Arrow's Race-Tech silencer was the very first exhaust made up with a diamond shape and in the past years almost completely replaced the “old style” systems with a round of elliptical shape. The innovating diamond shape design really made Arow capable to reduce the dimensions with respect to traditional shapes, though keeping the same overall cross-section. This allowed Arrow to manage also a real weight reduction without compromising the inner volume, thus keeping the noise below an acceptable level without choking the performances. Inner parts of the silencers are made with stainless steel coupled with TIG welding technology. All the “wet” sections (those involved by the gas flow) are kept under strict dimensional control, to optimize the gas flow. Really important features are the rear end caps and the gas outlet pipes: these components are designed so that outbound gas flow runs turbulence-free and to reduce counter-pressure negative effects. These Race-Tech range silencers are the Street Legal version and are equipped with a removable baffle (dB-killer). These Arrow Race Tech silencers are priced to include the link pipe (71452MI) and all necessary hardware for installation. These silencers are available in titanium, carbon fiber, aluminum or dark aluminum. All silencer finish options will include a carbon fiber end cap.
