The Supertech sodium-filled Inconel exhaust valve for Audi and Volkswagen 2.0T FSI 16V engines is sold as a single unit for cylinder head repair. This valve combines the sodium-filled core with Inconel construction as specified for this application. It’s intended as a direct replacement exhaust valve for the 2.0T FSI 16V engine family when a single valve is required.
Supertech Audi/VW 2.0T FSI 16V Sodium Filled Inconel Exhaust Valve - Single (Drop Ship Only)