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Step 1S&S® Step 1: Intake and ExhaustPower Tune Sport Performance ExhaustFor 2004-up Sportster® ModelsThe new S&S Power Tune Sport exhaust system for 2004-up Harley-Davidson® Sportster® models makesyour ride look, sound, and run like a thoroughbred. The race inspired styling will make your bike look faststanding still, but the sound and the performance will back it up. The Power Tune Sport is a completesystem that features a full 220° 21/2" diameter heat shield, a hidden crossover passage for improvedmidrange performance, and your choice of billet end caps. Systems and end caps are available in showchrome or black ceramic finish. End caps sold separately.See and hear Power Tune Sport at www.sscycle.com/xl-sportINTAKE & EXHAUSTS&S Cycle's new Power Tune Sport performance exhaust system for Harley-Davidson®Sportster® models features bold drag race styling and is available in chrome finish or ahigh temp black ceramic coating. End caps and pipes are sold separately so you can mix ormatch end cap finishes and styles.Dyno ComparisonStock 1200cc Harley-Davidson® Sportster® vs S&S® Power Tune Sport & Tuned Runner AC8070S&S Power Tune Sport & Tuned RunnerPeak Rear Wheel HP 75.3Peak Rear Wheel Torque 73.4StockPeak Rear Wheel HP 62.7Peak Rear Wheel Torque 67.46050403020102000 30004000 5000 6000 7000EngSpd RPMThe DynoJet® 250i reveals a power gain of over 12 horsepower and 6 ft/lb oftorque over stock when the S&S Power Tune Sport and the S&S tuned inductionsystem was installed on this otherwise stock 1200cc Harley-Davison® Sportster®.Where the stock exhaust and intake starts to run out of steam at about 3200 rpm,the S&S Power Tune Sport system just keeps making more torque and horsepower.Add a set of S&S cams and you’d better hold on!INTRO-13