Subaru WRX Engine Tech
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Forum: Subaru WRX Engine Tech

Anything linked to the Subaru WRX Engine, discuss it here!

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  1. 2003 WRX 2004 STI engine

    10-07-2018, 01:19 AM Go to last post

    • Threads: 4
    • Posts: 10

    The Factory 2.0L Turbo Powertrain forum is for technical discussion about all 2.0L FACTORY TURBOCHARGED WRX MODELS. Discussion will include powertrain parts & problems both stock and aftermarket.

  2. 06 WRX w/ new thermostat &...

    04-29-2014, 05:14 PM Go to last post

    • Threads: 2
    • Posts: 11

    The Factory 2.5L Turbo Powertrain forum is for technical discussion about all 2.5L FACTORY TURBOCHARGED WRX MODELS. Discussion will include powertrain parts & problems both stock and aftermarket.

  3. vaccum line from bov...

    04-25-2019, 07:38 PM Go to last post

    • Threads: 944
    • Posts: 12,055

    Intercoolers, Intakes, exhaust, headers, cat convertors, all here. Anything to do with the air in, and out of the engine.

  4. 08 2.5i impreza Exhaust mod...

    09-03-2017, 01:24 AM Go to last post

    • Threads: 87
    • Posts: 1,120

    Forced induction isn't the only way to go. There's still the NA route for Impreza owners. Talk all about how to go faster, the NA way.

  5. Torqued...

    by

    10-16-2015, 01:35 PM Go to last post

    • Threads: 748
    • Posts: 8,954

    If only it was as easy as using a tuning fork. A board for all the tuning questions. Tuning of the 3rd Generation Impreza. Open source, piggy back, standalone ECUs.. All in here.

  6. Fuel Rail Protector Delete...

    05-18-2018, 10:41 AM Go to last post

    • Threads: 349
    • Posts: 7,103

    Forced induction. TD04, TD05, NEX NOS, anything to make you go faster. Including anything that works with the turbo ie. BOV and Intercooler. Not only for WRX owners. Subaru Impreza owners welcomed.

  7. Clutch squeak fix without...

    04-19-2017, 10:15 AM Go to last post

    • Threads: 279
    • Posts: 3,105

    Upgrading your gear box and transmissions to support your performance upgrades!

  8. Rod knock on cold start?

    10-02-2016, 05:22 AM Go to last post

    • Threads: 94
    • Posts: 1,250

    Pistons, Crankshafts, Cylinder Heads & Valves, Rods & Pulleys. All the stuff to make you fast. Faster.

  1. Sticky Thread Sticky: Injector Swap/Upgrade - ID1000's used

    Started by sparky, 10-26-2011 05:32 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 6,837
    12-10-2011, 08:18 PM Go to last post
  1. Stalled in 5"puddle

    Started by Rjwrx13, 08-31-2019 08:31 PM
    • Replies: 0
    • Views: 126
    08-31-2019, 08:31 PM Go to last post
    • Replies: 0
    • Views: 201
    04-28-2019, 11:51 AM Go to last post
  2. 2008 Impreza 2.5 Performanc Upgrades?

    Started by SubZero74, 02-02-2015 08:55 PM
    engine, performance, turbo, upgrade, wrx
    • Replies: 1
    • Views: 555
    02-04-2015, 10:46 PM Go to last post
  3. CEL P2444 & P0410 Question

    Started by krntehk, 11-30-2014 10:25 AM
    • Replies: 8
    • Views: 1,249
    12-10-2014, 08:30 PM Go to last post
  4. CEL P0011 - Questions

    Started by dScooby, 11-30-2013 08:26 AM
    • Replies: 1
    • Views: 533
    12-02-2013, 02:06 PM Go to last post
  5. Just installed invidia n1 -- exhaust leaks?!

    Started by scott.wrx.13, 06-11-2013 09:32 PM
    • Replies: 6
    • Views: 1,496
    06-12-2013, 08:54 AM Go to last post
  6. Moroso Air Oil Separator with a FMIC

    Started by knollyrider, 05-06-2013 06:09 PM
    • Replies: 0
    • Views: 2,323
    05-06-2013, 06:09 PM Go to last post
  7. Coolant Issue

    Started by ny09wrx, 01-22-2013 08:15 PM
    • Replies: 8
    • Views: 787
    01-23-2013, 01:10 PM Go to last post
  8. radiator for a wrx 2.0L with a 2.5L swap

    Started by WRXryan, 01-09-2013 10:34 PM
    • Replies: 0
    • Views: 504
    01-09-2013, 10:34 PM Go to last post
  9. 3 or 8 mm phenolic spacers?

    Started by Dgmsubie, 12-30-2012 05:44 PM
    • Replies: 4
    • Views: 663
    12-30-2012, 08:24 PM Go to last post
  10. K&N Series 69 Typhoom CAI

    Started by clamako, 12-16-2012 08:08 AM
    • Replies: 0
    • Views: 537
    12-16-2012, 08:08 AM Go to last post
  11. Kinugawa TD05H-18G 8cm Turbo Unboxing Video & pics!

    Started by sparky, 04-20-2011 11:35 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 5,172
    12-10-2012, 07:27 PM Go to last post
  12. Stock or lightweight flywheel

    Started by apexone4697, 11-10-2012 04:15 PM
    2 Pages
    1 2
    • Replies: 12
    • Views: 2,663
    11-16-2012, 01:06 PM Go to last post
    • Replies: 0
    • Views: 705
    09-13-2012, 10:53 AM Go to last post
  13. Fuel Pump for 08+ WRX

    Started by fatboy, 01-23-2011 09:40 PM
    3 Pages
    1 2 3
    • Replies: 21
    • Views: 6,383
    04-11-2012, 09:25 PM Go to last post
  14. The official HP thread!

    Started by fatboy, 04-06-2012 09:09 PM
    • Replies: 1
    • Views: 859
    04-06-2012, 09:13 PM Go to last post
    • Replies: 0
    • Views: 1,630
    02-17-2012, 11:03 PM Go to last post
  15. Quad Tip STI Exhaust on MY09 WRX

    Started by BoostJuice, 03-02-2011 05:05 PM
    • Replies: 4
    • Views: 1,625
    12-05-2011, 12:06 PM Go to last post
  16. Hitech Catback Ordered

    Started by vtv8man, 10-28-2011 06:50 AM
    • Replies: 2
    • Views: 956
    12-05-2011, 11:13 AM Go to last post
  17. Magnaflow Catt back soundclip

    Started by imported_EQ, 10-25-2011 08:16 PM
    • Replies: 2
    • Views: 1,012
    11-01-2011, 10:00 PM Go to last post

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