Engine Control Module (ECM) PROM

Jet Performance Upgrade Stage 1 Computer Chip; 3.42 And 3.73 Rear Axle Gear Ratio;

• Offers The Most Horsepower Available
• Provides Exclusive Full Range DST Programming
• Each Program Is Track And Dyno Tested

Jet Performance Upgrade Stage 1 Computer Chip;

• Offers The Most Horsepower Available
• Provides Exclusive Full Range DST Programming
• Each Program Is Track And Dyno Tested

Jet Performance Upgrade Stage 1 Computer Chip; Central Port Injection;

• Offers The Most Horsepower Available
• Provides Exclusive Full Range DST Programming
• Each Program Is Track And Dyno Tested

Jet Performance Upgrade Stage 1 Computer Chip;

• Offers The Most Horsepower Available
• Provides Exclusive Full Range DST Programming
• Each Program Is Track And Dyno Tested

Jet Performance Upgrade Stage 1 Computer Chip;

• Offers The Most Horsepower Available
• Provides Exclusive Full Range DST Programming
• Each Program Is Track And Dyno Tested

Jet Performance Upgrade Stage 1 Computer Chip; w/8 Lug Axle;

• Offers The Most Horsepower Available
• Provides Exclusive Full Range DST Programming
• Each Program Is Track And Dyno Tested

Jet Performance Upgrade Stage 1 Computer Chip;

• Offers The Most Horsepower Available
• Provides Exclusive Full Range DST Programming
• Each Program Is Track And Dyno Tested

Jet Performance Upgrade Stage 1 Computer Chip;

• Offers The Most Horsepower Available
• Provides Exclusive Full Range DST Programming
• Each Program Is Track And Dyno Tested

Jet Performance Upgrade Stage 1 Computer Chip; California Models Only;

• Offers The Most Horsepower Available
• Provides Exclusive Full Range DST Programming
• Each Program Is Track And Dyno Tested

Jet Performance Upgrade Stage 1 Computer Chip; 3.08 Axle Ratio Only;

• Offers The Most Horsepower Available
• Provides Exclusive Full Range DST Programming
• Each Program Is Track And Dyno Tested

Jet Performance Upgrade Stage 1 Computer Chip;

• Offers The Most Horsepower Available
• Provides Exclusive Full Range DST Programming
• Each Program Is Track And Dyno Tested

Jet Performance Upgrade Stage 1 Computer Chip;

• Offers The Most Horsepower Available
• Provides Exclusive Full Range DST Programming
• Each Program Is Track And Dyno Tested

Jet Performance Upgrade Stage 1 Computer Chip; Gear Ratio 3.42;

• Offers The Most Horsepower Available
• Provides Exclusive Full Range DST Programming
• Each Program Is Track And Dyno Tested

Jet Performance Upgrade Stage 1 Computer Chip;

• Offers The Most Horsepower Available
• Provides Exclusive Full Range DST Programming
• Each Program Is Track And Dyno Tested

Jet Performance Upgrade Stage 1 Computer Chip; California Models Only;

• Offers The Most Horsepower Available
• Provides Exclusive Full Range DST Programming
• Each Program Is Track And Dyno Tested

Jet Performance Upgrade Stage 1 Computer Chip; California Models Only; For Gear Ratio Code GU4 = 3.73;

• Offers The Most Horsepower Available
• Provides Exclusive Full Range DST Programming
• Each Program Is Track And Dyno Tested