Installing Whipple's New 3.4L Supercharger - Extremely Aspirated
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Before slapping the Whipple into place, we ran a dyno test to see how much power the Shelby GT500 was making. It produced 530 rwhp with the addition of a JDM flash tune, a JDM cold-air kit, and a MagnaFlow after-cat exhaust. View Related Article
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