need some more info... Does racing mean that this is not for street use or that it is intended for drag racing so cannot be used when turning the bike? My bike needs to be able to turn, and I don't care about noise levels.
from Jörgen Nordin, June 8, 2020
Racing means that this exhaust system has no Homologation so it cannot not be used on the street: it is not street legal. Marving Racing exhaust is not homologated because it cannot provide regular noise levels or CO2 emissions as required by law. No problem to use this racing exhuast for your bike: it is just a matter of legal Homologation.
Yes, let's try again:
I'm still interersted in this part, but I need to know. In the picture, there is a piece of pipe insulated with yellow insulation. Can this insert be removed for running with open exhaust??
from Jörgen Nordin, June 8, 2020
You can remove the inside packing but it is not a removable db-killer: it can be removed to renew the inside packing once it wears out with the time.
Volevo sapere se migliora le prestazioni , se si quanto se in accellerazione o se in allungo ??
Grazie
from Giacomo , December 26, 2017
Essendo un impianto di scarico molto più aperto di quello montato di serie, nel caso in cui venga rivista anche la carburazione dovrebbe permettergli di ottenere un incremento sia ai bassi che in allungo.