Anyone familiar with Cobb Access port tuning. I have a place locally that does it and has started to do Infinity. They say (of course) that they've had very good results with Infinity G35's that they've done. It seems expensive. You have to buy the access port. . . a little over $600, and then they charge at least $400 for the tune. They have AWD dynometer. I have a 2004 G35x

Tilf

 

Say it with me, "INFINITI". "INFINITI".

At least know how to spell what kind of car you drive...

And, this should probably be in the tuning section.

 

Moved to Tuner section where all the other info on this subject lives.

 

Thats expensive for the tune IMO.

Cobb also just released software for free that should allow you to tune it yourself. Plus the AP comes with some preset tunes.