GTM Performance Engineering 370Z SUPERCHARGER KIT PRESS RELEASE

G35s-Q8

I got 13rwhp with Invidia CBE on a DynoDynamics dyno.

Anyways, i had Stillen S/C on my old 350z, and i didn't like their crappy RC 7th injector and their control box that required some wires to be cut and solderned to the ECU harness, what i really like about GTM kit is that they made it the way people like it, and you get your own ECU reflashed and tuned for it, which is much better than having a piggyback unit.
The price so far is not that much between the 2 kits, but i heared that Stillen price is for pre-orders only, after release the price well be around $6700, that's what i've been reading on the other thread.

But anyways, in a matter of few months we'll see both kits on the same car on the same dyno for comparsion, it's too early to say this better than that, so far all we know now is the price.

MMC Racing

When Stillen and Vortech released their kits, there was no Cobb or other flash devices available. I'm not sure Technosquare at the time had enough control of the ECU and that would have been an imperfect solution anyway with people shipping their ECU back and forth 10 times to get a tune right. If GTM was releasing a kit in early 2004, they would have traveled the same road.

Both kits have pre-order pricing and will supposedly rise. Of course ultimately supply and demand will dictate pricing. If there is no demand at $6700, the kit will either disappear or come down in price.