Magnuson Superchargers just announced that its bolt-on TVS1900 Supercharger System kit for the 2017 to 2022 Chevy Colorado is now 50-state emissions legal with Carb EO number D-488-63. Properly ...
GM Authority Executive Editor with a passion for business strategy and fast cars. Get our GM news straight to your inbox. We'll send you one or two emails a day with the latest GM news coverage. It's ...
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