Converting Stock Harley Exhaust Slip-ons
DK Custom on drilling out stock baffles & installing Thunder Torque Inserts- for Non-catalytic converter mufflers Link to video on converting slip-ons with catalytic converters- https://www.youtube.com/watch?v=r2Mx1jV8Yyo
Harley Exhaust Video. Performance 2 into 1 pipe
Patriot Defenders is our new line of Exhaust products for Harley Davidson Motorcycles. Research and Development of these products dates back to 1991 culminating in a design that really does allow the Harley owner to have it all... high quality, great looks, strong performance, and the ability to change the sound! Product Information • 2004-2012 Sportster Models •1986 2012 Softail® Models, •1999 2012 Touring Model, Long Style •1991 2012 Dyna® Glide Models Loud When You Want... Quiet When You Need With Patriots patented Defender Exhaust, featuring SFI* Technology, just an easy adjustment takes your bike from Deep Rumble to Subtle Quietness. Maybe you live in an area where Law Enforcement is cracking down on Loud pipes. With the Defender you can ride at the sound you need. No discs to remove, No unbolting, No Dirty mufflers to reach inside and turn Just a simple adjustment. Click for sound demonstation: More Power Patriot Defenders feature a Step Pipe design that promotes Exhaust velocity while reducing reversion that can dilute the intake charge. By utilizing these technologies in conjunction with a formed merge collector and a state of the art perforated muffler core, Patriots engineers have developed an Exhaust system that performs on a par with other top brands for horsepower and torque while offering the on the fly volume changes of the SFI Valve and Superior Stainless Steel Construction. Easy Volume Changes! Defenders are constructed from Highly Polished, Corrosion Proof 304 Stainless Steel with Beautifully Chromed Full Coverage Heat Shields and feature a Tightly Rolled Tip with a Domed Interior for a Beautifully Unique Look. In the Closed Position, Defenders will generally replicate stock sound levels. As you open the SFI valve, sound levels and power output, will increase, with a Deep, Throaty Rumble that rivals any pipe on the market for great sound and significant power increases. *SFI stands for Sound Flow Inversion, Patriots innovative Exhaust baffle design that allows the rider to redirect the flow of the Exhaust to instantly change the volume. In 1996 the first generation of SFI Slip On mufflers were produced for Harleys and quickly became a big seller. In 2005 Engineering work began on incorporating the SFI Technology in to a performance Exhaust system. That engineering effort culminated in the line of pipes now known as the Patriot Defenders. Visit http://www.patriotpipes.com for more information Also available Patriot Top Fueler Patriot's new Top Fueler is a state of the art, patented, fuel injection management system. Using load based technology, the Top Fueler works with your Harley-Davidson® ECU to maintain proper fuel/air mixture for optimum power and efficiency. The Fuelers come with a base map preloaded for a Plug N Play type installation with easy to use buttons to make any changes to compensate for individual performance parts or riding styles. Designed and manufactured with OEM style and quality connectors, the Top Fueler installs in your Harley® without splicing or modifying your existing wiring or factory components. Installation generally takes less than one hour and the Top Fueler is designed with a failsafe mode that most brands do not have; should the Top Fueler ever fail, it will revert to the factory stock settings instead of leaving you stranded on the side of the road.
removing baffles from a sportster
A how to video on removing baffles from stock pipes. We didn't have a HOLE SAW on hand, so please don't post "you should have had a hole saw" Thanks
El Jap-Street bobber