S&S Cycle 550-0680B El Dorado Dual Exhaust System - Black with Tracer End Caps riding-apparel-jackets Enhances the overall experience in

Enhances the overall experience in racing and sport riding

YB16HL-A-CX

venturi-effect ventilation system

Stroke: 63

2016 Ducati Hyperstrada 939

S&S Cycle 550-0680B El Dorado Dual Exhaust System - Black with Tracer End Caps riding-apparel-jackets Enhances the overall experience inImproved power and torque. Oxygen sensor location same as stock. Includes adapters for use of wide band or stock oxygen sensors. Use two high flow cats to increase exhaust flow while providing just the right amount of back pressure for optimum torque. Relocation of cats to 4 1 2in. mufflers reduces heat on rider. Produces a deep bass rumble exhaust note throughout the rpm range. 4. 5in. billet end caps. J2825 sound compliant. Made in the U. S. A.