2003 Ford Mustang Cobra Kenne Bell Twin Screw Supercharger - Mods For Mods Part 2
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Equipping the motor with 1 5/8-inch Flowtech headers and a 3-inch exhaust system decreased the peak boost pressure further to just 16.5 psi. The racing exhaust upped the peak power to 682 hp and 595 lb- ft of torque. View Related Article
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