Black Megaphone Stingerfor 4 in 1 with small flange

Installed in place of the muffler at the output of the 4 in 1 manifold to increase the flow of exhaust gas.
Length: 440 mm
Internal diameter on flange side: 40 mm
External diameter on cone side: 77 mm
Finish: black paint
Loose flange: mounts onto Bugpack & Empimanifolds. Very noisy and non-certified, for use only withina circuit The black paint is to provide protection during storage. Mecatechnic advises that you apply high-temperature paint prior to use.