



FRENCH DAYS offer, more than
The Indy-Race silencers have been designed for use on certain motorcycles, primarily those that require an under-seat silencer (which makes it difficult to use existing Arrow exhausts), but once available, the Indy-Race silencers have also been used in some "standard" systems.
The design was inspired by the shape of certain American circuits (hence the name of the range); the section allows for reduced dimensions while maintaining a good internal volume to dampen noise with very good output power. The internal parts are made of stainless steel, welded using TIG/MIG, and the silencer body is available in titanium, carbon fibre, and aluminium with a steel or carbon tip.
Features and maximum gains:
+ 2.50 hp (173 hp > 175.5 hp)
+ 2.16 Nm (109.44 Nm > 111.6 Nm)
- 0.78 kg (1.8 kg > 1.07 kg)
+ 2 dB (99 dB > 101 dB)