GM Performance Programmer
• 2003-04 SSR, TrailBlazer, Envoy, and Rainier 5.3L
• CARB EO #: D-234-14
  
  Programmer Adjustable Features:
• Tri-Power Tune
• Shift Point
• Firm Shift
• Speed Limiter
• Rev Limiter
• Tire Size: 24" - 44"
• Gear Ratio
• Scan Tool

Emissions: This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.

The following vehicles are considered Emissions Controlled Vehicles:

• 1966 and newer U.S. manufactured California Certified vehicles
• 1968 and newer U.S. manufactured Federally Certified vehicles
• 1968 and newer Foreign manufactured vehicle

Emissions Note:

This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturer's application guide because it has a California Air Resources Board (CARB) Executive Order (EO) # D-234-14

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART