Don't let strict smog regulations stand between you and your passion for performance. With the SCT X4 Power Flash Programmer (50-State Legal), you can energize your ECU and still pass the sniff test. This advanced automotive tuner comes loaded with an array of high-performance tunes that are track tested, dyno proven and, most importantly, CARB approved.
Huge horsepower, tremendous torque and lightning-fast throttle response—your ride will never feel the same once you flash it with the SCT X4 50 State Legal. Simply plug it into your OBD-II port, pick your options from the full-color LCD screen and experience the unbridled rush of power coursing through your gas pedal. For a more personalized experience, you can even create, store and switch between 10 custom tunes optimized for your unique driving style and aftermarket mods.
From the track to the morning traffic jam, the SCT X4 CA Legal Power Programmer keeps you tuned in with your engine's performance. It doubles as a digital gauge set, displaying key data while you drive or logging it for later review on your PC with SCT's LiveLink software. It's easy to update using the built-in WiFi, and your SCT Tuner X4 Street Legal comes complete with a 1-Year Warranty.