Leo Vince Full System

All the exhaust systems are made from AISI 304 stainless steel. This is TIG-welded and, where necessary, filler rod is used. In the latter case, the rod material is always stainless steel, to prevent oxidation (rust) around the welds. The LeoVince SBK systems do not require modifications to the carburation/injection system Around the welded junctions, the various collectors are cleaned and ported internally using a special grinding process. This ensures that every part of the exhaust is exactly as designed, giving optimized gas-flow. The manufacturing techniques and processing cycles guarantee tight tolerances. This combines perfect sealing of the joints, preventing exhaust leaks, with easy assembly. Meticulous attention to detail is demonstrated by the use of prestige componentry: the cylinder head and adaptor flanges and, in racing versions, the silencer support brackets, are machined from solid aluminium alloy; the collector brackets are made from stainless steel and equipped with an anti-vibration rubber damper; exhaust spigots are machined from billet stainless steel. All the stainless steel parts undergo a special surface treatment ("scotch bright"), comprising an initial automatic cleaning process followed by hand polishing. A special feature worth mentioning, "borrowed" from racing, is the housing for the (lambda) sensor included in the high-mount racing version. This is a sensor required for telemetric data acquisition, to measure the concentration of oxygen in the exhaust. The stainless steel bung for the (lambda) sensor comes caped with a special safety wired nut , required by those who do not use the above-mentioned sensor.