11G37excess

Anyone else think that an "IPL" tune for a regular G would benefit? I don't think there are different engine parts to the IPL, just the tune tweaks to get an extra 15hp.

Perhaps a buddy (tech) at the stealership could hook me up?

Any thoughts?

GET_SOME

iTrader: (3)

this has been covered before there is no "ipl tune" they got the extra power from the ipl 2.5 inch exhaust. its diffrent from the regular G37 exhaust.

used2xb

iTrader: (1)

The IPL ecu tune is tightly coupled with the IPL exhaust, so there's really no point in applying to a non-IPL car.

jayrdong

iTrader: (1)

I have the stock IPL exhaust on a regular G37. If I get the ECU retuned by Infiniti will I get the extra 15hp gain?

CodeG

I wonder if an IPL ECU would works?

IPL 370GT

iTrader: (22)

Correct... This has been covered many times. The IPL "tune" is different from the journey, and sport. Not just the Engine but the 7AT Trans too. The +18hp is a combination of exhaust/tune. The local service manager can confirm this for you.

Obviously if you've already purchased the IPL exhaust to replace your OEM sport, the car is breathing better and could benefit from a tune. If you're going to continue to do "bolt on" mods, get an uprev tune after you complete the work. Uprev will get you a few more WHP.

RISKY GUY

iTrader: (9)

My good friend who has an ipl with stage 3 intakes & catback(forget the brand)
He got 15whp & got an extra 40ftlbs of torque all thru power band.
This was with uprev software, tuned by jas @ jds motoring.

Ipl has lots of room for improvement.
Was in the car before & after the tune, day & night.

Abramite

iTrader: (1)

I have an x coupe, so the 7 spd auto is also tuned? Could I get the tune even if I don't have the exhaust? I don't care about the extra power.

jayrdong

iTrader: (1)

Hmm....so uprev tuning or IPL tuning from Infiniti better? Which one. Pros and cons?

venzz

iTrader: (1)

The reason that the hp gain seems like it is alot is because that it is at the crank. An exhaust + uprev tune will net you more gains than the advertised 15 hp.