Engine/Power - EJ25T (STI and 2006+ WRX) Discussions about the USDM 2006+ WRX and WRX STi 2.5 liter turbo flat-four.

STI tuning and Shiv

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Old Sep 11, 2003 | 06:22 PM
  #1  
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STI tuning and Shiv

does anyone know why there arent any power stages for the STI, either thru vishnu, or another tuner?....


i would think the sti would be more "tuner" friendly, since the drivetrain can handle more than stock levels of power...


BUDLoNG
Old Sep 12, 2003 | 10:31 PM
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The Stage 1 STi kit is in beta as far as I know.
Old Sep 14, 2003 | 11:24 PM
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Vishnu

I called Vishnu and as of last week according to them some time next month they "should" have a stage kit for the STI price to be around $2200.00. They also said they should be updating the website when it is complete I can't wait to see what they come up with.
Old Sep 15, 2003 | 01:00 PM
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$2,200 for their first stage kit for the STi? Jesus man..
Old Sep 15, 2003 | 06:15 PM
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It consists of an full turbo-back exhaust and an XEDE. We skipped right over Stage Subzero and Stage Zero. Went right to Stage One since it's a bit more interesting

Cheers,
shiv
________
Hamann Motorsport

Last edited by Vishnu; Mar 7, 2011 at 04:05 AM.
Old Sep 16, 2003 | 12:41 AM
  #8  
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How about detonation issues with that setup on 91? I'd say if those were somehow taken care of, I'd absolutely be interested in that when it was released.
Old Sep 16, 2003 | 01:32 AM
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Originally posted by Kuonji
How about detonation issues with that setup on 91?
Shiv claims to have discovered the cause, resolved it, and found additional power, on 91 R+M octane.

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Old Sep 19, 2003 | 01:34 PM
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I am trying to get a multiple purchase together for the Midwest. $750.00 each for orders of 5 through Axis in St. Louis. I am going to have Ron install and dyno tune my car.

PM me if you want in.
Old Sep 28, 2003 | 11:43 PM
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.

Last edited by stott; Feb 9, 2004 at 09:30 AM.
Old Oct 2, 2003 | 07:55 PM
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Haha, believe us, we'll take your money. At the moment our STi stage I kit is backordered- we just can't keep enough Xedes and exhausts in stock to meet demand. If you'll send us an email again you'll get a response tomorrow. Or today, if it's already tomorrow today. Err, yeah. friday.



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