I recently purchased a 2012 G37 IPL. Does anyone know of any ECU tunes available?

 

Hypertech, Cobb, and Uprev should all work. Just find a good tuner. I recommend changing your cats and even exhaust and intake before you do it though you'll see the best gains

 

Isn't the IPL already tuned? I don't see much room for gains to be honest

 

I thought it was too:/ But I would not be changing out the cats?.
I made GREAT power(298 WHP) and am now making really good power with the
stockers. See sig. .

 

This ^. Unless you change your exhaust, intakes etc then this would be a waste of money. Even then your impoved HP would probably be a disappointment as far as bang for the buck goes.

 

They did tune the ECU. Any suggestions to get more HP/TQ? Guess you can't tune it further?

 

Why waste money on bolt on parts that is going add few hp and torque. Save up and get the gtm tt..

 

It already has an IPL catback on it, so you'd gain more from HFC/Intake + tune.

 

I wasn't sure about tuning the ECU further considering its already been tuned? How would that work?

 

You will not gain anything if you simply tune the ECU as there is not much to adjust from stock, however with the addition of aftermarket intake, HFC, test pipes or long tube headers, you will need to compensate for the changes by retuning the ECU.

 

This...............


Also if you wanted to do a bunch of bolt ons to your car you should have bought something other than an IPL. Base or S would have worked well and saved you some money for that TT or SC. Heck it may have paid for it.

 

I was honestly expecting infiniti to get a little more from an ECU tune than just +18HP and +6TQ. Great car none the less though.

 

Any Suggestions on which brand of intake/headers?

 

Headers, ( NO IMO) Intakes R2C's.

 

Fast Intentions LTH + Stillen G3 intake + Uprev.