The Supertech titanium exhaust valve for Honda S2000 applications is a flat 31×5.45×107.80mm direct-fit valve offered individually for targeted replacements. This single-piece titanium valve suits exhaust-side service when one component needs swapping during a head rebuild or maintenance, allowing owners to replace just the failed valve without purchasing a full set.
Supertech Honda S2000 31x5.45x107.80 Flat Titanium Exhaust Valve - Single (Drop Ship Only)