BIKEMAN PERFORMANCE Cylinder Head Kit 04-315-H Full System extended arms adjustable from 2"

extended arms adjustable from 2" - 4" stretch

The silencer is one piece with the tail pipe welded to the deep draw tapered Titanium entrance cap and attaches to the collector with a 60

Silencer mounts directly to the motorcycle by using a stealth carbon fiber silencer strap

Asymmetric muffler design

Also includes four 1/2" nylon sealing washers

BIKEMAN PERFORMANCE Cylinder Head Kit 04-315-H Full System extended arms adjustable from 2"Increase cooling capacity for lower running temps which helps maintain peak power Low altitude gains 4 5 mid range horsepower and 2 3 peak High altitude riders gain 6 7hp in the mid range, and 4 5 peak