The M4 full exhaust system features quality 304 Stainless Steel or Titanium Construction and includes everything required to replace the bike's entire stock exhaust.
M4 is a leader in exhaust for AMA privateer roadracing teams
M4 Full motorcycle exhaust systems are designed to produce the optimum power for the application for which it was designed. Equal length tapered headers lead into high-flow merge collectors. Includes everything required to replace the bike's stock motorcycle exhaust system-from engine to endcap. Stainless headers lead to a standard-mounted titanium motorcycle muffler with carbon fiber endcap.M4 spends extra time on research and development to ensure your system has the ultimate in quality workmanship, ease of installation, and the best performance possible for your motorcycle. One not need look any further than the starting grid at any AMA road race too see how much time and effort M4 spends on R&D at the highest level of competition. Being race oriented, M4 motorcycle exhaust typically produce a very race-style motorcycle exhaust note. A little on the louder side with that higher race-pitched tone.
