Engine Performance
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Threads 1 to 35 of 223

Below you will find a list of discussions in the Engine Performance forums at the ClubWRX Forum - Subaru Impreza WRX and STi Community and Forums. The Engine Performance forum

  1. Sticky Thread Sticky: DIY: VF34 turbo on WRX (with pictures!)

    Started by WRXreX, 03-21-2006 09:03 PM
    4 Pages
    1 2 3 4
    • Replies: 47
    • Views: 119,691
    05-29-2014, 05:09 PM Go to last post
  2. Sticky Thread Sticky: DIY: make your own catch can for <$25

    Started by WRXreX, 04-06-2006 05:25 PM
    4 Pages
    1 2 3 4
    • Replies: 58
    • Views: 63,571
    01-22-2014, 07:26 PM Go to last post
  3. Sticky Thread Sticky: THE BLARG MOD: Intercooler tilt: increases temp drop across the intercooler

    Started by blarg, 07-15-2005 01:11 PM
    9 Pages
    1 2 3 4 5 ... 9
    • Replies: 129
    • Views: 37,773
    zax
    12-18-2013, 12:05 PM Go to last post
  4. Sticky Thread Sticky: Uppipe, Downpipe, Muffler INSTALL GUIDE!

    Started by tubbytreats, 10-06-2003 12:12 PM
    12 Pages
    1 2 3 4 5 ... 12
    • Replies: 171
    • Views: 128,109
    11-17-2013, 02:10 PM Go to last post
  5. Sticky Thread Sticky: Grounding Mod

    Started by tytlyf, 04-23-2002 11:51 PM
    5 Pages
    1 2 3 4 5
    • Replies: 71
    • Views: 25,715
    08-30-2013, 03:09 PM Go to last post
  6. Thumbs up Sticky Thread Sticky: Samco I/C hose installation on WRX with PICS!

    Started by WRXreX, 02-24-2003 06:09 PM
    4 Pages
    1 2 3 4
    • Replies: 48
    • Views: 26,689
    06-23-2013, 09:03 PM Go to last post
  7. Sticky Thread Sticky: Intake Silencer Removal Reference Pics!

    Started by Verdugo, 07-27-2002 10:30 PM
    3 Pages
    1 2 3
    • Replies: 39
    • Views: 30,277
    12-20-2012, 02:27 AM Go to last post
  8. Sticky Thread Sticky: DIY short ram intake

    Started by Fuji HM, 05-31-2005 04:21 PM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 19,501
    11-25-2012, 03:18 PM Go to last post
  9. Sticky Thread Sticky: step by step PCV valve change w/ pics

    Started by kessler89, 03-19-2005 10:41 AM
    5 Pages
    1 2 3 4 5
    • Replies: 65
    • Views: 52,318
    11-19-2010, 01:34 PM Go to last post
  10. Sticky Thread Sticky: DYI: Pink injectors on 02-03 WRX

    Started by WRXreX, 03-19-2006 09:29 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 64,864
    11-06-2010, 08:28 PM Go to last post
  11. Sticky Thread Sticky: Solution to High Idle Issue! **(works on 02-05 NON DBW) ADJUST CC CABLE**

    Started by JavaBlack, 05-13-2007 09:04 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 13,726
    08-14-2010, 07:54 PM Go to last post
  12. Sticky Thread Sticky: MBC Install Instructions [PICS]

    Started by Root, 12-08-2001 06:01 PM
    2 Pages
    1 2
    • Replies: 27
    • Views: 23,535
    06-04-2010, 10:53 PM Go to last post
  13. Sticky Thread Sticky: STi intercooler sprayer

    Started by Big Sky WRX, 02-25-2004 06:58 PM
    11 Pages
    1 2 3 4 5 ... 11
    • Replies: 157
    • Views: 70,991
    07-19-2009, 12:42 AM Go to last post
  14. Poll Sticky Thread Sticky: Poll: 1/17/08: DIY Intake Silencer Removal Mod Pics!

    Started by didirey001, 01-15-2008 02:06 PM
    • Replies: 6
    • Views: 8,325
    01-17-2008, 06:56 PM Go to last post
  15. Sticky Thread Sticky: The OTHER Blarg mod: IC sprayer - part 1, the gauges

    Started by blarg, 08-02-2005 06:24 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 8,645
    12-26-2005, 10:52 PM Go to last post
  1. DIY Chipping

    Started by SimPar, 05-28-2014 05:28 AM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 2,112
    08-14-2014, 11:58 AM Go to last post
  2. DIY: Removing the Intake Silencer

    Started by jagan323, 08-26-2011 07:01 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 9,534
    07-20-2014, 04:49 PM Go to last post
  3. New-bee 2014 WRX

    Started by kyle.power.wrx, 06-27-2014 07:03 PM
    • Replies: 2
    • Views: 425
    06-27-2014, 07:38 PM Go to last post
  4. Insane rattle!

    Started by Texsun, 07-30-2011 04:20 AM
    • Replies: 6
    • Views: 1,948
    06-09-2014, 06:48 AM Go to last post
  5. Removing muffler from invidia exhaust

    Started by SubieWrx903, 10-07-2012 07:50 PM
    • Replies: 3
    • Views: 1,367
    03-24-2014, 01:28 PM Go to last post
  6. 2014 Perrin DP install question

    Started by Rmurphy_22, 02-28-2014 02:46 PM
    • Replies: 5
    • Views: 608
    02-28-2014, 03:35 PM Go to last post
  7. How-To Fuel Pump

    Started by ynotbmx, 12-21-2013 10:04 AM
    • Replies: 3
    • Views: 670
    12-22-2013, 09:14 AM Go to last post
  8. 3 inch magnaflow exhaust 2011 subaru wrx

    Started by geomans, 11-16-2013 03:02 PM
    • Replies: 0
    • Views: 934
    11-16-2013, 03:02 PM Go to last post
  9. Gutting Downpipe??

    Started by rosst192, 11-12-2013 11:53 AM
    • Replies: 6
    • Views: 1,037
    11-12-2013, 12:45 PM Go to last post
  10. Cobb AP v2 to v3

    Started by jagan323, 10-11-2013 03:26 PM
    • Replies: 0
    • Views: 836
    10-11-2013, 03:26 PM Go to last post
  11. DIY: PCV valve replacement (pictures!)

    Started by WRXreX, 04-21-2007 08:49 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 60,591
    09-01-2013, 10:27 AM Go to last post
    • Replies: 0
    • Views: 625
    08-09-2013, 05:54 PM Go to last post
  12. Going stage 3.

    Started by 2012wrx00, 07-27-2013 07:25 PM
    • Replies: 8
    • Views: 1,090
    07-28-2013, 11:46 AM Go to last post
    • Replies: 68
    • Views: 33,382
    07-01-2013, 10:45 AM Go to last post
  13. CNT Racing catless dp install question

    Started by PhoebeusFenix, 01-17-2013 02:20 PM
    • Replies: 1
    • Views: 1,168
    01-17-2013, 08:56 PM Go to last post
  14. Electric exhaust cutouts?

    Started by B.man, 01-11-2013 01:53 PM
    4 Pages
    1 2 3 4
    • Replies: 49
    • Views: 6,065
    01-14-2013, 03:49 PM Go to last post
  15. DIY Turbo removal and install 02-05 wrx

    Started by 02bugg, 08-29-2011 07:41 PM
    • Replies: 1
    • Views: 9,140
    01-01-2013, 05:03 PM Go to last post
  16. Question regarding a COBB SF intake!

    Started by Mike193, 12-06-2012 01:33 PM
    • Replies: 7
    • Views: 1,380
    12-06-2012, 05:28 PM Go to last post
  17. STi engine in a WRX

    Started by Mustacheride, 05-23-2011 01:43 PM
    • Replies: 12
    • Views: 9,480
    11-14-2012, 08:16 PM Go to last post
  18. 07' STi Motor swapped into an 04' WRX

    Started by tsalazarma, 11-01-2012 10:18 PM
    • Replies: 9
    • Views: 3,468
    11-02-2012, 11:18 AM Go to last post
  19. how do i do a boost/vacuum leak test?

    Started by mike5176, 10-06-2012 04:36 PM
    • Replies: 2
    • Views: 3,629
    10-06-2012, 05:24 PM Go to last post
  20. up pipe

    Started by foxhound, 03-17-2012 07:35 AM
    • Replies: 8
    • Views: 1,777
    08-26-2012, 03:37 AM Go to last post
  21. What are the free mods??Help!!

    Started by Banner, 08-19-2004 06:18 PM
    • Replies: 13
    • Views: 9,877
    08-25-2012, 09:45 PM Go to last post
  22. Erratic acceleration

    Started by Hartge330Ci, 03-23-2012 10:46 PM
    • Replies: 14
    • Views: 2,178
    06-10-2012, 12:10 PM Go to last post
  23. Question PLEASE HELP.....swap????

    Started by HotWAGON, 04-06-2012 06:33 PM
    • Replies: 7
    • Views: 1,213
    04-07-2012, 12:59 PM Go to last post
  24. boost install help

    Started by foxhound, 03-21-2012 08:52 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 2,855
    03-21-2012, 03:02 PM Go to last post
  25. Swiss Chees Airbox Mod - Did I just help or hurt?

    Started by trueX, 02-23-2012 06:45 PM
    2 Pages
    1 2
    • Replies: 26
    • Views: 7,628
    03-20-2012, 11:03 AM Go to last post
  26. upgrade fuel system

    Started by foxhound, 03-19-2012 04:49 PM
    • Replies: 5
    • Views: 1,331
    03-20-2012, 08:44 AM Go to last post
  27. Walbro 255 question?

    Started by ScoobyDew, 03-17-2012 07:00 AM
    • Replies: 3
    • Views: 1,297
    03-17-2012, 09:39 AM Go to last post
  28. 2005 wrx short block rebuild kit?

    Started by KCAN13, 03-15-2012 05:29 PM
    • Replies: 2
    • Views: 1,469
    03-15-2012, 07:01 PM Go to last post
  29. Stage 2!!

    Started by 11blackwrx, 03-12-2012 07:07 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,972
    03-14-2012, 09:29 AM Go to last post
    • Replies: 2
    • Views: 1,660
    02-12-2012, 09:33 AM Go to last post
  30. Boost dropping to 0 psi...

    Started by Pyke, 01-09-2012 12:12 PM
    • Replies: 2
    • Views: 1,510
    01-11-2012, 03:18 AM Go to last post
  31. UpPipe Question

    Started by Bryanwillard06, 04-02-2008 09:16 AM
    • Replies: 7
    • Views: 2,352
    11-14-2011, 09:09 PM Go to last post
  32. 02-03 WRX SPECS.

    Started by morgan46, 09-08-2011 08:01 PM
    • Replies: 1
    • Views: 12,492
    09-08-2011, 11:11 PM Go to last post

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