Roman G

I know this is N/A motor (vs boosted where a tune alone can provide significant gains) but....

is UpRev worth on a stock G37?

what about a car with HFC/TestPipes?

Money vs gains on stock is probobly not worth it, but what about uprev with HFC or testpipes

Thanks

Rad_Slinger

iTrader: (12)

I read a thread somewhere on here before that said something like "only worth it if 2 or more breathing mods are installed"

There's other benefits to a tune than just power though, like reduced throttle lag and better gas mileage.

Honestly, only you can decide if its worth it

Kevalteam

iTrader: (122)

You will need to retune every time you put new performance mod on.... get intake, HFC or TP, and full exhaust then it's worth the tune. I will be getting uprev tune pretty soon. quoted $675 out the door from local tune shop,

eksigned

iTrader: (1)

You won't have to retune with every mod...the OE parameters are still the same, and the system still can flux. By the way, there was a point in time when UpRev was hurting for sales. There are a few shops out there that do UpRev but are EXTREMELY uneducated on the do's and don'ts...make sure you go to a FORUM "heard of" shop to do your tuning!

gtslo88

If you're still under warranty i wouldnt do it. Besides, the gains seem to be pretty negligible to spend 500 on the software and at least another 500 for a dyno tune

RISKY GUY

iTrader: (9)

It's 600 for the tune that includes dyno time.
Imagine spending 1k for a tune, maybe on a gtr.
Kevalteam, I got a good tuner for you, pm or call me.

amt120

Hypertech is pretty popular if you're on a budget. Good review here: https://www.myg37.com/forums/engine-...plified-3.html

Regardless, with an uprev tune by a tuner who knows what they're doing, you will notice a difference even if the performance gains are modest at best.