Factory 2.5L Turbo Powertrain (EJ Series Factory 2.5L Turbo)

Sticky: 2008+ owners...please read....
469
11-05-2019 by Titanicflea
Sticky: Have a CEL, MIL, or any other illuminated light? Read this!
0
04-10-2014 by HinshawWRX
Sticky: Hey everybody new to the forum: READ THIS!
0
01-03-2007 by Unabomber
Sticky: 2.5L Powertrain Forum Threads of Note (read first)
1
07-26-2004 by munkis
• What Block would you use for Solid Rebuild
  21

  Today by AliBenn
• Transmission negative battery harness
  2

  Today by AliBenn
• Fuel Injector Clinic?
  7

  Yesterday by murrdogg24
• 06 STi harness pin out for p2021
  0

  Yesterday by Jp925
• Riddle me this knock sensor
  1

  Yesterday by niemkij
• STi flanged turbo on WRX
  1

  Yesterday by Haevn
• Cobb Catback Exhaust adding 20hp at 4k RPM?
  4

  Yesterday by SprinterWRX2018
• Used built block experience
  20

  Yesterday by blurred
• Rod Bearing Failure Nightmares/Stories (One thread to rule them all)
  2,333

  Yesterday by BlackFighter
• Hacked Invidia Downpipe. Why?
  15

  09-16-2020 by BlackFighter
• 2013 wrx NEED HELP with fuel pump injectors and lines
  7

  09-16-2020 by BlackFighter
• Moved: 2019 STi Cobb Stage 3 question
  -

  - by Unabomber
• 08-12 Jdm ej205
  0

  09-14-2020 by zcivic
• "Pffft" + stumble under load
  2

  09-14-2020 by BlackFighter
• Engine noise 2500 rpm ??
  4

  09-14-2020 by Samurai Jack
• AVCS questions and missfires
  11

  09-14-2020 by iRishman514
• Bubbles in Coolant Overflow Tank?
  36

  09-13-2020 by TurboQueef
• 2009 WRX oil pan baffle clips/spacers/black squares?
  0

  09-13-2020 by iWrench2
• GR WRX Fuel Stumble
  1

  09-12-2020 by truck7575
• Cusco TMIC Protector Fit Aftermarket?
  7

  09-12-2020 by Samurai Jack
• Overheat on freeway
  18

  09-12-2020 by subaru_gc8
• 18 STI misfire on boost no CEL
  6

  09-12-2020 by subaru_gc8
• Mystery hose and hesitation
  4

  09-12-2020 by decaman
• Ej257 experts, help identifying bolts!
  11

  09-12-2020 by 05-rsx
• question about fuel and fuel psi
  4

  09-11-2020 by Haevn
• VF52 SoCal ported upgrade or New Arashi Turbo?
  20

  09-11-2020 by splitoris
• EJ20X Swap Help!
  10

  09-11-2020 by fuzzyhead
• Boost Gauge reads funny - too negative
  11

  09-10-2020 by djharlock
• What is the fastest spooling turbo for STI EJ257
  52

  09-10-2020 by BlackFighter
• Could it be the radiator cap?
  23

  09-09-2020 by AliBenn