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Old 01-29-2004, 04:23 PM   #1
Gruppe-S
Former Vendor
Vendor Sales Rating: (65)
 
Member#: 23216
Join Date: Aug 2002
Location: Lake Forest, CA | 949-457-1234
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2006 949-457-1234
949-457-1234

Default Gruppe-S V2 4-1 Manifolds with Cast Collectors - Group Buy!

******** CLOSED *********



Hey guys,

We are setting up a group buy for the Gruppe-S 4-1 Manifolds.

*The Gruppe-S manifold is a 4 to 1 manifold designed to provide extensive midrange and top-end power gains. Our manifold features T304 Stainless Steel piping, mandrel bends, and CNC precision cut flanges. The 4-1 collector is cast to ensure the smoothest possible low rates. Strong gains in both HP and torque can be expected with the addition of the manifold, especially with high horsepower applications. Includes all necessary gaskets.

*2 years limited warranty.

*Will fit the 04+ STI 2.5

*This manifold makes around 6HP and 10 Torque on a basic bolt-on car. We have seen it make over 25whp on a car with larger turbo (such as PE1820).



Group Buy Details
5-10 Participants - $375 Shipped
11-15 Participant - $350 Shipped
15+ Participants - $325 Shipped

Jet Hot Coating - + $150

Group Buy Closes 2/27/04. Delivery will be immediate upon close of Group buy. 50% deposit required to participate.

Please contact us with any questions!


CURRENT LIST of PARTICIPANTS

1) mista618
2) WickedRydaX
3) wrxxer
4) alltractionWRX
5) PureWRX
6) wang
7) wrxxer
8) thesmokingman
9) genWRX
10) 300blueballs
11) raucky
12) amelnikov


Thanks,

Gary
sales@gruppe-s.com
www.Gruppe-S.com
510-498-8400
510-498-8882 fax
* Registered users of the site do not see these ads.

Last edited by Gruppe-S; 03-01-2004 at 04:06 AM.
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Old 01-29-2004, 05:27 PM   #2
M32WRXin3seconds
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Chapter/Region: South East
Location: FL
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depending how it does in the header test, i'd buy one if it does well.
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Old 01-29-2004, 06:45 PM   #3
takumi
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Member#: 6964
Join Date: May 2001
Location: levittown ny us
Vehicle:
2001 impreza
pearl ridge blue

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is there a price with your uppipe
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Old 01-29-2004, 09:39 PM   #4
cronic
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-

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Quote:
Originally posted by M32WRXin3seconds
depending how it does in the header test, i'd buy one if it does well.
I also want to see these results.. Any possablity of getting a jet-hott coating option?
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Old 01-30-2004, 01:04 PM   #5
IA Performance
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Member#: 25194
Join Date: Sep 2002
Chapter/Region: RMIC
Location: Boulder, CO
Vehicle:
2008 Forester XT 5mt
Dark Gray

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Here ya go Gruppe-s (their great)

Mods were:

Stock block
PE 1820 turbo, 18.5 psi
PE 650 injectors
Utec
MRT turbo back 3" catless
GT spec gen I header with gt spec up pipe(2 bolt style, same design but now has 3 bolt flange)

The lower power band mods were all the same, but with stock manifolds and Perrin up pipe. Exterior conditions were the same, same dyno, etc. For some reason the dyno would not smooth out the curve like it usually does so the one band has a bunch of spikes in it.

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Old 01-30-2004, 06:00 PM   #6
garface
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Member#: 1581
Join Date: Jun 2000
Chapter/Region: Tri-State
Location: yonkers, ny
Vehicle:
MY00 RS/STi7
MY01 RS Both Silverthorne

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Can someone get back to me about my email to Max? Thanks.
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Old 02-01-2004, 09:41 AM   #7
WRXtreme02
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Location: Winter Park, FL
Vehicle:
2010 GTi

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Any fitment issues? I remember one set of headers that you had to modify the frame??
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Old 02-01-2004, 01:06 PM   #8
IA Performance
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Join Date: Sep 2002
Chapter/Region: RMIC
Location: Boulder, CO
Vehicle:
2008 Forester XT 5mt
Dark Gray

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those were the version I headers, what I have. Very minimal work was required, but the latest ones shouldn't have that issue.
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Old 02-07-2004, 01:58 AM   #9
wang
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Join Date: Nov 2003
Location: San Fran.
Vehicle:
04 wRX
black!

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im down for this group buy
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Old 02-09-2004, 01:16 AM   #10
wrxxer
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Location: Birmingham, Alabama
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well I am down too but I want an up-pipe as well with this. I would like to see what the dyno comparison shows but for $325 I will take this in a heartbeat. Looks like all we need is 13 other people and this deal could be ours


sam
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Old 02-09-2004, 09:16 PM   #11
WickedRydaX
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Location: Fort Collins, Co
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I asked you about Gruppe-N Engine and tranny mounts on iclub, can I make a package out of them with this? Hows $500 shipped sound for all three? Also can you weld a EGT bung on before shipment, if we make a deal. I can make a paypal deposit if you want. I will stick with the $500 no matter how many people buy in to this group buy, so you may end up making $5 more off me for the three item. I know huge money .
MCL
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Old 02-11-2004, 10:35 AM   #12
ttenneb
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Member#: 30013
Join Date: Nov 2002
Chapter/Region: Tri-State
Location: la la land to gotham
Vehicle:
2003 wrx wagon
silver

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so how many people are in the group buy?
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Old 02-11-2004, 11:02 AM   #13
horshack
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Member#: 19236
Join Date: May 2002
Vehicle:
Axis GT35/40R STi
Not back yet

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I have this header on my 04 STi with a TXS cast uppie.

I had both header and uppie HPC coated and made 22 whp and 27 ftlb's of torque.

The turbo is stock and I had a TBE from B&B on the car prior to the header/uppie install.

Its a great set up at a great price!!!!!!!!!!
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Old 02-11-2004, 03:40 PM   #14
WickedRydaX
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Location: Fort Collins, Co
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I'm in if they will take my offer.
MCL
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Old 02-11-2004, 05:10 PM   #15
PureWRX
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Member#: 11739
Join Date: Oct 2001
Location: Northern Connecticut - UCONN
Vehicle:
2002 Impreza WRX
Blue - VF-23, Vishnu

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I am definitely in too. I am still curious if we can have the option of getting these headers jet hott or HPC coated.
Thanks
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Old 02-12-2004, 12:05 AM   #16
alltractionWRX
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Location: SoCal
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2002 WRX
WR Blue

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I would like to join in on this groupbuy so could I just drop by like this weekend and pay for it in full since I will be around the bay area this weekend.
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Old 02-13-2004, 10:18 AM   #17
Puckaveli
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Location: Stow, OH
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00 2.5RS
Silver

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Any clue if this will fit a EJ20G in a 2000 RS. If I buy them and they don't fit can I return them?
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Old 02-13-2004, 11:53 PM   #18
wrxxer
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Location: Birmingham, Alabama
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hey so is there any list of people here so we know if this group buy is going to happen or not. I see some people are in for the group buy but I don't see a list being made or anything. I am still in for this.


sam
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Old 02-14-2004, 06:15 PM   #19
mista618
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Location: Hacienda, Cali
Vehicle:
02 white rex
accessecu stage 2+

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if they can get it coated then i'm in for sure as well
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Old 02-14-2004, 08:18 PM   #20
Gruppe-S
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Member#: 23216
Join Date: Aug 2002
Location: Lake Forest, CA | 949-457-1234
Vehicle:
2006 949-457-1234
949-457-1234

Default

We're starting on the list now.. everyone interested please PM our NASIOC account and we'll get the listed posted on the top post so everyone can eatch how it's going

We will be offering Jet Hot coated manifolds as an option for those wanting it

Pricing is not totally set on the coating at this point as it will depend on how many we send in at once to get it done. But expect at the very most $150 extra for a coated manifold.


WickedRydaX - $500 sounds fair.. no problem doing that. We can't weld on the bung for you though

Puckaveli - The manifolds fit the GC8 chassis EJ20's


Thanks

Max
sales@gruppe-s.com
www.Gruppe-S.com
510-498-8400
510-498-8882 fax
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Old 02-14-2004, 10:31 PM   #21
WickedRydaX
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Location: Fort Collins, Co
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Quote:
Originally posted by Gruppe-S


WickedRydaX - $500 sounds fair.. no problem doing that. We can't weld on the bung for you though


Max
sales@gruppe-s.com
www.Gruppe-S.com
510-498-8400
510-498-8882 fax
I called my order in last night, he (didn't get his name) give it to me for "the best I can do" deal of $510. I have yet to see it show up on my card, so if you can modify it that would be great. I'm not sure how you guys have you order system worked out, but my real name is Michael Schupp if you need it. I was also told that the mounts were out of stock, so I said he could just wait to ship it all out at one time. I guess that makes me at least one person in this group buy for the list.
ThankS for the great deal.
MCL
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Old 02-15-2004, 01:43 AM   #22
Gruppe-S
Former Vendor
Vendor Sales Rating: (65)
 
Member#: 23216
Join Date: Aug 2002
Location: Lake Forest, CA | 949-457-1234
Vehicle:
2006 949-457-1234
949-457-1234

Default

WickedRydaX - I'll adjust it... you sure you want to put everything on hold for the mounts or would you like the manifold first?


Max
sales@gruppe-s.com
www.Gruppe-S.com
510-498-8400
510-498-8882 fax
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Old 02-15-2004, 11:08 AM   #23
WickedRydaX
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Join Date: Jan 2003
Location: Fort Collins, Co
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I was told it would be about 2 weeks for the mounts to come in, I am not going to install for about 3 weeks as is. If for some reason the mounts aren't going to be in for a month or so then I would like the header sooner.
ThankS for the great deal.
MCL
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Old 02-15-2004, 11:55 AM   #24
mista618
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Join Date: Aug 2001
Location: Hacienda, Cali
Vehicle:
02 white rex
accessecu stage 2+

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is the jet hot coating just on the outside of the header or will it be on the inside as well?
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Old 02-16-2004, 10:36 AM   #25
singsing
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Vehicle:
2003 Liberty B4
blue

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imho if it is not coated internally, recipe for disaster if only coated outisde. because heat is retained in the METAL.... this will lead to metal fatigue and cracking...

mine is cracked now... awaiting replacement!!
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