350z :
- standard
- replaced with Amuse Titanium R exhaust + Motordyne XYZ pipe
- added Motordyne ART test pipes
Most amazing sound on 350z, specially if supercharged, lightest exhaust on 350z, full titanium so rust free forever, probably the most expensive exhaust for 350z.
370:
- standard
- replaced with Ark GRiP
- added Ark R test pipes
- replaced with Amuse Titanium R + Motordyne XYZ pipes + GReddy TT down pipes
GTR:
- Meister R full exhaust, LOOOOUD, but the most awesome sound I've heard on a GTR! I love it!!!
Again, super light, most amazing looking, fully titanium, so rust free forever, but probability the most expensive exhaust for 370z.
Will try and find some videos.
Saying that, we sold close to 50 Invidia Gemini this year, only one apparently had a problem, it was fully replaced by Invidia, but the customer decided he wants to keep both, never returned to us for inspection and to validate his claim, therefore I can say no problems with the Invidia Gemini exhaust