Manufacturer's Part Number:
Summit Racing Part Number:
Exhaust Insert Style:
Exhaust Insert Material:
Designed for a tube diameter of 4.000 in.
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Rules--they're everywhere. When it comes to sound requirements, they can't be ignored. Don't take chances with sound control, or you may end up on the trailer. Vortex cone inserts from Dynatech easily install near the exit of the header collector or muffler outlet to reflect and dissipate sound energy, reducing the decibel level. Because the open area of the cones is greater than the area of the collector or exhaust pipe, there's no significant backpressure, so you reduce noise with little or no power loss. The cones are made from T-304 stainless steel and weigh less than 1/2 lb. each.