With this Power Programmer (type PP4) you can make several adjustments to your engine and transmission !
Functions (adjustable features) : - Ingnition - Thermostate (power stat) - 92+ octane - REV Limiter - Vmax Limiter - Shift points (automatic trans) - Speedometer (wheel size...) - Rear axle ratio (if changed) - and many more... !
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Item : Power Programmer (PP4)
Hypertech # : 30031
Application : 2003 Silverado SS, GMC Yukon Denali, Cadillac Escalade (6.0L H.O.)
Contents : 1 Power Programmer (see pic A)
Dyno chart see pic B 
IMPORTANT !!!
Please check the laws and requirements with the motor vehicle department of your country to find out, if you are allowed to install this item on your vehicle and use it legally on public roads. Please keep in mind, that we are not responsible if you are not allowed to use this item in your country, so pls check it out before you order !!!
