Poll: Is the UPREV Tune worth it?
Registered User
Joined: Jan 2013
Posts: 670
Likes: 40
From: Ma
How were the shifts up and down? I have seen they become even more harsh on upshift. Overall how is the throttle response and smoothness with the 7AT?
my shifts are just fine and right where they should be. I dont think the upshifts are any harsher. I have the 5 spd AUTO (08). In my opinion, this transmission is much better than the 7spd G's I have driven. to each their own though.
The 5SPD AUTO is Stronger n Better than our 7SPD Transmission.
UPREV is the best we have at the moment. I'm not truly impress since ECUTEK has control of the ECU and Timing than UPrev. I wish Uprev didn't get lazy and ECUTEK to come out with more features.
??? Can you show a sheet, Ive never heard of a STOCK car gain 25WHP with a tune. Cause what you state means stock car NO mods and UPREV and went from 270ISH( Stock WHP) to 295 WHP? 295 WHP is more like intake ,exhaust and tune. Hell I only got 2 WHP gain Up top on the tune I made all my gains (18+) in the mid range. Intake ( Gen 3's and catback)
??? Can you show a sheet, Ive never heard of a STOCK car gain 25WHP with a tune. Cause what you state means stock car NO mods and UPREV and went from 270ISH( Stock WHP) to 295 WHP? 295 WHP is more like intake ,exhaust and tune. Hell I only got 2 WHP gain Up top on the tune I made all my gains (18+) in the mid range. Intake ( Gen 3's and catback)
Registered Member
Joined: Jul 2013
Posts: 81
Likes: 19
From: Missouri City, Texas
Here is my car on Dyno at UpRev. You can see the full mod list on the video.
All bolts no tune first pull was 301.00 and after tune 325 WHP. You CAN get these car to 400HP at crank 340+ wheels with the right mod compliments and the right car. (They are all not created equal)
So yes, it is absolutely worth every penny of tune
Im sorry but I beg to differ and think your statement is misleading, pls show me a G that has just bolt ons + a tune putting down 340 to the wheels. Only way your doing 340 + is having FI. To get 40-65hp justfrom bolt ons is absurd on a G.
There might be some deviation but there is at least 30whp to be gained with full bolt ons without a tune.
Whats up to all my fellow g users, I finally just got my 2011 infiniti g37x s coupe, traded my 2008 infiniti g35x in. before that i owned a 2004 infiniti g35x so bascially this is my third G. i knew what to expect when i got my g xs coupe, not much more power however because of the drive, stiffer suspension, different steering feel, etc I am able to go faster due to better handling etc. In that case i am very satisfied. I would just be happier if i had a little more juice at lower rpm, lower speeds etc.. In general would be happy with a few more HP, nothing major like like a FI can produce but say 340-350 would be nice. If i pop some test pipes and get a up-rev tune, will that give me a few more hp, 5-6 i would be happy, like i said, I'm not trying to race or anything but a little more power would be nice. Im not sure i want to invest in Cia either but if it actually makes a difference perhaps but im not to convinced w cia to begin with. Any advice would be gladly appreciated.