S3 Krümmer Titan Honda RTL 200/250S3 Titanium Exhaust Manifold Front exhaust pipes made of Titanium ! The excellent resonance of the material, specially developed for trial engines, as well as a perfectly adapted length and profile, gives the engine more vivacity and more elongation, which will meet the demands of the most demanding pilots. Much lighter than the original model The only original 1. 2mm trial TI pipe Dissipates heat very quickly Used by the best pilots