Road Approved - Removable Baffles

This is the original Arrow line of exhaust systems for sportsbikes homologated for road use. The distinctive rhomboid shape of the silencer sleeve combined with the light weight stainless steel pipework gives a combination of elegance as well as performance within the European regulations.

• Full exhaust system with road approved oval silencer.
• Road / Track silencers feature a removeable baffle for race track use.
• Available Aluminium or Titanium.
• Fits at Standard or High Level - High Level in most cases means that the pillion footrests must be removed.
• Collectors (headers) are light weight stainless steel.
• Up to 30% - 50% reduction in weight over original equipment.

The Silencer - The same technology used to develop the Titanium Pro-Racing silencers range is available also in the road legal version to enjoy the exclusivity and high performance level in full compliance with the latest European Community road regulations. The racing and the road approved silencers range share the same manufacturing procedures using top quality materials such as aluminium, titanium and stainless steel assembled together using only T.I.G. and M.I.G. welding techniques.

However, the street legal version reduces drastically the sound emission through the use of an innovative inner silencer design, while maintaining the performance gain within the limits allowed by the European regulations. Each silencer is supplied with a copy of certification filed at the Ministry of Transportation.

The Collectors - Arrow headers are the result of the knowlege acquired on the race track, the use of high quality materials and precise manufacturing.

These are the linking element between the engine and the exhaust. They are therefore the first to be hit by the burned gas coming from the combustion chamber, so inside the gas temperature and speed is very high. It is evident that they are very important to the proper working of the entire exhaust system, they have to ensure the flow of gas in a fast and smooth way whilst resisting at the same time all thermic and noise solicitations transmitted by the gas itself. It is very important to realise collectors with the right conicity according to the performance evolution and, in multi-cylinders four strokes engine with the traditional spark sequence (not “big-bang”), being able to level off the gas pressure in the collectors with the joints, if in the right position and quantity, to ensure a lack of “holes” in the engine power curve. Therefore there is a need to use resistant material but with a relative light weight as the actual technology requires.