ATP GT3071 Bolt-on, CP-E TIP, CP-E Catback, TWM STS, ...

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Talon2nr

Member

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2008 MazdaSpeed3

• Oct 13, 2011

• #2

interested in the cat back if you can PM me pics and a price

 

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WillD

Member

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Classic Red 1991 Miata, Magnetic Gray Metallic 2014 Tacoma

• Oct 13, 2011

• #3

As long as you are taking picutres of the CBE for Talon2nr if you could post them here with the proper signage as well that'd be awesome Don't forget a quick snap of the STS while you've got the camera out too!

Thanks (2thumbs)

 

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vbt101

Member

• Oct 15, 2011

• #4

PMs replied to.

Sorry guys! I'll get exhaust pics up this weekend. As far as the STS, I have both the regular TWM STS and full replacement, I'm trying to decide which one to sell. I'll let you all know what I decide asap. If you're interested in one over the other, feel free to sway my decision.

Vinay

 

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TRSpeed

Member

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TR MS3 Sport

• Oct 15, 2011

• #5

interested in twm sts and full replacement depending on prices with the shipping thanks. you can PM

 

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azuelke

Moderator

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2003 Protege5 | Black>Yellow

• Oct 16, 2011

• #6

Still waiting on those other pics...

 

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vbt101

Member

• Oct 17, 2011

• #7

azuelke said:

Still waiting on those other pics...

Click to expand...

All PMs have been replied to, and exhaust pics & pricing have been posted.

 

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skallen

Member

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2007 Mazdaspeed 3

• Oct 17, 2011

• #8

Whichever STS you decide to keep, I want the other!!!!!!

 

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vbt101

Member

• Oct 21, 2011

• #9

skallen said:

Whichever STS you decide to keep, I want the other!!!!!!

Click to expand...

If I get the opportunity this weekend, I'll take the car out with each & see. Thanks for the interest.

PMs replied to.

 

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RichB

Member

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2007 Cosmic Blue Mazdaspeed 3 GT

• Oct 26, 2011

• #10

Any reason why you pulled the turbo after 7K?

Also, you can get a new one for not much more than what your asking.

 

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vbt101

Member

• Oct 26, 2011

• #11

RichB said:

Any reason why you pulled the turbo after 7K?

Also, you can get a new one for not much more than what your asking.

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I pulled this turbo after only 7k because I got a GTX 3071. I love, love, love the GT that I'm selling. No problems with it whatsoever. Fantastic spool (better than the GTX), great power. Only reason I switched is because I have the mod bug

I priced this at a like new price because it's like new. The price is pretty consistent with what I've seen these turbos going for (usually in worse condition/higher mileage) on various forums.

Another thing to consider is that the IWG on my turbo is professionally ported to achieve perfect boost control. It is very well known that ATP is wildly inconsistent from the factory with their IWG ports on their turbos. This was a 3 iteration port, where he took the exhaust housing off, lightly ported the IWG, reinstalled it on the car, tested the car, rinse & repeat. Many people end up over-porting the IWG, which leads to erratic boost spiking which is very difficult to tune out (or don't port at all, which more often than not, will leave you with a turbo that boost creeps). It took meticulous effort that was time and cost intensive to get this turbo running perfectly...but it runs perfectly.

Rich, you have a PM.

 

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RichB

Member

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2007 Cosmic Blue Mazdaspeed 3 GT

• Oct 26, 2011

• #12

Thanks for the explanation. I saw that ATP recently released the GTX compressor. Do you have a IWG or EWG set-up now?

 

Last edited: Oct 26, 2011

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vbt101

Member

• Oct 26, 2011

• #13

RichB said:

Thanks for the explanation. I saw that ATP recently released the GTX turbine. Do you have it with an IWG set-up or do you have to run an EWG and a v-band DP?

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No problem, Rich.

I am running the GTX with IWG as well. I can't yet comment on how effective the IWG is because I haven't been able to spend any time with the tune (or drive the car for that matter) since installing the turbo. Others who are running it are experiencing massive creep (up to 22psi, iirc). One guy I am thinking of in particular has a 4" MAF though, which would contribute to drawing out the inadequacies of the turbo's IWG.

 

Last edited: Oct 26, 2011

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RichB

Member

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2007 Cosmic Blue Mazdaspeed 3 GT

• Oct 26, 2011

• #14

I didn't realize you can get the bolt on GTX yet......

Are you running MBC or EBC?

 

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vbt101

Member

• Oct 26, 2011

• #15

RichB said:

I didn't realize you can get the bolt on GTX yet......

Are you running MBC or EBC?

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Yessir. I'm running an MBC now. Was running EBC before.

 

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RichB

Member

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2007 Cosmic Blue Mazdaspeed 3 GT

• Oct 26, 2011

• #16

Thanks again for the info!

 

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nyspeed3

Member

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2007 Black Mica Speed3 GT

• Oct 31, 2011

• #17

I thought the Gtx u just got is supposed to spool quicker than the regular gt3076?
Is the 3076 the newer version or older version , when did u buy it?

 

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RichB

Member

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2007 Cosmic Blue Mazdaspeed 3 GT

• Oct 31, 2011

• #18

I'm confused. Where is the gt3076 mentioned in this thread? The turbo for sale is the gt3071 and he replaced it with a gtX3071 which has a re-designed compressor.......

 

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nyspeed3

Member

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2007 Black Mica Speed3 GT

• Oct 31, 2011

• #19

Yhea I'm sorry I meant the Gtx 3071 is supposed to flow better & spool quicker
than the regular gt 3071 .
Thanks hard to type & post correctly on these smart phones.

 

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RichB

Member

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2007 Cosmic Blue Mazdaspeed 3 GT

• Oct 31, 2011

• #20

Ahh, thanks for clarifying...

vbt will have to answer that one for ya.