Start custom Ducati 2-valve exhaust designs from the engine itself!

This is an addon for the 18° snap-fit pie-cut system, designed specifically for Ducati 2-valve engines. The adapter connects directly to the exhaust manifold and transitions into the standard 40mm pie-cut system, allowing you to build a complete exhaust layout starting right at the engine outlet.

By combining this adapter with the pie-cut modules, you can fully design, test, and visualise custom exhaust systems for Ducati 2V motorcycles before any fabrication begins. This helps ensure correct fitment, proper routing, and optimal design before cutting any metal.