The Vortex Quiet Insert (2 in.) reduces the sound of your Big Gun Exhaust by 4-5 decibels
It is easily installed and removed with minimal power loss and is compatible with the Big Gun Exhaust Spark Arrestor
The Vortex Quiet Insert is compatible with most Big Gun Exhaust Systems
Not compatible with EVO M, EXO, EXO Stainless and some older style mufflers that do not have a “straight through” core
Units: 1 piece
Note: Decibel ratings may vary per model.