As with its predecessor, the Sport Trac retained the power-retractable "breezeway" rear window. For 2008, the Adrenalin appearance package (see below) was added, along with the addition of SYNC as an infotainment media system. Trim In contrast to the Explorer SUV, the second-generation Sport Trac was offered with only two trim levels, both common to the Explorer. On the Sport Trac, the XLT (mid-range on the Explorer) served as the standard trim level, with the Limited serving as the upgraded trim level. Along with the standardization of many optional features of the XLT, the monochromatic Limited replaces the black lower body trim of the XLT with a body-color trim. During the development of the second-generation Sport Trac, Ford SVT developed the Sport Trac Adrenalin. Powered by a supercharged version of the 4.6L V8 (producing 390 hp), the Adrenalin was intended as a 2007 successor for the F-150 Lightning pickup truck. As part of The Way Forward, the Sport Trac Adrenalin project was cancelled. For 2008, the Adrenalin became part of the Sport Trac model line as an option package. While the SVT-supercharged V8 was not included, many design elements of the model were included, including its blacked-out headlights, black grille, model-specific bumpers, model-specific front fenders (distinguished by side vents), monochromatic interior trim, integrated running boards, and 20-inch alloy wheels. XLT - Included: cloth upholstery, power driver's seat, power mirrors, power locks, power windows with automatic driver's side window, four spoke steering wheel, overhead console, illuminated entry, air conditioning, 16" alloy rims, security alarm, and an AM/FM radio with a single-CD player with MP3 capability. Limited - Added: leather-wrapped steering wheel with shift knob, 18" alloy rims, fog lamps, automatic headlamps, body color bumpers and mirrors, and a floor console. References External links Sport Trac Owner's Club is a Sport Trac Owner's and Enthusiast Website Sport Trac Owner's Club: