COBRA 4-1/2" NH Series Mufflers - Black 6289RB Powerport Dual Headpipes for Trikes Efficiently draws air but also

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

Replacement logo duct for ARAI Contour-X helmets

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

it is then pulled out by the low pressure created by the Venturi exhaust manifold

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 Efficiently draws air but also50 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.