The kit only comes with the adapter for the airbox side of the carb. There's no adapter for the intake spigot. It doesn't mount properly without it. I have the ability to machine up my own adapter, but most people will not. It's a Mikuni carb, so it's top quality. The other pieces in the kit are top quality. The shipping was incredibly fast! Just be aware of the adapter situation.
Best $500 dollars I have ever spent on my motorcycles. Wished I had learned about it much sooner. It literally makes the bike perform like it was fuel injected. Terrific off idle response, pulls better throughout the throttle range. And BEST of all, it starts much easier.