Khrome Werks 1801-1143 Baffle Plug Insert Decibel Reducer for 4” and 4.5” HP-Plus Mufflers ( 202713P )

Khrome Werks 202713P Decibel Reducer for 4.5″ Khrome Werks Harley Touring Slip-Ons

This insert is strictly to reduce the decibel output of our mufflers to CA sound level.  They will reduce it according to SAE J2825 sound test which is what CA uses for their acceptable sound level.