I bought my GTR last week and put the car on the dyno right away for a baseline. 2 days latter got my Cobb 006 and contacted Sean Ivey for a Pro-tune. He sent me a very conservative tune as I drive the car everyday and also at the track whenever I don't feel like trailering the GT2.

The car is a Black 2009 with 6500 miles and just drop in K&N and Ivey tune

here is the results:

 

Why is the stock dyno tq curve so messed up? Nice new curve though. Sean Ivey knows his stuff.

 

some kind of interference on the torque reading.
He's really good.

 

Sean is a great tuner...back when I had my evo, he did all the tuning on it-great guy as well...
pretty solid numbers, any thoughts on getting an exhaust as well?

 

My plans are a mid pipe, 2012 inlet pipes, maybe injectors and done.
I daily the car, so it can't be loud. I love the way the car drives.