2008 GM 5.3L Flashpaq (No. 2825) and Cortex (No. 2950) performance programmers

Superchips' Flashpaq (No. 2825) and Cortex (No. 2950) performance programmers offer coverage on 2008 GM 5.3L vehicles, also including the 2006-2008 Chevy Impala SS, Chevy Monte Carlo SS, Pontiac Grand Prix GXP and 2008 Buick LaCrosse Super. Users will see 3/10 of a second improvement in 0-60 times with up to 15 WHP and 14 ft./lbs. torque. Users will enjoy advanced features like modifying the speed governor and RPM limiter.

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