Arrow Race-Tech Exhaust Ducati Diavel
- Power: +7.00 HP
- Torque: 8.92 Nm
- Weight: -4.83 Kg
- Static noise: +2 dB
Race-Tech exhaust range was the first series of silencers designed with the new diamond-shaped section. This design replaces the older oval and cylindrical silencers. The advanced profile (looks like a diamond, with smooth corners) makes it possible to reduce dimensions but with an equivalent section surface. This feature is important in reducing weight and dimensions, increasing the internal volume with excellent advantages in noise damping and high performance. Internal structure is generally made in stainless steel, TIG welding. The internal parts, the sections, the exit pipe and the rear endcap are designed to allow for the smoother flow of exhaust gases possible reducing back-pressure-generated losses.