^do the test pipes/hfc then tune it.

i should get test pipes/hfc!? will it make a big difference with them before and after my tune? what kind should i get?

Best NA single mod gain i had on my car. I had Fast Intentions resonated test pipes.

hey bro, how u liking the obx throttle body spacer. thts the only thing i dont have, so im deciding if i should get it or not. did u feel any difference?

Such as? And from who?

Shawn is one of the best for NA tuning around the area. GTM is very expensive and (imo) its not worth it for just a tune on a bolt-on VQ. Not to mention, they are also very busy.

I would only go with GTM if I were forced induction. Then the money spent would be somewhat justifiable.

gtm probably doesn't and most likely wont have time for an osiris tune on a na car, they're always way too busy, especially for that. Osiris is easy anyways and plus it costs more at gtm. But unless you really want too personally then go for it. Agree with Henry when he says he probably only go there for forced induction. Now and days I'm a Cobb tuning head puhaha

First of all your right, you didnt get owned . But after 80MPH I was walkin away from you pretty hard . I'm tuned at Church and I'm 274.7 to the wheel with 252.8 ftlb .I posted those dyno #'s before but i got so much negitive feedback from all sorts of G35 nuts mostly saying that thats an impossible HP # to reach with my mod list. I easily smoke PRE 07six speed Z's & G's . My most recent conquest was a stock Evo 10 by 2 cars. I was dead even with a 06 M45 then got Tuned at church, Own the M45 by 1.5 cars . EVERYBODY and there mama should get tuned.Who cares where you get it done, just get it DONE

those are some insane numbers bill, i wish i can get something close.

^ check out my thread about my tune with the UpRev Osiris @ Church.

so if you saw those type of gains.. what type of gains would i see with my 5at 03 sedan wlth a custom CAI / grounding kit / NGK Iridium spark plugs / blox 5/8 plenum spacer / Kinetix Racing V+ Intake plenum / motordyne lower plenum /Motordyne Engineering ISO Thermal Upgrade (lower plenum gasket) / obx throttle body spacer / unorthodox racing crank pulley / Megan Racing catback exhaust / Megan racing Y-pipe. using utec to tune my car.

Cute high dynapack #s man, go on a Mustang Dyno and you'll be pissed as hell hahah. Jk Jk Jk I agree, go get a tune fvckers!!!!!