GT Motorsports: GTM Stage 2 TT G37 Coupe, GTM 3" Cat-Back, GTM Flash, 611RWHP/474RWTQ

George@GTM

Christian has given us the honor to work on his twin turbo G37 project and we are very happy to do so. This car made it's way down to our shop from Maryland and we went to work right away so we can get the car back to its owner ASAP. We are very pleased with the results to say the least and are sure Christian will be as well. This car puts down serious power for a stock block and it feels great, definitely one of the better G37's we have turned out. (Doesn't hurt that this was a 6MT, all the others have been A/T so far ) What makes this car unique are the choice of the components Christian choose from; the 3" down pipes/external waste gates, down to the OS Giken clutch, really helped us accomplish our 500rwhp goal.

Although our goal started off at 500rwhp, the car made that very easily. We made a phone call to the customer to see if he wanted to go past the 10PSI mark, he gave us the OK and we cranked the boost up a little more. At only 12 PSI we broke 600rwhp and decided to stop at that point, not to mention the fuel system is pretty much at full capacity around this power level.

The combination of the larger displacement (3.7L) and VVEL really allow this engine to make some serious power with minimal boost, also the higher compression is a factor. Drive ability is STOCK, the car feel as it did when it came in but with double the power output. These new lines of VQ are truly amazing and are great boost candidates.

As you can see from the pictures this car is equipped with the ICC, and it is still fully functional with our turbo kit. The GTM ICC Supplement kit relocates the ICC as shown below and it retains full functionality; although it must be re-calibrated via the Consult III. Only this car we also did some custom molding of the bumper to achieve that OEM look which is not included in the standard kit.




GTM Stage 2 Turn-Key Twin Turbo System
GTM 3" Turbo Cat-back exhaust
GTM 3" Downpipes w/ External waste gates
GTM ICC Supplement relocation kit
GTM Stainless Braided Clutch line
GTM ECU reflash via Osiris
OS Giken Twin Plate Dampened clutch/flywheel kit
Blitz SBC Boost Controller
PLX Devices Monitoring System

George@GTM

370NUTZ

What shop in Maryland did this work? I want this for my z WHEN I get, and am in NOVA, would love to find a place that does this quality wotk

terrycs

His car was shipped from MA to GTM in Southern CA who the work. They did the work on my car as well. There are also notable shops on the east coast too.

Turbo Tuner

Infinite Speed & Performance Online Store Infinite Speed & Performance...


With good fuel, it'll be interesting to see how much these blocks can/will take!? We're at 611rwhp now, if the true numbers turn out being around 100rw more without any mods to the long block... i can tell you now, that would take these cars on a whole different level*

WShade

That is very impressive!

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George@GTM

Are you claiming they built this car? Your post is worded that way and I would appreciate if you edit it.

Thank you,

-George
GT Motorsports

AK370Z

AM I missing something here? Every picture has GTM watermark on it and it was done in CA at GTM's workshop, how the heck that other tuner shop popped up?

Turbo Tuner, are you trying to drive traffic to your shop? please explain or I will have to take action..

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Phimosis

Agree 100%. Total breech of ethics. "we" could be interpreted as "we, the community have seen 611 whp," but that is a stretch of logic.

Turbo tuner could claim that he has no afiliation to infinite speed and performance, but if a pattern of self promotion occurred, can you just ban each user that does it? If enough "users," or user names start claiming that a certain business has achieved a proud accomplishment when it is really a product someone else's hard work, some people inevitably will believe the false claims.

That type of dishonesty shouldn't be tolerated even once.

Turbo Tuner

WTF!?!?!?!? I was just responding to "370NUTS" who asked who in HIS area is capable of installing your kit! I referred ISP which is a very reputable local shop in MD which would have NO problem installing the GTM kit. The latter statement was stating "we" (as a community) have seen 611rwhp now... and it'll be interesting to see how much more these motors can/will take in their completely stockblock form (as in the motor modded by GTM in this very thread). WHEN did i say ISP is the shop which engineered and created this kit and for the record I'm not affiliated with ISP at all other than being a very satisfied customer of their work a while back... Hence, i will NOT change my post. Just ask the moderators on this site you guys have in your backpocket ($$$) to do it for you..


And Phimosis, what kind of weak, a$$-clown, gaypride-lawyer are u trying to convince us you are!? LOL. Stop trying to micro-analyze every single word & line of my completely innocent post (which actually was trying to help GTM sell a kit locally by setting up "370nuts" with a capable local installer) and try to ''build a case'' out of nothing* You're a joke bro...''for the record*''

And i thought supraforums was bad...lol.

tru_Asiatik

talk about sleeper!!

cant wait for the z version to be finalized

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nogoodname

that's really neat that you made the ICC fit in the fake side grille....really nice touch


but wow......600+ hp and 470+ lbs...very serious
time to upgrade those stock BBK's


have any dyno vids of the 12 PSI run ????

George@GTM

We have videos coming just for you guys, we know how you like your vids!

-George
GT Motorsports

nogoodname

just curious, could the VQ engine be pushed even more ??
with stock compounds, like block and pistons....etc

LiquidZ

Sweet jesus

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