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Old 09-10-2007, 03:55 PM   #1
GT42r
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Default What company's offer twin scroll twin turbo kits for the sti?

What company's offer twin scroll twin turbo kits for the sti?
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Old 09-10-2007, 04:41 PM   #2
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lol.... best put your flame suit on

I would try using the search button....
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Old 09-10-2007, 04:44 PM   #3
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I was only able to find one company that produces a twin turbo kit for the sti.
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Old 09-10-2007, 04:53 PM   #4
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How big of a turbo? Full-race, ultimate racing both do.
Shoot me a PM with your location if you want something custom done.

Junior
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Old 09-10-2007, 05:55 PM   #5
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WTF? Twin turbo on our 4 cylinders? Plan on running vf11's or something
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Old 09-10-2007, 06:00 PM   #6
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Quote:
Originally Posted by godfather2112 View Post


WTF? Twin turbo on our 4 cylinders? Plan on running vf11's or something
your joking? I hope..... uhhhhh ohhh gawd, can't ..... stop laughing.
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Old 09-10-2007, 06:01 PM   #7
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Originally Posted by GT42r View Post
I was only able to find one company that produces a twin turbo kit for the sti.
ahhh... well that changes things then...

TWIN turbo???

Hmmm someone around here has such a setup actually... looks killer too...

All aspects or something I believe is the name?
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Old 09-10-2007, 06:03 PM   #8
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the displacement doesn't warrent a twin turbo, why? there are many BOLT on turbos that will offer vast improvments over the stock unit.
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Old 09-10-2007, 06:06 PM   #9
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Quote:
Originally Posted by putz View Post
the displacement doesn't warrent a twin turbo, why? there are many BOLT on turbos that will offer vast improvments over the stock unit.
some people just like to be different I guess... Check out FAT's kits and their twin-charged STi...

that twin charged setup one could argue is a bit much, but it'll definitely be a rather different driving experience, that's for sure...
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Old 09-10-2007, 06:08 PM   #10
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Quote:
Originally Posted by jigga View Post
some people just like to be different I guess... Check out FAT's kits and their twin-charged STi...

that twin charged setup one could argue is a bit much, but it'll definitely be a rather different driving experience, that's for sure...

for sure, but that is not for the faint hearted.
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Old 09-10-2007, 06:11 PM   #11
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at 10K just for the kit?? definitely not! But then again, I'm sure one can get something fabbed up for less if going the DIY route
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Old 09-10-2007, 06:11 PM   #12
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ok but he said twin scroll.
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Old 09-10-2007, 06:15 PM   #13
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Quote:
Originally Posted by jigga View Post
some people just like to be different I guess... Check out FAT's kits and their twin-charged STi...

that twin charged setup one could argue is a bit much, but it'll definitely be a rather different driving experience, that's for sure...
I think the dyno graph of it...with the supercharger...is on here some where. Yah, it was a TT/SC STi. The torque "curve" is incredible.
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Old 09-10-2007, 06:22 PM   #14
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ok but he said twin scroll.
lol.. the thread title says twin scroll, but i think he meant twin turbo...That would explain why he couldn't find many that did that sort of thing
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Old 09-10-2007, 06:23 PM   #15
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Originally Posted by shemoves View Post
I think the dyno graph of it...with the supercharger...is on here some where. Yah, it was a TT/SC STi. The torque "curve" is incredible.
Yeh i saw it. wierd seeing that sort of curve on a subaru
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Old 09-10-2007, 10:32 PM   #16
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Hahah I missed the twin turbo part when I posted... Good luck with that.. kinda pointless with such a small motor.

Junior
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Old 09-11-2007, 03:59 AM   #17
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Aps has a rotated twin scroll as well!
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Old 09-11-2007, 09:40 AM   #18
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Quote:
Originally Posted by shemoves View Post
I think the dyno graph of it...with the supercharger...is on here some where. Yah, it was a TT/SC STi. The torque "curve" is incredible.
and the power non exsistant....

it was all show... made just as much power as a single 35r
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Old 09-11-2007, 10:49 AM   #19
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He said Twin Scroll Twin Turbo..

..have fun finding one of those kits..
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Old 09-11-2007, 10:51 AM   #20
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Where are the dyno results from one of the many Full-Race kit's? I WANNA SEE RESULTS!!1!!
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Old 09-11-2007, 11:12 AM   #21
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If there was room, maybe sequential twin turbos would be nice. Maybe a 16g + 40r. Although, I could see massive $$$ and then running slower than just a 40r setup alone...
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Old 09-11-2007, 12:39 PM   #22
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JR.
I designed a twin turbo setup for the 2.5 ltr engine. It was alot of work. Not sure if I will ever go forward with it. All the numbers crunch. I found that -10 cartriges in T25 housings under the engine wll work perfectly. You have to run a scavange pump. I even designed a Proper exhaust manifold so the pulses where correct. Also an FMIC that worked with the setup. To really make it work you need an 8k redline which means Heads and cams. I designed this kit back before the 40R twin and 42R twin scroll where out. Now I am not sure it would make a smuch sense other then the Effeciency and wow factor.
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Old 09-11-2007, 04:12 PM   #23
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Hahah I missed the twin turbo part when I posted... Good luck with that.. kinda pointless with such a small motor.

Junior

You're kidding you wouldnt rather have a twin turbo sti with 1000whp opposed to a single turbo sti with 500whp. Pointless with a small motor I think not.
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Old 09-11-2007, 04:15 PM   #24
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I saw the air tech twin turbo kit but its a little expensive. I bet with that twin turbo kit and mods you could be at 1000whp. And still use the car as a daily driver.
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Old 09-11-2007, 04:19 PM   #25
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You're kidding you wouldnt rather have a twin turbo sti with 1000whp opposed to a single turbo sti with 500whp. Pointless with a small motor I think not.
You cant just slap another turbo on the car and expect twice the power.


A single twinscroll GT4202 would make 1000whp anyways.
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