SP Concepts Exhaust System for 2006-2017 Harley-Davidson Dyna Foot Controls Metric Parts Independent lab tests show that

Independent lab tests show that the EVO Handlebars outlast every other handlebar on the market in fatigue life

One piece 2-into-1 stepped headers with Upswept Megaphone Muffler

2" wide surface provides excellent stability without sacrificing lean angle

optimizing performance and longevity

They're especially helpful when mounting items that contain a liquid that's going to be plumbed with lines to move that fluid elsewhere

SP Concepts Exhaust System for 2006-2017 Harley-Davidson Dyna Foot Controls Metric Parts Independent lab tests show thatSP Concepts Exhaust System for 2006 2017 Harley Davidson Dyna SP Concepts is known for these high and tight 2 into 1 full exhaust systems developed for Harley Davidson Dyna motorcycles. Like most 2 into 1 pipes, performance is key. With differently staged stepped head pipes and different mufflers and cores selected to match the head pipes, SP systems promote exhaust velocity by sweating the details. Full stainless steel construction TIG welded Header