1999 Jeep TJ 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:

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:

Designed for off-road enthusiasts, TrailDash offers many Jeep-specific features - such as a built-in inclinometer - to create the best possible experience. Color touch screen lets you easily cycle through features and parameters.

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 off-road performance, Flashpaq for Jeep 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:

Turn your Android smartphone into a cutting-edge performance tuner with VIVID LINQ. Download the app to your phone, plug the chip into your vehicle, and sync them via Bluetooth to boost horsepower and torque or run advanced diagnostics.

Features:

Specially designed by Superchips to work with your aFe-enhanced vehicle, this tuner offers the best in programming. Multiple tunes are available for maximizing the potential of your engine. Get gains of up to 24 hp and 24 ft-lb of torque.

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:

Ready for your vehicle to achieve unbelievable gains in horsepower and torque? This kit includes a Flashpaq performance tuner, a cold air intake, and a throttle body so that you can boost performance and get the most out of your Jeep.

Features:

Get the most out of your Jeep with this off-road performance package. TrailDash tuner with color touch screen lets you easily cycle through features and parameters. Cold air intake and throttle body boost airflow for maximum horsepower and torque.