Nissan 370Z Forum

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-   -   GTM Performance Engineering: MHI Twin Turbo Kit Group Buy (http://www.the370z.com/group-buys/68651-gtm-performance-engineering-mhi-twin-turbo-kit-group-buy.html)

Fearless_Z 04-18-2013 06:51 PM

Quote:

Originally Posted by justboughtaz (Post 2269837)
This is a great deal, and just in time to shut those mustang coyote drivers the hell up!

Haha, yea and whats funny about this is how Ford just released info on their 1200 horsepower Shelby 1000.

They seen what GTM was about to unleash on the streets. :stirthepot:

SPOHN 04-19-2013 01:25 PM

Add my name to list

brucelidat 04-19-2013 07:48 PM

Can you post a week ahead of the time cutoff when you figure it out? very interesting and a great deal, but still a lot of money to consider

NismoZ370 04-21-2013 09:40 PM

Quote:

Originally Posted by khanhvu411 (Post 2267668)
Hang in there Nismo370z, I talked my wife into it but it was a longggg.....talk and a lot of promises :) but what important is I got what I wanted :) I will be joining the list soon, just need to verify couples addtional parts with the kit. Good luck

Thanks for the advice. I've been talking to her about it since I posted here. Today she said yes! :happydance: but I still want to know more about the kit.

Can the black cold air intake pipes in the G37 7AT kit posted in the other thread be selected as an option? What is the difference in spool time in the 16G to 18G. Is it going to be a very noticeable difference? I always wanted more power on the lower end so I think I may go with the 16G? If I have BERK HFC and ARK Grip Exhaust will this be sufficient? Will I need a tune for with my and the kit installed with the your flash or can you include them?

What kind of warranty comes with the kit if any? When is payment due?

SS_Firehawk 04-21-2013 09:54 PM

Haha, I'm reliving the day I was pleading with my Wife for my own kit. She said yes, and I had to guarantee house upgrades. The other day she told me she misses the Z.

Mike@GTM 04-22-2013 12:39 PM

Quote:

Originally Posted by SPOHN (Post 2275019)
Add my name to list

Done, thank you!

Quote:

Originally Posted by brucelidat (Post 2275592)
Can you post a week ahead of the time cutoff when you figure it out? very interesting and a great deal, but still a lot of money to consider

Yes, we will be posting the cutoff date in advance at the same time as the ETA.

Quote:

Originally Posted by NismoZ370 (Post 2278048)
Thanks for the advice. I've been talking to her about it since I posted here. Today she said yes! :happydance: but I still want to know more about the kit.

Can the black cold air intake pipes in the G37 7AT kit posted in the other thread be selected as an option? What is the difference in spool time in the 16G to 18G. Is it going to be a very noticeable difference? I always wanted more power on the lower end so I think I may go with the 16G? If I have BERK HFC and ARK Grip Exhaust will this be sufficient? Will I need a tune for with my and the kit installed with the your flash or can you include them?

What kind of warranty comes with the kit if any? When is payment due?

Powder coating is an additional cost option we have available. It's an additional $240 for the gloss black powder coated piping.

The 18g's spool pretty quick as it is. That said, the 16g's will spool a little faster, but the big difference is in transient response. Since the 16g's are smaller turbos, they will be more responsive to throttle inputs than the 18g's.

I'm not sure how long those HFC's are going to last with a twin turbo kit since most HFC's for these cars aren't designed to handle the heat from forced induction. That said, you will be fine with either the stock cats or test pipes. Our Turn-Key kit comes with our tune and it will be setup for your particular combination of components.

We offer a standard one year warranty on our parts and workmanship.

As for payment, we will be announcing the date we will need payment as soon as we have determined when the kit will be ready to ship.

airikrankin 04-22-2013 01:34 PM

i sent a pm to sam@gtm last week realized it now so i forwarded it to you. id like to be on the list. is there a huge benefit for the ewg over the iwg? with the ewg would that remove the need for test pipes? or do the stock cats stay in place?

Dzel 04-22-2013 02:20 PM

I believe the stock cats or whatever you run stays except like LTH

zakimak 04-22-2013 03:02 PM

PM

NismoZ370 04-22-2013 03:22 PM

Thanks mike

BlkNismo 04-22-2013 03:46 PM

Is there a Tier 4 at 76 people?

Infiniti370z 04-22-2013 03:49 PM

Sent you a PM Mike.

Dzel 04-22-2013 04:27 PM

Quote:

Originally Posted by BlkNismo (Post 2279117)
Is there a Tier 4 at 76 people?

I like where your going with this and it has been stated a number of times. But Mike and Sam are ignoring those comments. :bowrofl:

Mike@GTM 04-23-2013 01:22 PM

Quote:

Originally Posted by airikrankin (Post 2278792)
i sent a pm to sam@gtm last week realized it now so i forwarded it to you. id like to be on the list. is there a huge benefit for the ewg over the iwg? with the ewg would that remove the need for test pipes? or do the stock cats stay in place?

PM replied and added to the list. Thank you!

The external wastegates work with our 3" downpipes that replace the cats/test pipes altogether. The external gates have higher flow than the internal gates and offer better boost control. They are more expensive, however. If you are looking to stick with stock cats or 2.5" test pipes, then the internal gates are the way to go. Keep in mind that the smaller exhaust will ultimately limit your power anyway, so the benefit of the external gates wouldn't really show themselves at the lower power levels.

Quote:

Originally Posted by zakimak (Post 2279008)
PM

PM replied.

Quote:

Originally Posted by NismoZ370 (Post 2279068)
Thanks mike

No worries. :tup:

Quote:

Originally Posted by BlkNismo (Post 2279117)
Is there a Tier 4 at 76 people?

There is not going to be a Tier 4. Tier 1 pricing is a steal and Tier 3 pricing is outright robbery. lol

Quote:

Originally Posted by Infiniti370z (Post 2279124)
Sent you a PM Mike.

PM replied.

Quote:

Originally Posted by Dzel (Post 2279220)
I like where your going with this and it has been stated a number of times. But Mike and Sam are ignoring those comments. :bowrofl:

I must have missed the previous comments. But again, the Tier 3 pricing is a once in a lifetime offer.

Dzel 04-23-2013 02:06 PM

I hope we're getting close to put our payments down my wife keeps coming up with ideas to spend that money.... I don't know how much longer I can hold out.:confused:


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