tjlazer said:I think most people (OK me) would have been interested but the eventuri is available new for similar money. Good luck, let me know if you start taking offers beginning with a 3.
Without wanting to turn it into a Gruppe vs Eventuri debate, they're two different price points for a reason IMHO. I've heard both (in-car and yes in person), and have a Gruppe M on mine, and the Gruppe M is louder and more raw than the Eventuri and has a different tone. For me, the performance for either isn't that relevant, regardless of what Eventuri claim for theirs, you buy one of these for noise which IMO the Gruppe is better in that department.