Hypertech PPIII for 1999 $125

[Silver LT]

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.

[Silver LT]

Sale pending