The Pontiac Solstice is no stranger to the show floor at SEMA. Pontiac has previously shown the Solstice Weekend Club Racer in 2005, the Solstice GXP-R in 2006, and the single-seat Solstice SD-290 Concept. last year. For this year, GM's line of performance parts will be shown on the Solstice in coupe form for the first time when the Solstice GXP Coupe Concept is officially unveiled next week in Las Vegas. This customized Solstice shows off GM Performance Parts' Stage 2 performance kit , intake kit, and cat-back exhaust system that boosts horsepower from 260 to 290. The car also features a sportier suspension system, exterior graphics kit, customized leather-trimmed seats, race-style pedal covers, and an iPod interface. More details and live photos soon to come as part of our extensive SEMA 2008 coverage.