Jet GM Performance Programmer

The advanced technology and design of the JET Programmer gives you the ability to modify air/fuel ratios, ignition timing, shift points, shift firmness, speed limiter and rev limiter settings.

Tri-Power Tuning allows you to tune your engine for the grade of gas you want to use – lower grade for fuel economy, mid grade, or high grade for best performance.

• Fits GM vehicles 1999 and up.
• Add up to 30 horsepower
• Tri-Power performance tuning
• modes
• Smog legal in all 50 states.

Jet GM Performance Programmer:
$337.00 Order