GTM Performance Engineering: MHI Twin Turbo Official Release

blackonorange

Besides boosted performance do any other kits come with an oil cooler?

elperuano

No, which is why I'm not sure what all the fuss is about. BP adds the oil cooler to the price also.

Mike@GTM

Now at TIER 2 PRICING!!!

1) showme99
2) Jordan11b
3) Mr. Q
4) mikey1600
5) blackonorange
6) Chemy
7) BeemaaZ
8) future370zzz
9) Btalont
10) Fearless_Z
11) Z370Z011
12) IPL 370GT
13) Akmcmahon
14) ZtoG37
15) djmac
16) Spiderrsx23 (myG37)
17) tower74
18) puckshaw
19) Infiniti370z
20) Alstann
21) Morterbooble
22) PureNick (myG37)
23) Neo187H
24) E_mares
25) Black Betty (myG37)
26) awightguy (myG37)
27) keng714
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ENZ5573

put me down for one,Thanks

blackonorange

Holy ****

tower74

Hell yeah!!! 24 more people. I've already got my buddy helping me, who has a lift and engine jack, to install everything. My turbo pants are bouncing off the walls right now.

tower74

I forgot to ask one question and don't know if it was asked before.....Do these turbo kits come with a ball bearing upgrade option? If not then are these kits good without that upgrade? Just curious....

SAM@GTM

The beauty about this kit is that is 100% adaptable to our Garrett based kit and the new T25 plus turbine housings. So lets say for instance you get bored with these turbos, you can install our GT35R turbos without having to change a single component on the kit. I hope that answers your question.

I have no doubt that we'll be in Tier 3 very soon.

Sam

BlkNismo

Ay updates on the 16G regarding possible boost creep issues with iwg?

Also updates on the new manifold design?

Are the bov on this as well as the garret kit set up to vent full atmosphere or are they 50/50?

Chemy

Ay updates on the 16G regarding possible boost creep issues with iwg?

This question is of concern.

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SAM@GTM

Anytime you run a small turbo with internal wastegates, there is a chance of having boost creep if you are not careful with your exhaust system choices. This is not a characteristic of the 16g specifically, it is a concern of anytime you run a small turbine housing. Even in our Garrett based stage 1 kit that comes with the .64 A/R housing, if someone wants to order it, we always ask what type of exhaust they have or what they plan on running so they don't have boost creep issues.

So if you are planning on buying the 16g kit even though we have done a very good job of polishing the wastegate port, I would not suggest running a high flowing 3" exhaust with internal wastegates. If you are planning on running factory exhaust or factory cats, then it is an excellent choice for an extremely responsive setup and you won't need to worry about boost creep. One other thing, is that an automatic puts more load and can exacerbate boost creep on small turbos. The car we tested on did extremely well on the factory exhaust and cats as far as boost control and also did well with test pipes and factory exhaust. But, when we switched to complete open exhaust, we did experience a couple psi increase of boost over our target boost setting.

We are very careful in recommending the right product to our customers so that there are no surprises and challenges after the install. Also, having all three trim options the same price will make this choice easier for the end user since money is not an issue: only desired performance.

We had two different members stop by our facility to check out our 18g test car and both were blown away by how fast and responsive the car was. Hopefully they'll post their experience.

The new manifold design is done and we are waiting on the pre-production pieces to arrive. Once we have them in hand, we will post the nice, shiny pictures.

The blow off valves can be setup for full vent to atmosphere, 50/50 or full recirculation on the MHI kit. Also, I saw that you asked about HKS blow off valves in a different post and we are willing to accommodate special requests like that.

Sam

BeemaaZ

I was one of the members who went for a ride on the test car with Sam. The power this new TT kit makes was unbelievable!

To be honest, I don't mind having a stockish looking car that can make this kind of hp and tq.

Sam, I am still waiting for the quote out the door

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Akbubba47

Omg I want in. When do you think you will close this? Just ordered a big brake kit and funds are low. After I know that, ill contact you about getting on the list

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2009 PW Touring. 6sp, Volk TE37's, MXP catback, and high flow cats.

COSMO

I purchased and just installed the stage II kit and my only regret would be not going with the stage1 kit due to full boost not coming on until around 4500k. And yes I even have their 3' test pipes. Keep that in mind when you order your kit even on the new one... If I had to do it again I would go with the smaller turbo's...

SS_Firehawk

Not sure how much boost your pushing Cosmo, but I generally see the Stage 2's reach 10-12psi at like 3500rpm. It would be a good idea to create a separate thread to see whats up.

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