ATS Posted July 14, 2010 Report Share Posted July 14, 2010 The 20G-XT is a nice turbo as long as you have the supporting mods and are not affraid of running 22+psi. During the tuning process the car made 388awhp @ 22.5psi. But Access Tuner Pro would not let us log more then 22.6 PSi and the dyno's Boost sensor is broken so we opted to stay @ 22 and be safe. I have no doubt This is a 400awhp capable turbo @ ~24psi. Car: 2005 STi Tuner: Applied Tuning Solutions Dyno Info: Dynojet Peak HP at RPM: SAE 380AWHP @ 6000 Peak Torque at RPM: 377AWTQ @ 4200 Baseline hp/tq for a stock on same dyno: Target Boost: 17.5 Target AFR: 11.0 Fuel: Mobile 93 Engine/Power Modifications: 20G-XT / 38mm EWG / KsTech CAI / Perrin FMIC / APS Turbo inlet / Nvidia Downpipe / SSR catback / DW850cc http://www.40roll.com/ats/2005-STi-20G-380WHP%20(Small).jpg Quote Link to comment Share on other sites More sharing options...
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