To anybody that needs to hear this:
I’m currently in the process of tuning remotely with Seymore4 and this dude is just absolutely awesome! If you’re thinking about getting it done, JUST DO IT! We’re not even finished and my only regret is not doing it sooner! He is obviously extremely knowledgeable in what he’s doing, and his professionalism and work ethics are obvious from his first response because it comes quickly with useful information and clear instructions and you’re not left waiting days for a reply. Do your part and get your logs to him and I can promise you this man is hard at it working on it as soon as he gets them. You will not be disappointed, I can promise you from my own short(so far) experience.

Thanks for the support!

I try and tell people every day... the tune makes a big difference, even on a completely stock g35. Never had anyone regret doing it

Im planning on doing this after some mods.

Getting mine dyno tuned next month immediately after CAI install. Besides the obvious HP/TQ increase, what else can we expect from the Uprev tune? How is the driveability enhanced?

So far, it feels to me like I’ve gotten back the lower rpm torque I lost when I put on the test pipes. It’s just not as sluggish feeling flooring it from say 50ish~. Before, after the test pipes, it still felt fast, just like it took longer to build up to it. Now it kinda feels like it jumps up to it without catching its breath first if any of that makes any sense. Like it’s not working as hard to do the same thing or better than it was before, lol.
My post was honestly more for reassuring newcomers like myself that, if this is the route they choose for tuning, there’s an incredible pro tuner here in the forums that they can trust with their car. Personally, with dyno prices being what they are, and the convenience and ease of e-tuning with a pro, I’m not sure why dyno shops are even still around?🤷‍♂️

Overall driveability should be noticeably better, all around more responsive and more peppy