Pro-Series Upgrade Kit

This upgrade is available for anyone currently using a new style (replaceable bearing cup style) Hypercharger. The kit consists of the new "Pro" large volume outer case half with bearing cups, butterflies, larger K&N air filter element, and necessary hardware. Available in chrome only.

Fits: Metric Application: Does not work with '88 Vulcan 1500 A Model or '89 Vulcan 1500 B Model