AUTHORIZATION
Unfortunately no E-passport / registration for the public road traffic
exhaust -YASUNI CARRERA 21-
for vehicles with Minerelli - engine with horizontal cylinder (horizontal)
The Carrera 21 is in short a - awesome Pot- for all who are looking for the right kick on their MHR or Manston engine. At recommended clutch engagement speeds of more than 9000 rpm it mutates into a real killer (ideal clutch here is the Hebo or the BGM -bi:dzi:em). Brutal acceleration, full power, when the Carrera 21 comes to resonance, there is no stopping it, all these features make this exhaust a real fun part, greedy for speed. So a high-revving cylinder is an absolute must (e.g. Hebo Manston, Malossi MHR, etc.) to fully exploit the performance potential. The sound is corresponding to the performance of the racing - sound as you know it from the racetrack.
This excellent processed exhaust comes in a good clear lacquer finish which allows an unobstructed view of the great welds and brass soldering points.
Without E-pass/approval
Please note:
In order for the scooter to reach its full power and speed, it may be necessary to adapt the engine to the new exhaust with other variator weights and/or clutch springs, even if it is to be used on a production engine.