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2004 Subaru STi 429AWHP/447AWTQ Tuned by ATS


ATS

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This is one fun car to drive! The DOM 2.5 is by far my favorite turbo so far. I've laid this graph on top of DOM3's , gt30r's , 20g's and 3071's. None of those turbos had this level of tq or hit this hard.

 

I've also got a video I'll be posting up tomorrow.

 

Car: 2004 Subaru Impreza STi

Tuner: Applied Tuning Solutions

Dyno Info: Dynojet 424

Peak HP at RPM: SAE 429awhp @ 5500

Peak Torque at RPM: 447AWTQ @ 3200

Baseline hp/tq for a stock on same dyno:

Target Boost: 23.5psi tappering to 21

Target AFR: 11.2

Fuel: Mobile 93 and Aquamist 100% alky

Engine/Power Modifications:

 

Rallispec Stage 1 Block

Headers & 3inch TBE Exhaust

Aquamist

Dominator 2.5 Turbo

800cc injectors

Open Source Tune

Perrin Intake

Perrin FMIC

 

http://www.40roll.com/ats/04STi25domalkyinjection.jpg

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