Stock pull 440 HP and 467 TQ. After installation of American Racing stepped headers with high flow cats, B&B catback, and a Sean Roe tune via SCT programer the car pulled 499 HP and 550 TQ. Thanks to Redline Motorsports, Roe Racing, and American Racing Headers.
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http://forums.viperclub.org/attachment.php?attachmentid=2340&stc=1&d=1226372691