Double Fire manufacture patented motorcycle exhaust systems with an ingenious functionality enabling the rider to modify the emission noise level by symply pressing a button.The ower of company Luciano Barutta decided to build the system after being stuck with the dilemma of' either loud or quiet'. It is well known that measures to increase performance often entail laborious modifications which cannot be reversed.Such modifications can also create problems whilst riding trough a city center, causing not only inconvenience but also considerable expense.Luciano Barutta therefore collaborated together with an engineer to design a solution to this problem.The result is an amazingly ingenious valve wich can be graduafly opened and closed thus reducing or  increasing the motorcycle industry is avaible for various types of motorcycles (Custom/Street etc.
Double Fire offer a variety of innovative exhaust system with modifiable sound control either in chrome plated steel with a classic style, in carbon, aluminium, titanium, and stainless steel  either brushed or polished with the sports styling. These systems offer improved performance.
Continual further development is always undertaken on the ?rolling road? to develop new models which too have increased performance figures.

The qualyti of the finisch, the usage of materials and continual testing on the rolling road allow these systems to sistemms to become not only aesthetically attractive but increased performance.