Vortex Cone For 4in Collector

Description

Exhaust Insert – Vortex Cone – 4 in Diameter – 7-1/4 in Long – Stainless – Each

The Vortex Cone is the first muffler insert on the market that delivers significant noise reduction with little or no increase in back pressure. The 304 stainless steel cone slips inside the collector at the end of the header. High efficiency and absorption qualities coupled with low back pressure add up to a 6-8% horsepower and torque advantage over most insert mufflers. Note: Mounting tabs should be inset 1/2″ from the end of the collector. Weld the mounting tabs to the inside of the collector, do not use rivets.