I'm looking to get an Osiris tune on my 2006 G35x, and there aren't any dyno tuners anywhere near me (I think Denver is the closest at 8-9hrs away, so that's out of the question), so i'm looking for a good e-Tuner.

There is a tuning shop about an hour away that can tune Osiris, but they don't have a dyno and I don't think he has much experience tuning with Osiris.

I know Uprev does tunes, and I have been in touch with Z1 Motorsports as well. Does anyone have input on either of these, or any other tuners that will do a good job?

Thanks!


P.S. For the record, I have a MD 5/16" Spacer, Z-Tube, SxExCx Grounding Kit, and an HKS Axleback Exhaust.

 

you dont need a tune yet unless thats all your gonna mod

 

I think R/T Tuning can probably help you.

 

Quote !
+1 for Vince...

 

Yeah, this is about all i'm going to do performance-wise.

 

+2 for vince.

 

I'll check into it!

Anyone have input on Z1 or Uprev's eTunes?

 

Thanks for the referral guys!!!! OP we could def take care of you PM me if interested.

Thanks, Vince

 

Long distance tuning (mailing your ECU) is a crapshoot. Tuning done right must be done on a Dyno.

 

If you can dyno tuning (and street tune also more) is better of course !
IF you cannot (like me....) etunes with is for sure still a good thing, if well done.
Car changes a lot, for sure...

 

Again, I emphasize: I do not have access to an Osiris dyno tuner.

I'm not doing the mail-in version. I'm doing the "three e-tune" version.

 

You don't mail the ECU. You do street pulls, send your logs to the tuner and he makes adjustments. Load his changes, rinse wash and repeat until both parties are satisfied. You won't make as much extra power as you would on a dyno since timing adjustments can't be verified, but you can surely iron out the A/F (which will increase power), load the uprev tuned throttle map, set up multiple maps (econo, power, valet, ect) and a few other 'butt dyno approved' things. No crap shoots involved.

 

THIS is the full story of e-tune on a 350Z...
With logs is a "quite good" as dyno, in other cars usually is more difficult if not impossible to do in such a way.
Thanks Nissan for that !

 

+1 on both Vince@R/T and everyone@Z1

They are both great to work with. And djamps is one of the most helpful uprev tuning peeps on here. You're already in touch with some really good folks. If you want to understand what's going on with the tune, check out the UpRev Tuning 101 thread too. I've learned so much from these guys since I first started it.

https://my350z.com/forum/tuning/5188...ing-101-a.html