B0603643 Performance, Racing DB killer

When you are ready to take your V Performance exhaust to the track, this racing DB killer is the piece you need to let that engine breathe. Designed strictly for racing use, this baffle replaces the standard unit to provide a more aggressive flow and sound profile. It is compatible with a wide range of V Performance slip-on mufflers including part numbers 708809, 708852, 708810, 708811, 708812, 708813, 708815, 708827, 708846, 708845, 708885, 708886, 708888, and 708889, as well as the 704844 and 708843 2-into-1 exhaust systems. Keep in mind that installing this racing component will void the street-legal homologation of your exhaust system. It is a straightforward swap for riders looking for maximum performance in a closed-course environment.