STR-1 stainless black / carbon silencer

The mivv STR-1 exhaust has the best equipment to adapt to the available space of the motorcycle; It has been designed to guarantee the best performance, efficiency and weight reduction. The exhaust is made of AISI 304 stainless steel, it has a 3K twill carbon cap and a special dB Killer optimized to reduce noise without discriminating performance. The STR-1 exhaust has been designed so that the engine can perform at its best throughout the entire number of revolutions. The tests on the test bench, which have also been confirmed by the tests on the track, verify optimal performance at low and high speeds. The STR-1 exhaust is equipped with state-of-the-art sound-absorbing materials, developed by our R&D department; This makes it possible to respect the increasingly severe noise limits imposed by national and international regulations for off-road competitions. The sound-absorbing material can be easily replaced using screws, which are at the front of the exhaust. The mivv exhaust does not require any reprogramming of the control unit (remapping). The development has been done without any modifications to the electronics. The tube can be interchanged with the stock tube.