Hp increase w/ ECU Flash
 

Anyone know what the HP gains are from the ECU flashes company's like Mines are doing.

have not seen anything yet

I doubt there will be a lot of power out of a reflash when the car is N/A.

+1 but they might be able to get 15-25whp.. Who knows.. I read in one of the dyno threads that the car is running a little rich from the factory, so that might be an opportunity to make some power. And then again, i read on another thread that they think the Z is detonating on the stock tune, so you may be asking for trouble by leaning it out.

Time will only tell...

^^^ :werd:

370, try buying all of the supporting mods before considering a reflash. I know that you're looking for quick power (like what you got with the GTI from those folks in Auburn, Alabama), but it isn't going to happen like you want it unless you drop the money to boost the Z.

Even then, I am not sure that you will want to void a warranty on a brand new ride... :eekdance: Right?????? :ohsnap1:

Here's one on a 07+ 350Z. Gives you an idea. They are the same thing. Just imagine taking your car to Shop A vs. Shop B. They're doing the same thing, two different people are mapping the car. But remember that there is never a replacement for having YOUR car on the dyno. Mail order tunes won't have the same result as the dyno below. Any responsible engine tuner will de-tune the map for safetey.

However there are plenty of hacks out there that send the maps out tuned right to the edge for partiuclar car that was in the shop that day. Then things can go boom.

http://image.sportcompactcarweb.com/...dyno_chart.jpg

My guess is anywhere from 15-30whp depending on the supporting mods

The G37 guys are getting pretty good increases with a tune (after they have done most bolt ons). You can expect the same with the 370Z.

OT: your avatar picture. Where is it from?

From here:

http://www.the370z.com/nissan-370z-p...jon-sibal.html

Right. Seeing the increases these CAI's and HFC's are getting, suddenly these 340 WHP claims for the G37s VQ don't see too farfetched....

tr00f.

Any one seen anything about turbo kits for the 370z?

Theres posts about it. The search button is about 6 inches ^ that way...

well. killerbee sent his car with techno square and saw like 11 hp i think with a reflash. not bad, but i would rather get HFCs or G3s for the price