DYNATECH VORTEX INSERT CONE - DYN-772-32520

The Dynatech Vortex® Insert Cone, installed near the exit of the header collector or muffler outlet, provides a large friction area to reflect and dissipate sound energy, thus reducing the dB level. The open area of the cone is actually greater than the area of the collector or exhaust pipe, thus reducing a back pressure condition. Because no significant back pressure has been introduced, the engine is still able to use the scavenge ability of a good header to create horsepower and torque. Dyno and track testing show significant noise reduction with little or no power loss.

• 100% T-304 stainless steel construction.
• Ultra-lightweight, less than .500 lb. each.
• Little or no power loss.
• Easy bolt-in installation.