With the street performance enthusiast in mind, RS-R developed the ExMag exhaust line to provide powerful gains in horsepower and torque while retaining a quieter exhaust note.
It is a well known fact to RS-R that it is extremely difficult to produce an exhaust system that makes good power without the excessive noise.
RS-R exhaust However, through extensive R&D at RS-R Headquarters in Japan, all RS-R ExMag exhaust systems have been dyno proven to provide significant power increases over similar exhaust systems.
Our RS-R "Exhaust Magic" lineup offers an excellent alternative to the noisy "coffee can" style of exhausts.