petcock bung and tank mounts are not included and must be purchased separately

Diameter: 40mm

Torx 367 series

The strategic placement and patterning of perforations in the high-flo core create significant sound scattering in mid-frequencies

akrapovic stainless inner sleeve BS365 petcock bung and tank mountsAkrapovic Stainless Inner Sleeve Replacement stainless inner sleeve for Akrapovic exhaust systems. Designed to seamlessly fit your existing setup. Known for their high performance exhaust systems, Akrapovic provides replacement parts to ensure your vehicle maintains its peak performance and distinctive sound. It's an ideal choice for those looking to replace a worn out, damaged or lost part. Note: Please reference your Akrapovic exhaust schematic or