Hypertech model 390302 Power Programmer III, for 1999 only (updated to rev 6.11.4). Tunes 4.8, 5.3, and 6.0. Total cost, shipped to your door, $125. PM me!

Hypertech Power Tuning:
Tunes the engine for maximum power and performance, plus potential gas mileage improvements.

Engine Rev Limiter
Extends the engines RPM range for a wider power band

Transmission Shift Points
Optimizes shift points by speed and RPM for maximum acceleration

Transmission Shift Firmness
Firmer full-throttle gear changes for faster acceleration

Top-Speed Limiter
Allows the vehicle's top speed to be matched to the speed rating of factory approved high-performance tires

Speedometer/Odometer Correction
Automatically corrects speedometer and odometer readings with non-stock tire sizes and/or non-stock rear-end gear ratios

I sold the truck, and the buyer did not want the mods.

 

Is it locked to your VIN?

 

No, it is not.

 

can u ship cod to my job? ill pay the extra for it, if so hit me up with a pm and ill take it, i dont have paypal or anything

 

sold, pending me sending payment

 

sold, payment sent to you!