BTL 0185, Silicone Coupler (Bartolone Tuned Pipe) 1pcs.
Replacement Hi-Temp Silicone Coupler for Bartolone Racing tuned exhaust pipes.
This is also the correct size for most Jet-Pro tuned pipes.
Inner Diameter approximately 26mm, thickness 5mm, outer diameter 36mm.
This heavy duty high temperature silicone coupler is made in the USA.