Carbon Fibre Exhaust Tube / Sleeve

Most larger ones can be compressed to fit oval end caps, all bore sizes are Internal Diameter (ID)

Notable Sizes -

96mm - HRC OE Race Can Size

106mm - Ducati / Termignoni Size (requires cut down to 400mm long)

110mm - Most common aftermarket exhaust size (85% of aftermarket pipes)

120mm - Quill Exhuast Size (requires cut down to 465mm)