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2005 Legacy GT with STi swap PICS


coSTIgan-GT

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What kind of STI Tmic is that? Looks ebay, but I may be wrong and its a Spearco.

Just a few questions:

1) Hows that intercooler staying on there without any brackets on either side?

2 )I noticed you reused your stock LGT turbo inlet, what did you have to modify to get it to fit?

3) Throttle body coolant bypass, arent you afraid of the throttle getting stuck in those Maine winters?

4) How come the boost gauge vacuum line tapped into the EVAP solenoid and not Teed into the BPV?

5) You took out the intercooler shroud, are you planning on making a new one to get sufficient cooling?

6) Did you reuse the LGT crossover pipe? Or get a STI/WRX one?

7) Which TGV's are you using? If the LGT ones, did you have to modify the mounting holes in the intake manifold?

8) What kind of power are you making with the 16g?

 

I'm in the process of doing this myself, and wondering if I could have avoided buying all the parts I did.

 

Overall, good work, but looks a little rough around the edges. I personally like when it looks as if it came from the factory that way. But different strokes for different folks.

 

-Roman

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Yes, it is a little rough around the edges. I haven't yet made intercooler brackets yet. The y-pipe, throttle body, and bpv hold it in place for now. it hits the hood and clutch master cylinder. I have the stock turbo inlet hose with no mods.. Yes you can do a cleaner intall than this. It hits full boost by 3000rpm and holds it til around 5500 then tapers to 17psi. Its an ebay TMIC. Stock TGVs and now the RH is stuck open causing CEL. Coolant bypass- no, I'm not afraid of it geting stuck closed. If it does, I'll call AAA and they'll tow it to work for free. Boost gauge Tee'd into purge solenoid- cause it works fine and was conveinient. I do not plan on building an intercooler shroud, I had to remove the shroud and hood liner to be able to close it. looks cool as is through the hood. I got an STi header/crossover with catless STi uppipe and ported it from my roomate but I believe it is the same as stock. I did have to modify they WRX intake manifold bolt holes. I haven't had it chassis dynoed, but my AP says 306WHP and 359LBS-FT. Yes its fast.
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  • 4 weeks later...

Nice work!

I just did mine two weeks ago, hope you don't mind me sharing some pics in your thread.

 

 

http://i718.photobucket.com/albums/ww185/KantonSpecC/Subaru/DSC00134.jpg

 

http://i718.photobucket.com/albums/ww185/KantonSpecC/Subaru/DSC00137.jpg

 

 

http://i718.photobucket.com/albums/ww185/KantonSpecC/Subaru/DSC00129.jpg

 

 

 

http://i718.photobucket.com/albums/ww185/KantonSpecC/Subaru/DSC00133.jpg

 

 

http://i718.photobucket.com/albums/ww185/KantonSpecC/Subaru/DSC00131.jpg

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Made 300 / 300 on a Dyno dynamics in Colorado Springs, CO (Revolutions) on 91 octane....6200+ feet above sea level suck...big time. For reference a 04 stage II STI made 240-250 at the wheels while a stock Legacy GT made 180ish.

 

Can't remember on the reservior...bought it new from SOA.

 

and how much power did you make out of that fp green?
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  • 6 years later...

Love the STI swaps!! I also have a 2012 STI swap in mine as well. Full stage 3 with CP forged pistons and E85 and a ton more. Putting down 315whp and 367wtrq on a mustang dyno that reads 15% lower. Planning on doing a 6 speed soon because I am scared the trans will explode at any given point under heavy acceleration :lol:

 

Pardon my dirty engine bay:spin:.

 

http://legacygt.com/forums/picture.php?albumid=2508&pictureid=11523

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