COBRA 4-1/2" NH Series Mufflers - Black 6289RB Powerport Dual Headpipes for Trikes The PowrFlo 2:1 exhaust system

The PowrFlo 2:1 exhaust system for modern Baggers increases power and torque

Larger 1-1/2" diameter tubing

Efficiently draws air but also smooths airflow over (and from the side) of the helmet

Universal mount kit that allows fitment of Acerbis handguards to 7/8" and 1-1/8" bars

COBRA 4-1/2" NH Series Mufflers - Black 6289RB Powerport Dual Headpipes for Trikes The PowrFlo 2:1 exhaust system50 state legal (declared manufacturer replacement parts) Black 4 1 2" body, rolled end tip with gloss black inner tip Upper Cut design where the angle matches the line of the stockbags Fits extended stock bags Made in the U. S. A.