The newest addition to the Ecotec family’s performance portfolio is a supercharger kit designed for 2003 and newer Chevrolet Cavalier and Pontiac Sunfire models equipped with the Ecotec 2.2-liter DOHC engine. Available from GM Performance Parts, the kit is based on the Eaton M62 helical “roots-type” supercharger and delivers an 11-pound boost resulting in an estimated 175 horsepower at 5600 rpm – a 25 percent increase. This Cavalier Xtreme Coupe adds a tuner look to match its performance, thanks to a body kit from GM Accessories, including front and rear fascias plus rockers.
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