Aug 13, 2012 · Swapping an EJ207 in a USDM GDB body General The standard "swap package" that most vendors make available these days, is the complete engine, usually that radiator hoses are cut, the heater core hoses are cut, the oil radiator hoses are cut, the accelerator cable is cut, no pipe is included past the turbo inlet (none of the air filter piping and bellows), the alternator witing is cut and ...

Feb 24, 2006 · Diagnosis on jdm ej207 heads pls? rip_sti_ra: Built Motor Discussion: 15: 08-13-2008 02:38 PM: EJ5-40T on a JDM EJ207: Kreeger: Proven Power Bragging: 49: 10-02-2005 10:43 AM: Maximum HP from STi engines? Stevo88: Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) 3: 04-06-2004 10:51 PM: what is the maximum hp the STi 6speed can ...

Nov 18, 2015 · Aftermarket pistons, see the built forum and UK info from forums, they built JDM EJ207 for many years. A/c compressor is different, see the EJ207 owners forum, for all possible combinations of solutions to replace them. Members have done all permutations possible and they all worked. The stock JDM unit is quite good, I would keep it (have).

Dec 31, 2018 · 2001-2005 JDM EJ207 w/AVCS This engine would be the same as the above WRX EJ205. Plug the engine in, swap the ECU, and add in the iWire AVCS Wiring Kit - Bulkhead Only. JDM Forester Drive-by-Wire EJ205 w/AVCS - These engines tend to get listed as Impreza drive- by-wire engines, but in fact they are from 2004+ JDM Foresters.

Jul 5, 2016 · the usdm ej205 based on the jdm ej207 from what i have read and been told. so that means in general the USDM ej205 manuals work so just get your self some ej205 manuals. i DL one for 15bucks. good manual only difference iv noticed is emissions stuff thats not on the jdm engine. one big thing is no valve tumblers on the TGV's !!!!!

Nov 30, 2020 · Unless you have an EU/JDM EJ20 that came with an OEM twin scroll, no. The US EJ20 uses a flat bottom pan vs the EJ25 STi. Check out our KNOW YOUR OIL PAN blog post that shows the different US OEM pans. Non-STi EJ25s could have either. Their part numbers changed mid-year and inconsistently across models. We make both an EJ25 pickup and an EJ20 ...

Jun 24, 2012 · I have a friend measuring a set of JDM V9 STI cams to compare to the JDM v8 STI Spec-C cams he has and we already have the measurements for the USDM STI cams. The JDM valve springs are much stiffer than the US cams for better high RPM performance. Cam height Intake: USDM STi - 9.58mm 256° JDM STI spec-C - 8.88mm 270° Exhaust: USDM STi - 9 ...

Aug 11, 2016 · WTB jdm EJ207 or usdm EJ257: FromK20toEJ20: Private 'Wanted' Classifieds: 2: 05-13-2008 06:01 PM: JDM ver3 vs USDM STI intercoolers: FederalAuditor: Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) 2: 09-10-2004 04:24 PM: Just a random thought on JDM exhaust vs USDM exhaust: Kevex: Factory 2.5L Turbo Powertrain (EJ Series Factory 2 ...

Jun 15, 2013 · Running the JDM ecu and having the AVCS kit would obviously be a help, but only by helping spool up. My point is running the US ecu with a tune will be fine and still create just as much peak power as without AVCS enabled.

Aug 15, 2012 · You have ej207 heads and provided you have an engine management setup that works well with them, they're awesome. The EM is the hard part, as the "stock ECU" programming options are very limited for the JDM ECUs, and you almost have to go standalone or race gas. The JDM ECUs are setup for JDM premium, which is higher octane than our premium.