Brooklynstar23

I read somewhere that for 2011 G37x sedans, if we go to the dealership/ Infiniti's service department we can get the ECU updated to the IPL version and get an extra 15 hp, for a price of course, is this true?

roots4x

I highly doubt they would do that at the dealership.

bluedevils95

iTrader: (2)

If they did you can count on me being there 1st thing in the morning! LOL!

Ibanez540r

iTrader: (1)

Where did you read this? ...very very interesting if it was possible.

Brooklynstar23

One of the other G37 forums I dont recall I found it randomly...

G37Sam

You're better off with a custom UpRev tune and besides, I would say around half of that IPL 15hp comes from the less restrictive catback

devil2k

I hope this applies to 2010 as well if it's true. I'd pay to get the extra 15. Subscribed.

chuckie311

iTrader: (3)

i highly doubt its true.. the IPL gets most of its power with the bigger catback...


Moving onto the mechanical upgrades, the IPL G Coupe benefits from a tweaked engine with a recalibrated ECU and a new high-flow exhaust system pushing output from 330-horsepower and 270 lb-ft of torque, to 348HP and 276 lb-ft.

Alvinhui

COBB tuning !!??

Mudgen

Last Friday, no doubt.

chuckie311

iTrader: (3)

cobb dosent do tuning anymore for the G you have to go with uprev

RISKY GUY

iTrader: (9)

^actually have a software tech working on something.
he handles the gtr tuning@cobb.
you are correct they don't support the 2010& up.
dealer did a reflash & lost my tune after I uninstalled.
will post solution.