Please call or email to ensure this works for your vehicle.  440-201-9123 / info@buyp3.com

The X4 Performance Programmer connects high-performance tunes to your vehicle for a boost in horsepower & torque. Awaken your engine to its real potential with preloaded, dyno-proven tune files through the easy-to-use functionality. Modify a variety of parameters at the touch of a button, all while monitoring gauges on a customizable display.

SCT  tuning devices will not modify or delete vehicle emissions. SCT products purchased comply with the Clean Air Act. Tunes that are preloaded in our devices have gone through hours of testing to ensure the safety of the drivers and the environment overall. Custom tuners are required to follow the guidelines of the Clean Air Act as they develop their own tunes for our devices.

• SUPPORTS CUSTOM TUNING
• PRELOADED TUNES

BIG POWER. SMALL PACKAGE

The X4 Power Flash arrives Pre-Loaded with DYNO Proven tune files that INCREASE HORSEPOWER and TORQUE

CUSTOM TUNES. LOTS OF THEM.

Stores up to 10 custom tune files created by your local SCT Custom Tuning Dealer.

Download the Updater

QUICK START GUIDE

What You Can Adjust

Adjustable Options vary for each vehicle and are not available on all vehicles.

Speed Limiter

Change the top speed that the vehicle will reach before the engine automatically limits the power needed to go faster.

Axle Ratio

Correct the vehicle speedometer (and fuel efficiency calculations) if you have changed the gear ratio on your vehicle. If no gear ration modifications have been made to the vehicle, then choose the stock setting when the tuner prompts you to choose a gear ratio. This will ensure that no modifications are made to the stock program.

Idle Adjust

Enable and select a value for Engine Idle position. This is a great feature for keeping voltage in the vehicle up while running auxiliary electronics off of the vehicle’s power system.

Fan Control

Lowers the Temperature at which the Fan turns on.

RPM Based Spark

Allows you to Add or Remove Timing by RPM Range. (0-2000)(2000-4000)(4000-8000)

WARRANTY