1999-2006 big twin 2007-2013 big twin 1984-1999 big ... - S&S Cycle

S&S ® Step 1: Intake and ExhaustPower Tune DualsA lot of exhaust pipes are available that are loud and may look cool, but at S&S we’re all about performance. Our exhaust pipes make better power, but wealso realize that nobody’s going to put an ugly set of pipes on their bike, even to increase performance. As a result of this need for a blend of performanceand style, we designed the S&S Power Tune Dual headers for 1995 and later Harley-Davidson® touring models. They look like a true dual system, but thereis a hidden crossover passage that enhances midrange performance. So they look cool and make power. See the dyno chart below.INTAKE & EXHAUST Step 1The DynoJet® 250i chassis dynamometer makes it easy to showour customers what they’ll get if they install our product. Thisdyno chart shows how much power our 2007 FHT gained just byswapping the stock headers for the S&S Power Tune Dual headers.An increase of over 8 horsepower is pretty significant for a bolt-onpart that you don’t have to open the engine to install.INTRO-10