Sun has released the 350Z specific Hot Inazma (hyper voltage) and hyper ground kits. These kits increase power, allow electronics to run with less interference, and increase gas mileage. On a base model 350Z test car the Hot Inazma/Hyper Voltage combo increased mileage by 40 miles per tank of gas!

Click here to check out the Hyper Groundhttp://www.driftfactory.com/pr...d=281

Click here to check out the Hot Inazmahttp://www.driftfactory.com/pr...d=284

I would like to add the Hot Inazma to my car (since I already have a grounding kit) alas mine is a 2004.5 the iteration its doesnt fit on...

But those of us that dont have a grounding kit on, should consider the hyperground most everyone seems to like it.

The 350Z needs help with the ground for cleaner signals and this is a good way to do it IMO.The Cleaner the signals the ECU sees the better it can manage your engine and the better the engine will run..

Fred..

You could always get the universal Hot Inazma. They come in a wider range of colors as well.

http://www.driftfactory.com/ad...nazma

Whats the difference between the 2?

Fred..

The only real difference is that the Cyber Speed models come with a mounting plate and wire that are the exact length for mounting it on that plate. With the regular Hot Inazma, you need to mount it yourself with the universal mounts included in the kit. Overall, the Cyber Speed kits are just easier.