Besides debuting the Forester Sport versions, Subaru also announced at the SEMA show the launch of a new power kit for its 2007 Impreza WRX & STI and Legacy GT models. The Power Packs consist of the SPT Performance Exhaust System, SPT High Flow Air Intake System and SPT Heat Shield. According to Subaru ,the SPT Power Packs have been dyno-tested and, when measured at the wheel, produce up to 30hp and 20lb-ft of torque on a stock 2007 STI, up to 10hp with 17lb-ft of torque on a stock 2006 WRX model, and up to 30hp and 30lb-ft of torque on a stock 2007 Legacy GT Sedan.
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Besides debuting the Forester Sport versions, Subaru also announced at the SEMA show the launch of a new power kit for its 2007 Impreza WRX & STI and Legacy GT models. The Power Packs consist of the SPT Performance Exhaust System, SPT High Flow Air Intake System and SPT Heat Shield. 
