The CR Extra line of exhausts is a of high quality product with an excellent quality/price relationship. It is homologated according to EEC parameters and is made for all models and differs from the Extra because of its shiny chrome finishing. Its main body is built according to the most sophisticated robotic M.I.G. welding process. A perforated counter cone specifically designed to enhance the exhaust’s performance is placed inside in order to obtain the best performance possible for a street legal exhaust. The exhaust’s terminal is reversed. The silencer is made of carbon and has a chromed end cap and tail pipe. These details give the exhaust an aggressive and sporty look, whilst maintaining the level of noise emissions within the limits established by European laws. The replacement of stock transmission springs and rolls , for only some models, with the ones included in the exhaust kit, will further enhance the scooter’s performance
 The “Extra” line of exhausts is a of high quality product with an excellent quality/price relationship. It is homologated according to EEC parameters and is made for all models. Its main body is built according to the most sophisticated robotic M.I.G. welding process. A perforated counter cone specifically designed to enhance the exhaust’s performance is placed inside in order to obtain the best performance possible for a street legal exhaust. The exhaust’s terminal is reversed. The silencer is made of carbon and has a chromed end cap and tail pipe. These details give the exhaust an aggressive and sporty look, whilst maintaining the level of noise emissions within the limits established by European laws. The replacement of stock transmission springs and rolls , for only some models, with the ones included in the exhaust kit, will further enhance the scooter’s performance
 Go is our scooter exhaust line aimed at those who want a not so expensive exhaust that performs better than the scooter’s stock exhaust. It is available in two versions: the racing version and the EEC homologated version. It is completely made with stainless steel and assembled by robots using the M.I.G. welding process. Built inside is an internal silencer designed to offer the best compromise between noise containment and performance. The final touch is given by the aluminium heat shield.
Our new exhaust line for scooters called NEXT (with street-legal EEC homologation), is characterized by its excellent performance and it acceptable price. The body is made using a hydraulic press and special moulds and is welded together by robots using the M.I.G. technique. Externally, the exhaust is protected by the same transparent varnish used in superbike competition. The exhaust is completed by an efficient silencer in glazed aluminium with a chromed end.
 The “Reverse” exhaust series are new exhausts developed by Giannelli’s R&D department to offer a technologically advanced scooter exhaust. All “Reverse” exhausts are homologated according to EEC parameters. It has a handcrafted body and a silencer made of stainless steel covered by a Kevlar shell. The main body of the exhaust is made of special steel 10/10, and welded using the oxyacetylene process. It contains a perforated counter cone covered with sound absorbent material specifically made to guarantee maximum performance and contained noise emissions. The look of the system is clearly aggressive and racing provided by the transparent protective paint which doesn’t hide the welding and the colour of the material used. The replacement of stock transmission springs and rolls , for only some models, with the ones included in the exhaust kit, will further enhance the scooter’s performance.
 The “Shot” series is Giannelli Silencer’s state of the art line of racing exhausts. These exhausts are designed to improve the performance of all scooters with modified cylinder group and upgraded carburettor. They are composed by a handcrafted expansion body assembled using oxyacetylene welding processes, and by a reversed silencer made of carbon fibre. The exhaust is made of high quality steel which makes it very resistant while reducing its weight of about 60% compared to the scooter’s stock exhaust. All the components of these exhausts are handcrafted in order to guarantee maximum care to all the details.
 The “Smile” series is aimed for those who are looking for a EEC homologated exhaust which is aesthetically very similar to the stock exhaust. The soundproofing has been carried out using avant garde materials developed to contain noise with maximum efficiency while optimising the scooter’s performance. The exhaust’s body is built with special steel and welded by robots using the M.I.G. welding process. Externally the “Smile” exhaust is recognisable by its black painting and by the big aluminium heat shield |
