2003-04 Chevy Trailblazer 5.3L Superchips Cortex 2950 Programmer

Superchips Cortex power programmer 2950 fits 2003-04 Chevy Trailblazer with all motor sizes.

KEY FEATURES:

Up to three best-in-class tuning levels

Industry-Exclusive 2-year powertrain warranty comes with every product at no additional cost

Elegant, sleek, innovative design

Diagnostic Library retrieves, displays and clears DTC's

Log performance times & speeds, displays & stores PID data

Supports wheel, tire and gear swaps

Easy to install, Internet updateable

One part number for each OEM (e.g. PN 1950 covers Mustang, F-Series Gas and Diesel Trucks

The built-in MSDP-Link supports accessories - expandable to meet customers growing needs (e.g. dash-mount display, additional sensors)

ADDITIONAL FEATURES: Available Data Acquisition at Superchips.com

Adjust Shift Points

Enhance Shift Firmness

Eliminate Speed Limiter

Recalibrate Speedometer for Larger Tire Sizes

Adjust RPM Limiter Choose from up to Three Available Tuning Levels