2006 STI - 440whp/455wtq

**AutoMaster** · 01-07-2008, 06:48 AM

Numbers
Dyno: Dyno Dynamics
Tuner: AutoMaster AMR
Wheel HP: 440whp (stock 200whp)
Wheel TQ: 455wtq (stock 200wtq)

Car Info
Year: 2006
Engine Management: ECUtek Custom Reflash
Turbo: Element Tuning GT52 Turbocharger
Intercooler: AutoMaster AMR Custom Front Mount Intercooler
Inection: AutoMaster AMR Custom Meth Injection
Injectors: PE 850cc Injectors
Intake/Inlet: AMR BIG MAF Intake - Stock Inlet Hose
Headers: Agency Power Headers
Uppipe: Agency Power Up-Pipe
Downpipe: AMR 3" Coated Downpipe
CBE: GReddy GT Cat-Back (modified)
Other Power Mods:
- TiAL 50mm Blow-Off Valve
- Walbro 255 Fuel Pump
- Hallman Manual Boost Controller

Dyno Sheet:

Boost Chart:

VIDEO: YouTube - 2006 Subaru STi - GT52, 93 Octane, Meth Injection

Notes:
93 Octane + Meth Injection.

This car is a beast! Along with the 230+whp/250+wtq over stock, we also were able to achieve FULL BOOST at 3800rpm!!!

This turbocharger is an excellent unit in my opinion. We achieved 25psi by 3800rpm. Even "Internally Gated", boost tampered to only 22-21psi by redline. The FLAT HP curve gives amazing top end pull along a huge ramp in torque from stop to peak 4000rpm. This STi is BAD@SS enough to keep you in your seat from start to finish. Hopefully the customer will get some "IN CAR" videos for us to post up.

In the AMR POWER BOOK the GT52 =

-Rob

aspengc8 · 01-10-2008, 08:59 AM

Nice! Some luv for the GT52

-Chris

WhiteKnight · 01-10-2008, 09:24 AM

Whats the modification on Greddy catback?

**AutoMaster** · 01-10-2008, 12:13 PM

Quote:

Originally Posted by aspengc8

Nice! Some luv for the GT52

-Chris

+1

-Rob

Quote:

Originally Posted by WhiteKnight

Whats the modification on Greddy catback?

We removed the resonator, located in the center of the mid-pipe. Really free'd some flow.

-Rob

white goodman · 01-13-2008, 11:48 PM

Great numbers, wish my 06 posted figures like that

neverendingmods · 01-15-2008, 04:02 AM

GT52. Any internal parts in that 06? Rods + pistons maybe? Those are some excellent numbers.

**AutoMaster** · 01-15-2008, 06:59 AM

Quote:

Originally Posted by neverendingmods

GT52. Any internal parts in that 06? Rods + pistons maybe? Those are some excellent numbers.

BONE STOCK!

The customer will be installing one of our AMR shortblocks once summer sets in. Then we will most likely turn the piolet up even more. See if that 500whp mark can be reached with the "little guy".

-Rob

RFFG · 01-15-2008, 07:34 AM

Nice!

Do you have any #'s w/o meth?

**AutoMaster** · 01-15-2008, 09:29 AM

Quote:

Originally Posted by RFFG

Nice!

Do you have any #'s w/o meth?

Sure. We have some recent ones we are currently doing here in our facility I will post and link as soon as they are completed.

-Rob

jermdeez · 01-15-2008, 12:10 PM

Ive never seen a stock sti read that low 200 even on a that type of dyno? you sure that was really its baseline stock

**AutoMaster** · 01-15-2008, 12:20 PM

Quote:

Originally Posted by jermdeez

Ive never seen a stock sti read that low 200 even on a that type of dyno? you sure that was really its baseline stock

Most dyno facilities are into the "numbers game" and "fiddle" with the way the dyno reads. We leave our dyno set the way it came to us. Stock STi's put down 200whp-210whp. We do not care about the final number, we are more into how much was gained/achieved over stock. We have never seen stock STi's more than that. In reference, APS uses the same dyno as us along with the same settings and their's reads right-on-spot to ours.

If someone had a STOCK STi, they are more then welcome to contact me and come down for a FREE dyno pull to confirm it for themselves.

-Rob

blindfold · 01-15-2008, 12:34 PM

Sweetness.

I am quite interested in your equal length headers. It's unfortunate you guys had a full line of AMR parts and left out the headers, if you have any more detailed specs of that header (diameters of primaries etc.)and a dyno comparison of before and after on larger turbos(20g+, prefer 35r if possible), please post them. Thanks.

**AutoMaster** · 01-15-2008, 12:42 PM

Quote:

Originally Posted by blindfold

Sweetness.

I am quite interested in your equal length headers. It's unfortunate you guys had a full line of AMR parts and left out the headers, if you have any more detailed specs of that header (diameters of primaries etc.)and a dyno comparison of before and after on larger turbos(20g+, prefer 35r if possible), please post them. Thanks.

We actually are just finishing up retooling. We have a new line of exhaust systems, headers, intakes, turbo kits, etc... comming out. It is a very exciting time for us. I will be posting up a complete write up on each of our parts not to mention we might need some STi's for testing. I will keep IWSTI updated on all of our progress.

-Rob

***jnprn2003*** · 02-11-2008, 02:12 AM

Gt52 Ftw...

**AutoMaster** · 02-11-2008, 07:16 AM

Quote:

Originally Posted by jnprn2003

Gt52 Ftw...

We agree!

-Rob

01-07-2008, 06:48 AM	#1
AutoMaster Authorized Vendor Car: Where Real Power is Fav Mod: Tuning & Performance Location: Mamaroneck, NY 10543 Posts: 568 Join Date: May 2005 Trader Rating: (0)	2006 STI - 440whp/455wtq Numbers Dyno: Dyno Dynamics Tuner: AutoMaster AMR Wheel HP: 440whp (stock 200whp) Wheel TQ: 455wtq (stock 200wtq) Car Info Year: 2006 Engine Management: ECUtek Custom Reflash Turbo: Element Tuning GT52 Turbocharger Intercooler: AutoMaster AMR Custom Front Mount Intercooler Inection: AutoMaster AMR Custom Meth Injection Injectors: PE 850cc Injectors Intake/Inlet: AMR BIG MAF Intake - Stock Inlet Hose Headers: Agency Power Headers Uppipe: Agency Power Up-Pipe Downpipe: AMR 3" Coated Downpipe CBE: GReddy GT Cat-Back (modified) Other Power Mods: - TiAL 50mm Blow-Off Valve - Walbro 255 Fuel Pump - Hallman Manual Boost Controller Dyno Sheet: Boost Chart: VIDEO: YouTube - 2006 Subaru STi - GT52, 93 Octane, Meth Injection Notes: 93 Octane + Meth Injection. This car is a beast! Along with the 230+whp/250+wtq over stock, we also were able to achieve FULL BOOST at 3800rpm!!! This turbocharger is an excellent unit in my opinion. We achieved 25psi by 3800rpm. Even "Internally Gated", boost tampered to only 22-21psi by redline. The FLAT HP curve gives amazing top end pull along a huge ramp in torque from stop to peak 4000rpm. This STi is BAD@SS enough to keep you in your seat from start to finish. Hopefully the customer will get some "IN CAR" videos for us to post up. In the AMR POWER BOOK the GT52 = -Rob This ad is not endorsed by this member. Please register or login to hide this ad.

01-10-2008, 08:59 AM	#2
aspengc8 Junior STI Driver Car: 2006 WRB STi Location: New Windsor, NY Posts: 64 Join Date: Nov 2005 Trader Rating: (1)	Re: 2006 STi - 440whp / 455wtq Nice! Some luv for the GT52 -Chris

01-10-2008, 09:24 AM	#3
WhiteKnight Amateur STI Driver Car: 04 UK Spec STI Fav Mod: F-CON V Pro Posts: 33 Join Date: Nov 2003 Trader Rating: (0)	Re: 2006 STi - 440whp / 455wtq Whats the modification on Greddy catback?

01-13-2008, 11:48 PM	#5
white goodman Amateur STI Driver Car: OBP 06 STi Location: California Posts: 32 Join Date: Feb 2007 Trader Rating: (0)	Re: 2006 STi - 440whp / 455wtq Great numbers, wish my 06 posted figures like that

01-15-2008, 04:02 AM	#6
neverendingmods Silver Member Car: 06 STi Fav Mod: Buying a beater for DD Location: DE/PA border Posts: 538 Join Date: Nov 2006 Trader Rating: (3)	Re: 2006 STi - 440whp / 455wtq GT52. Any internal parts in that 06? Rods + pistons maybe? Those are some excellent numbers.

01-15-2008, 07:34 AM	#8
RFFG Spec C Club Car: 1998 Impreza GF8 Location: Miami, Fl. Posts: 2,256 Join Date: Aug 2005 Trader Rating: (3)	Re: 2006 STi - 440whp / 455wtq Nice! Do you have any #'s w/o meth?

01-15-2008, 12:10 PM	#10
jermdeez Spec C Club Posts: 1,579 Join Date: Feb 2005 Trader Rating: (0)	Re: 2006 STi - 440whp / 455wtq Ive never seen a stock sti read that low 200 even on a that type of dyno? you sure that was really its baseline stock

01-15-2008, 12:34 PM	#12
blindfold Silver Member Car: 2004 WRB STi Location: Atlanta,GA Posts: 1,736 Join Date: Aug 2006 Trader Rating: (13)	Re: 2006 STi - 440whp / 455wtq Sweetness. I am quite interested in your equal length headers. It's unfortunate you guys had a full line of AMR parts and left out the headers, if you have any more detailed specs of that header (diameters of primaries etc.)and a dyno comparison of before and after on larger turbos(20g+, prefer 35r if possible), please post them. Thanks.

02-11-2008, 02:12 AM	#14
*jnprn2003* The Stig II Car: 07 STi, 07 Speed 3.. Fav Mod: Meth protune 323+/380+ Location: The Ocean State Posts: 1,681 Join Date: Feb 2007 Trader Rating: (7)	Re: 2006 STi - 440whp/455wtq Gt52 Ftw...