SUPERTRAPP, INTERNAL DISC 4" FATSHOTS SLIP-ON MUFFLERS

Black ceramic coated. Chrome. Mufflers are 3.5" diameter and flare out to 4" at the Slash Cut end. Overall length is 16", making it a short aggressive large volume muffler. With the 12 included 4" diffuser discs per muffler SuperTrapp measured a 15% HP and 12% torque gain. With 6 discs per muffler this system is sound compliant in the USA with 86dB at idle, as quiet as stock but more powerful.

Fits: > 06-17 V-Rod VRSCDX Night Rod, VRSCR Street Rod