A real world +25-50HP* (depending on engine size and if a programmer is used) 3-5tenth of a improvements on 0-60mph runs ,without the use of a programmer. With a programmer you will see even more! 1/4mile improvements of 3 tenths and 3mph are the norm! Fuel mileage improvements of +1-3mpg
This unit fits ALL 2007-2008/ current ,1500 and 2500 GM trucks and SUVs with 4.8,5.3 and 6.0 liter V-8 engines.
07 - 08 Avalanche
07 - 08 Escalade
07 - 08 Denalli
07 - 08 Tahoe
07 - 08 GMC 1500and 2500 trucks
07 - 08 Chevy 1500and 2500 trucks
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