SteffenV - 2007 USDM Subaru 2.5 OBXT 5MT

Subaru 2005+ LGT
Subaru 2005+ OBXT
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west_minist
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SteffenV - 2007 USDM Subaru 2.5 OBXT 5MT

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Info
Owner: SteffenV
Version: Cobb v2
Tyres: 255/40/18
Car Weight: 1588kg
Driver Weight: 190kg
Total Weight: 1778kg

Altitude: 1539m

https://www.facebook.com/XtremeRacingTu ... 3686090488

Mods
Cobb V3 Accessport
XRT Stage 3 Full SD Tuning

Custom NVS rotated turbo kit.
3in Custom NVS down pipe and cat back to Stromung Y pipe and Quad tip mufflers
Garrett GTX3076R Gen I W/ Tial .63AR Hot side, 4in Anti Surge inlet
4in custom NVS intake with K&N air filter
Custom NVS up pipe
Perrin 3.5in front mount intercooler
PTP Turbo blanket and titanium heat wrapped up and down pipes
Stock exhaust manifold
44mm Tial external waste gate plummed back to exhaust.

EJ257 case halves
Cosworth Stock bore pistons 9.5:1
Manley rods
King rod and main bearings
Killer Bee oil pickup tube and oil baffle
11mm high flow STI oil pump

Stock 2007 OBXT cylinder heads and camshafts
Supertech Sodium Filled Inconel exhaust valves (stock size)
Supertech stainless intake valves (stock size)
Supertech Titanium dual valve springs, seats, and retainers.
Cometic .040mm thickness head gaskets
ARP 625+ headstuds

STI rotated intake manifold
Grimmspeed 3 port EBCS
Stock Map sensor
JDM TGV deletes
Tial vent to atmosphere BOV
IAG Competition AOS

DW300 Fuel pump Hardwired to battery
Stock topfeed fuel rails and FPR
ID1300X fuel injectors
Parallel routed fuel lines
Full E85

Koyo Radiator and cap
Perrin overflow tank
Optima Red top battery
SPT oil cap and battery tie down

Cobb V3 Access Port
AEM UEGO AFR gauge mounted in AVO dash pod

2006 USDM Spec B full interior swap
2010 LGT rear view mirror

LGT suspension with rear upper and lower control arms
All subframe and rear cradle spacers removed.

2004 Subaru STI Brembo front brake calipers
DBA 4000 T slotted STI front brake rotors.
Stainless steel front and rear brake lines

18X8.5 +44 SSR GTX01 wheels
SSR Aluminum lug nuts
255/40/18 Bridgestone Potenza RE760 tires
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west_minist
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GTX3076R GEN I

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west_minist
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Other Tuner 3rd Gear Dyno SAE before XRT retuning

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Other Tuner 3rd Gear Dyno SAE.png
Other Tuner 3rd Gear Dyno SAE.png (22.4 KiB) Viewed 9367 times
Other Tuner 3rd Gear Dyno Stats #1.png
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Other Tuner 3rd Gear Dyno Stats #2.png (15.45 KiB) Viewed 9367 times
west_minist
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v5 3rd Gear Dyno SAE @ 20.5psi

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west_minist
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Steff's review

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Customer's review:-
https://www.facebook.com/steffen.veum/a ... 4138421252
Im not really sure where to begin as everything about Ed and my tuning experience with XRT has been nothing short of amazing. I was referred to him by a good buddy of mine who had him tune his Subaru and was very skeptical in the beginning as im sure many of you might be as well, but the responsiveness from Ed alone just talking about getting my car tuned pulled me in.

Ed is very thorough about going over every exact detail of your car before ever sending you the first rom. Also going over any and all concerns and details you are looking to get out of your car and tune. I told Ed before we started that i was going to be putting larger injectors in the car to maximize the potential for power increase and would need a tune just to start and move the car so i was able to get home that night. He simply responded with "let me know when you are ready" From then on i knew Ed was the man for the job. As soon as the injectors and new plugs where in Ed spent 2 hours on the phone with me dialing in the starting and idling of the car sending me rom after rom. As quickly as he could review my logs he had another rom ready for me to install and the car just kept getting smoother and smoother until it was time for the first cruise.

From then on the attention to detail Ed has for your car and his tuning is impeccable. Going over the changes he is making in each rom with me. The customer service as well is just 100% on point. Always just a message away and almost immediate with a response.

He has transformed my car into the monster I always knew it could be and we arent even done tuning yet! Still have quite a bit more to go and the car is a completely different animal than before. The throttle response is immediate and snappy, the acceleration before and through power is incredibly smooth. Zero knock anywhere throughout rpm range in any gear under any load. Every new rom Ed sends me now has noticeable gains in power and the car even sounds completely different than before. The sound of true raw efficient horsepower. The way a Subaru is supposed to sound he says.

Overall, I really cant say enough good things about my experience with Ed and XRT. From the customer service to the quality of tune, to the knowledge Ed has about tuning, he is well rounded in every point and this makes for the ultimate tuning experience. Im extremely happy with the service Ed continues to provide and i know he will do the same for you. He is very thorough and goes through every aspect of the tune and fine tunes every bit of it and the results you receive shows a testament to this.

If you are looking to maximize the capability of your vehicle, Ed is hands down the best man for the job. Look no further cause you have found the place where you want to be.
west_minist
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v12 3rd Gear Dyno SAE @ 26psi

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v13 VE

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v16c 3rd Gear Dyno SAE

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