Exhaust Port Torque Cones Drag Pipe Power Cones Anti-Reversion for Harley

Description:

Application: Great for use with unbaffled exhaust that require some type of back pressure to run right
Function: Helps to reduce exhaust reversion. Improves power by increasing the exhaust gas velocity
Installation :Simple installation requiring no permanent modification
Material: CNC machined steel with precise angles for maximum effect
Approximate dimensions: 1 3/4" at the rim, tapering down to 1 1/2" at the base.
Fitment: for All Harley Models

Package Includes:

2 x Exhaust Port Torque Cones