Modern Vespa

This is the Exhaust System used in the Malossi Trofeo Sprintmatic Racing series in Italy. It is pretty neat. Build your own race bike.

https://scooterpartsco.com/malossi/01-malossi-master-part-list/malossi-exhaust-for-vespa-primavera-sprint-150-mhr-racing

So, I am breaking a cardinal suggestion and resurrecting this thread because …

1. I am considering kitting my 2016 Sprint 50; exhaust comes first.
2. It was suggested I talk with Motovista anyway; he's the man.
3. I was too lazy to start a new thread and this one was here.

SIP lists from brands like Technigas, Sito, Turbo Kit, Polini and of course Piaggio. There's also always Akrapovic and others.

I'm looking at the Polini 79cc kit, upjetting, the pipe and some variator mods. I'm going to take things starting with the pipe.

Real world experience, what's the best suggestion? I don't want to say money's no object, but if I do this I plan on keeping the bike.

If, though, at the end of the day, the cost approaches a new 150, it would make sense to go that route, of course.

Thanks for any input.