Hey guys I got an 03 g35 coupe with a z tube kn filter, motordyne plenum spacer, nismo muffler (not catback exhaust) and am installing FI HFCs next weekend. Would it be worth me getting an Osirus tune or do I need to do more mods to make it worth the money? Guy wants $650 to do the tune which sounds high to me. If im going to spend that kind of money I just want to make sure it will be worth it. Thanks

 

I would def get a full cat back to take FULL advantage the tune. And thats the right price for the osiris tune unfortunately.

 

We only charge $500, and will make two adjustments for free when you decide to upgrade later. Come on down to Charlotte and check us out.
BTW, if you have an 03, you better make sure you have a compatible ecm. PM me your VIN # and I will make sure.

 

I made the trip to CIN it was worth it to me. I gained over my previous tune. I would make sure I have all my mods installed because it is a haul to get there, but worth it.

The 04 retune thread is my car with the mods I told you about in the drag thread.

 

I was looking at Hills Garage. Me an my buddy both want to get Osirus tunes so we are gona offer him a $1000 for both or im not gona do it. Id def want to come down an have CIN do it cuz thats a good price but to far the way gas is going.

 

Lmk if you go to Hills I'll stop by. Did you try R/T Tuning in lansdale pa? The tuners name on here is Vince@RTtuning send him a pm they do a good job also. I ran my fastest time on their tune last yr before Hills had a tuner.

 

So RT Tuning is another good place. I saw JE Performance in Rosedale and J Tune Performance in Delaware also do the tune. Have you heard anything good or bad from these two shops

 

Hok at J-tune is an excellent tuner, you can't go wrong with him. I've seen him tune several VQ's and he definitely knows what he's doing.

RT is good too, either way you're going to love the results

 

From what I've seen $650 is a good price too, tuning isn't like a part that you can buy from anywhere and its the same, tuning is an art. The tuner really does matter

 

I would say buy the tuner system and tune the car yourself. It's worth it. You can run all kind of diagnostics and change a bunch of settings. Not to mention 550whp with the stock ECU is possible.

 

I'm tuned with Uprev. Love it.

 

damn joe...didnt know they were up there, cost wise.

 

If you figure that you are paying for the license to the tuning software and the dyno tuning, its not like the tuner is making all that money as profit. Dyno's aren't cheap to buy and maintain, and it takes a lot of practice and experience to be able to correctly tune a car.

honda guys gonna buy a K-pro or chip their ecu, 240 guys have to buy a power FC, other guys buy a utec or haltech for big bucks etc etc, and THEN pay for dyno tuning, in the end uprev is actually a very affordable tuning solution if you compare it across the market for what its capable of

 

Does anyone even know the limit of horse power the stock ECU can be tuned for. 550whp was done but is anyone any higher? 600-700?

 

I've seen up to 650whp dynojet tuned strictly with osiris, not sure of a maximum horsepower