COBRA Dual Bungs Pro Chamber Headpipe — Milwaukee‑Eight, 18 mm bungs, 2-into-2, Chrome – 17-20, 22-24 Touring, 17-20, 22-23 CVO

Designed for the Milwaukee‑Eight motor, the enlarged PowerPort acts as a pulse chamber that accelerates exhaust scavenging to deliver the strong power riders expect. 🔧

The rounded, bulging profile between the heat shields hints at the headpipe’s performance potential and improves scavenging dynamics.

Includes 18 mm bungs near the heads for wideband oxygen sensors, making it ideal for use with the new Harley-Davidson auto tuner.