Required when fitting a Vance and Hines silencer, this accessory matches the header and exhaust finish to provide a smooth transition from the header to the silencer, covering the catalytic converter.
Also requires A9770116 Controls Mid Kit
Fits:
Bonneville Bobber before vin number AC1195 (last six)
Bonneville Bobber Black
Bonneville Speedmaster before vin number AC1200 (last six)