2004 GMC Yukon Vehicle Performance Chips

Features:

View up to 8 parameters at once on this state-of-art gauge display. Full-color touch screen shows vital engine data, reads and clears trouble codes and captures performance times. Mileage Coach program included to help you maximize fuel economy.

Features:

View up to 8 parameters at once on this state-of-art gauge display. Full-color touch screen shows vital engine data, reads and clears trouble codes and captures performance times. Mileage Coach program included to help you maximize fuel economy.

Features:

Boost your vehicle's horsepower and torque and improve overall drivability with the Evolution CS. Full-color, high-resolution screen displays up to 8 parameters at a time. Mileage Coach program helps you maximize fuel economy.

Installation Notes:

Evolution Programmer plugs into the diagnostic port under the dash to display up to 8 separate parameters from dozens of engine parameters accessible, all on a full-color, hi-resolution screen. The Evolution has multiple power levels for 3 key performance programs (Mileage, Towing, and Performance)

Programmer is compatible with a variety of additional optional accessories through the Edge Accessory System (EAS), as well as an EGT pyrometer to monitor critical exhaust gas temperatures

Features:

Boost your vehicle's horsepower and torque and improve overall drivability with the Evolution CS. Full-color, high-resolution screen displays up to 8 parameters at a time. Mileage Coach program helps you maximize fuel economy.

Installation Notes:

Evolution Programmer plugs into the diagnostic port under the dash to display up to 8 separate parameters from dozens of engine parameters accessible, all on a full-color, hi-resolution screen. The Evolution has multiple power levels for 3 key performance programs (Mileage, Towing, and Performance)

Programmer is compatible with a variety of additional optional accessories through the Edge Accessory System (EAS), as well as an EGT pyrometer to monitor critical exhaust gas temperatures

Features:

Boost your vehicle's horsepower and torque and improve overall drivability with the Evolution CTS. Full-color, high-resolution touch screen displays up to 8 parameters at a time. Mileage Coach program helps you maximize fuel economy.

Installation Notes:

Evolution Programmer plugs into the diagnostic port under the dash to display up to 8 separate parameters from dozens of engine parameters accessible, all on a full-color, hi-resolution screen. The Evolution has multiple power levels for 3 key performance programs (Mileage, Towing, and Performance)

Programmer is compatible with a variety of additional optional accessories through the Edge Accessory System (EAS), as well as an EGT pyrometer to monitor critical exhaust gas temperatures

Features:

Boost your vehicle's horsepower and torque and improve overall drivability with the Evolution CTS. Full-color, high-resolution touch screen displays up to 8 parameters at a time. Mileage Coach program helps you maximize fuel economy.

Installation Notes:

Evolution Programmer plugs into the diagnostic port under the dash to display up to 8 separate parameters from dozens of engine parameters accessible, all on a full-color, hi-resolution screen. The Evolution has multiple power levels for 3 key performance programs (Mileage, Towing, and Performance)

Programmer is compatible with a variety of additional optional accessories through the Edge Accessory System (EAS), as well as an EGT pyrometer to monitor critical exhaust gas temperatures

Features:

View up to 8 parameters at once on this state-of-art gauge display. High-resolution color screen shows vital engine data, reads and clears trouble codes and captures performance times. Mileage Coach program included to help you maximize fuel economy.

Features:

View up to 8 parameters at once on this state-of-art gauge display. High-resolution color screen shows vital engine data, reads and clears trouble codes and captures performance times. Mileage Coach program included to help you maximize fuel economy.

Features:

Keep a close watch on your vehicle's vital engine data with this easy-to-read display. Run diagnostics, set safety warnings, measure performance and view up to 4 parameters at once. Driving Coach program helps you to maximize fuel economy.

Features:

Keep a close watch on your vehicle's vital engine data with this easy-to-read display. Run diagnostics, set safety warnings, measure performance and view up to 4 parameters at once. Driving Coach program helps you to maximize fuel economy.

Features:

Conceived with a direct focus on performance results, Flashpaq gives your vehicle insane boosts in horsepower and torque. This tuner offers several power levels and user-tunable options, making sure that you get the most out of your engine.

Features:

Conceived with a direct focus on performance results, Flashpaq gives your vehicle insane boosts in horsepower and torque. This tuner offers several power levels and user-tunable options, making sure that you get the most out of your engine.

Features:

You've just discovered a groundbreaking performance tuner. Boost your vehicle's horsepower and torque or run diagnostics. Record or watch HD video, listen to music, and play games on this touch-screen device with Android operating system.

Features:

You've just discovered a groundbreaking performance tuner. Boost your vehicle's horsepower and torque or run diagnostics. Record or watch HD video, listen to music, and play games on this touch-screen device with Android operating system.

Features:

Keep a close watch on your vehicle's vital engine data with this easy-to-read display. Run diagnostics, set safety warnings, measure performance and view up to 4 parameters at once. Driving Coach program helps you to maximize fuel economy.

Features:

Keep a close watch on your vehicle's vital engine data with this easy-to-read display. Run diagnostics, set safety warnings, measure performance and view up to 4 parameters at once. Driving Coach program helps you to maximize fuel economy.

Features:

Cortex has all the perks of Flashpaq - insane horsepower and torque gains, several power levels and user-tunable options for your vehicle - in a sleek, upgraded, hand-held unit. Plus the multi-VIN feature lets you tune 2 models of the same make.

Features:

Cortex has all the perks of Flashpaq - insane horsepower and torque gains, several power levels and user-tunable options for your vehicle - in a sleek, upgraded, hand-held unit. Plus the multi-VIN feature lets you tune 2 models of the same make.

Features:

Boost the power output of your gas engine with this tuner, monitor and diagnostic device in one. Choose from 3 different levels to get gains of up to 35 hp and 40 ft-lb of torque. Unique Driving Coach program helps you maximize fuel economy.

Features:

Boost the power output of your gas engine with this tuner, monitor and diagnostic device in one. Choose from 3 different levels to get gains of up to 35 hp and 40 ft-lb of torque. Unique Driving Coach program helps you maximize fuel economy.