Torque cones
Improve performance by increasing exhaust velocity
Noticeable increase in torque in the lower speed range
These parts are designed to work with all mufflers
and not only work with drag pipes
Positive side effect: The noise is a little deeper, bassier
over the entire area without being disturbing
Easy assembly, absolutely easy even for the layman
Plug & play version
For all exhaust systems / elbows with 1 1/2 or 1 3/4" outer diameter
Speak for all Harley. from EVO it is the 1 3/4 inch, since the outlet is always the same.
EVO 1340 1985-1999/ EVO Sportster 1986-2020 / Twin Cam 2000-2017
The 1 3/4" version comes with 2 torque cones
and 2 special exhaust gaskets
For all versions before that, i.e. Panhead and Shovelhead, it is 1 1/2inch (Figure 5)
please select this before purchasing. Delivery 2 Torque Cones 1 1/2"
