2 in 1 Exhaust system and paint black silencer for V7II. Made of high strength stainless steel sheets much thinner than the original one it allows a considerable save of wheight on the original one. The increased diameter up to 45 mm of them allows an increase of performance due to the higher output rate of the exhaust gases. The compensator contributes in saving weight and improving performance by increasing the power supply and regulating the torque curve.IT si provided with the dedicated flanges to connect it to the heads. Thanks to the connections made ''by high strength springs the perfect adaptability to every bike is ensured. Designed to offer the best with Agostini Mandello silencer.