With a tune, the entire power curve is improved and not just the peak power. More then likely you will notice a difference but it will not be drastic.

 

Since you live in Charlotte you probably will be going to CIN for your tune.

Go to the tuner section and look at page one under the Osiris dyno thread.

The tuner for CIN is grocerygetter (Ben) basically you should compare what gains you may get with your mods and tune on his dyno if you use him.

I know the completely stock and then tuned stock was a 5AT.

 

Yes i will be getting tuned there, heard hes great for G's. and also thats a pretty beast 1/4 mile time in your signature. what mods do you have on your car?

 

https://g35driver.com/forums/tuner-d...ml#post6341315

 

What about a 08 2nd gen??? what kind of # do they have???

 

MREV2 lower plenum would be a nice addition.

 

I have Dyno'd my 2005 6MT Coupe and all I have is a greddy muffler, everything else is stock. I used Dyno Jet where you have to take off the wheels then do it and also on the ramp one. Hopefully it will help give an insight of what it looks like somewhat close to stock. Last dyno i did on a ramp i got 242Hp. Will scan and put up the results soon.

 

almost 300hp just from motordyne bolt ons and a tune not bad at all. next for me will definately be ART pipes and either transgo VB upgrade or XYZ with resonator

 

Remember he is 6mt (less drivetrain loss) and try to compare #'s on CINs since all dynos are different.

300hp with the same mods on one dyno may be more or less on another.

 

I did MD spacer, MREV2, Kinetix HFCs, Z1 Z tube, K&N drop in, replica HKS exhaust, Osiris tune, and new plugs.....I honestly did not notice much of a difference. My car is ALOT louder now and sounds more agressive...which I think gives the illusion that you're making more power...but actually going faster, it's hard for me to say if all that money is really worth it. Most noticeable difference with all those mods I did, imo, is the rev limiter removal with the Osiris. In all honesty, if I was to do it again, I think I'd put my money into somehting else though.

 

Plenum Spacer, K&N drop in filter, HFC or Test Pipes & Osiris Tune. Best bang for your buck.

 

the true test will be early this summer as soon as Z-max opens up. I have 6 or 7 1/4 mile times from last year when my car was 100% stock so well see how much a few bolt-ons help out on the track. hopefully ill see a worthy improved time...

 

well you already have one of the best exhaust. I would just add ART pipes, tune, 3.5 or 3.7 FD, transgo and call it a day if you want to stay mildly modded.

Since you are AT you will need the last 2 to get the most out of your set-up with no tune needed.

My mods are listed in the video.

http://youtu.be/Qb3XHT1WICY

 

Here is the attached Dyno sheet of mine.

 

wow u did all those upgrades and u didnt get much out of it? do u have the rev up motor? there was dynos somewehre that those mrev2 + spacers gives a dramatic improvement