im trying to find a tuner for my 03 g35 but all the ones i find cant be used with the 03 sedans before vin3xxxx and mine is 14xxx? hopefully someone can point me in the right direction

 

Technosquare is the only tuner able to alter the early G35 Type I ecu.

 

thanks alot

 

Didn't even know Technosquare was doing it but that makes sense.

 

do you know how much it is to get it done i went to there and i couldnt get the prices to come up

 

also how hard is it to install headers. ive done the rest of the work myself but dont know what to expect with changing the headers. what all does it intail

 

Headers are a bitch. Can be done but it's tight in there.

 

I did the headers myself...it was about what I expected. Relatively.

It took me a day and a half.

 

I also did headers myself and it was easier than I expected but not by much. Took me about 6 hours.

As for the ECU, I have good reason to believe that the 2002-2003 maxima uses the same exact ecu so we have to see what they are doing to mod their ecu's.

 

ya, i'm pretty sure its the same as well. Time to investigate into the Maxima forums..??

 

You can wire up the Greddy Emanage and have the car tuned.

Or you can go to Technosquare. They charge $550 + shipping to do the ECU. $700 if you drive your car there and they dyno tune it.