EXHAUST ARROW Race-Tech / Gilera GP 800 08/13

The Race-Tech silencer was the first exhaust to be manufactured in a diamond shape, which in recent years has replaced the "old style" of traditional cylindrical or elliptical shaped exhausts. The innovative shape of the diamond design meant that Arrow was able to reduce the dimensions of the traditional shape while maintaining the same outlines. This allowed Arrow to reduce weight without affecting internal volume and to keep noise levels within acceptable limits without interfering with performance. The internal components of the mufflers are produced in stainless steel and are TIG welded together. All "wet" sections (those where there is gas flow) are kept under strict dimensional control to optimise gas flow. A very important feature is the rear termination and gas outlet: these components are designed to optimise turbulence-free gas flow, reducing the negative effects of pressure. The silencers of the Race-Tech line are available in the homologated version for almost all motorbikes and are equipped with a removable DB-Killer. These silencers are made of titanium, carbon fibre or aluminium. For some bikes the titanium silencer is also available with the new carbon fibre finish. Features Titanium, aluminium, aluminium Dark Body material stainless steel Silent inner material carbon, stainless steel Rear terminal material stainless steel clamp Silent fixing type 350 Body length mm 54 Graft diameter mm 50 Outlet diameter mm Yes Inclusion of dB-killer