Cobra Engineering Harley-Davidson Power Port Dual Headpipes 10-13 Flt, Flh (Exc. Flhx, Fltr) - 6253 Dual headpipes taken to a whole new level PowerPort crossover provides power boost across entire RPM range, Dual pipe styling with 2-into-1 performance 2.5 heat shields, Includes oxygen sensor bungs Stock mufflers will slip-on easily Made in USA