ilyas

Since it's an electronically controlled tranny, is there a reprogram somewhere out there to make the shifts faster and/or make the paddle shifters more responsive?

OB G

iTrader: (11)

Uprev

8char

Dark Sarcasm

iTrader: (1)

I have this same request. The 370z shifts so fast and I hoped the G would be the same. I was/am so disappointed.

I think one reason why the Z shifts faster is because of the rev matching. When u up shift a Z the rpm's don't drop like the do in the G. The rpm's stay up higher when going into the next gear compared to the G.

ilyas

This reprograms the transmission for faster shifting?

Track Bandit

iTrader: (1)

What does. I don't see any link or reference to any program. Please clarify.

Al

ashmostro

iTrader: (3)

Subscribed

sneakers

iTrader: (1)

In for more info on uprev. I am using a hypertech and so far am happy with it. But if uprev makes the car perform better than what I have (guessing it should, plus ability switch between tune), am willing to spend $ on uprev.

Here's my thread on hypertech.
https://www.myg37.com/forums/showthr...ight=hypertech

ilyas

To clarify, I'm asking specifically about tuning the transmission for faster shifts in D/Ds, and for less time between clicking the paddle shifters and the transmission shifting.

I know there is a valve body mod from GTM, but this is a mechanical modification that I'd rather not do at this point. I'm asking about a reprogram to the transmission software.

JohnsVert

iTrader: (3)

Can any guys who the uprev tune in their g37 confirm this?