Skip to main content
Mallett Performance Cars team recently traveled across the country to the SEMA headquarters in Diamond Barr, California.
We trailered our Mallett Supercharged Colorado to California to go through the rigorous, week-long certification process administered by the California Air Resources Board. This process runs through every technical component you can imagine in order to determine whether or not our system is legal to install and operate in all 50 states.
We are excited to share that we passed with flying colors. During the testing process, it was determined that not only did the Colorado run clean and efficiently, it also improved overall fuel efficiency by 4mpg over stock performance.
The Mallett Supercharger system is officially CARB-certified and 50-state legal!