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2007 STI - 624whp/528wtq 2007 STI - 624whp/528wtq


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Old 12-27-2007, 08:50 AM   #1
Professional STI Driver
 
Car: 07 STI LTD #67
Fav Mod: Andrewtech built, Turbo XS tuned GT35R 624 AWHP. 528 AWTQ on VP C16
Location: Springfield, VA
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Default 2007 STI - 624whp/528wtq
Numbers
Dyno: Dynapack
Tuner: Jermaine at Turbo XS
Wheel HP: 624 C16, 476 93 pump, 514 pump + meth
Wheel TQ: 528 C16, 394 93 pump, 425 pump + meth
Ambient Temp: ~70
Elevation: ~350

Car Info #67476HP 93 Pump 516HP C16: 2007 Subaru STI Limited Edition #67/800 GT35R Thanks to Andrewtech and Turbo XS 500+AWHP - Springfield, Virginia
Year: 2007 STI Limited
Engine Management: UTEC Delta
Turbo: GT3582R .82 A/R
Intercooler: Turbo XS FMIC
Meth Kit: none (Soon to have HFS-5)
Injectors: 950 CC
Intake/Inlet: Turbo XS
Headers: GT Spec ELH
Uppipe: Turbo XS
Downpipe: Turbo XS
CBE: Turbo XS, RFL muffler
Other Power Mods: Andrewtech built motor, built valve train, Exedy twin disc clutch, twin Walbro 255's


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Last edited by TAPOUT; 08-05-2008 at 09:22 PM.
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Old 12-27-2007, 08:56 AM   #2
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Default Re: 2007 STI Limited 513 HP/437 TQ
Sick numbers, congrats.
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Old 12-27-2007, 09:08 AM   #3
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Default Re: 2007 STI Limited 513 HP/437 TQ
DAMN !!!!!

nice work!
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Old 12-27-2007, 09:11 AM   #4
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Default Re: 2007 STI Limited 513 HP/437 TQ
Yeah really nice #'s!

Seems like the torque is a little lower tho, what do you attribute that too? Built motor with higher compression?
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Old 12-27-2007, 09:36 AM   #5
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Car: 07 STI LTD #67
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Default Re: 2007 STI Limited 513 HP/437 TQ
Quote:
Originally Posted by xerox445 View Post
Yeah really nice #'s!

Seems like the torque is a little lower tho, what do you attribute that too? Built motor with higher compression?
Actually, we are almost positive it is the restrictive SPT muffler. We think we are losing a lot of power with it, but I haven't found anything that I like to replace it. Also, for some reason, when we were tuning on the Dyno with the C16, we were only able to get 29.6 PSI of boost. When we road tuned it afterwards, we got 31.5 psi which is definitely making more power.
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Old 12-27-2007, 12:09 PM   #6
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Default Re: 2007 STI Limited 513 HP/437 TQ
wow,very impresive hp numbers!!! nice work,post up some vids if you have any please
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Old 12-27-2007, 12:42 PM   #7
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Default Re: 2007 STI Limited 513 HP/437 TQ
Very Nice! Looks like a clean installation, good numbers. I am sure it is impressive to drive, 30+ boost!
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Old 12-27-2007, 05:14 PM   #8
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Default Re: 2007 STI Limited 513 HP/437 TQ
Congrats!!


Im jealous.!!!
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Old 12-27-2007, 05:17 PM   #9
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Default Re: 2007 STI Limited 513 HP/437 TQ
Quote:
Originally Posted by TAPOUT View Post
Actually, we are almost positive it is the restrictive SPT muffler. We think we are losing a lot of power with it, but I haven't found anything that I like to replace it. Also, for some reason, when we were tuning on the Dyno with the C16, we were only able to get 29.6 PSI of boost. When we road tuned it afterwards, we got 31.5 psi which is definitely making more power.
Yeah, you will always make more boost on the street, theres more load then the dyno can simulate.

I'm chopping my spt off for a vibrant 3 inch strait through flat black muffler, hoping it will be enough to free up some decent flow.
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Old 12-28-2007, 07:36 AM   #10
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Default Re: 2007 STI Limited 513 HP/437 TQ
nice work!!
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Old 12-28-2007, 09:44 AM   #11
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Default Re: 2007 STI Limited 513 HP/437 TQ
nice numbers
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Old 12-28-2007, 01:14 PM   #12
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Default Re: 2007 STI Limited 513 HP/437 TQ
thats one nice limited you got there!
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Old 12-28-2007, 03:09 PM   #13
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Default Re: 2007 STI Limited 513 HP/437 TQ
Thanks everyone. Most of the vids I have are too long for youtube to let me upload them. I am working on it as we speak to learn how to edit them. The only thing I have so far is the very end of the last pump gas run on the Dyno...YouTube - Pump gas pull 07 STI Limited GT35R

I will try to get some more vids of the car in action over the weekend.
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Old 12-28-2007, 03:33 PM   #14
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Default Re: 2007 STI Limited 513 HP/437 TQ
Great numbers! that thing doesnt spool till tomorrow!
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Old 12-28-2007, 08:18 PM   #15
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Car: 07 STI LTD #67
Fav Mod: Andrewtech built, Turbo XS tuned GT35R 624 AWHP. 528 AWTQ on VP C16
Location: Springfield, VA
Posts: 472
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Default Re: 2007 STI Limited 513 HP/437 TQ
Quote:
Originally Posted by 12SecSTI View Post
Great numbers! that thing doesnt spool till tomorrow!
Trust me, it spools fast enough.


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