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 08:03 PM
    4 Pages
    1 2 3 4
    • Replies: 47
    • Views: 116,118
    05-29-2014, 04:09 PM Go to last post
  2. Sticky Thread Sticky: DIY: make your own catch can for <$25

    Started by WRXreX, 04-06-2006 04:25 PM
    4 Pages
    1 2 3 4
    • Replies: 58
    • Views: 62,586
    01-22-2014, 06:26 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 12:11 PM
    9 Pages
    1 2 3 4 5 ... 9
    • Replies: 129
    • Views: 37,063
    zax
    12-18-2013, 11:05 AM Go to last post
  4. Sticky Thread Sticky: Uppipe, Downpipe, Muffler INSTALL GUIDE!

    Started by tubbytreats, 10-06-2003 11:12 AM
    12 Pages
    1 2 3 4 5 ... 12
    • Replies: 171
    • Views: 126,745
    11-17-2013, 01:10 PM Go to last post
  5. Sticky Thread Sticky: Grounding Mod

    Started by tytlyf, 04-23-2002 10:51 PM
    5 Pages
    1 2 3 4 5
    • Replies: 71
    • Views: 25,239
    08-30-2013, 02:09 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 05:09 PM
    4 Pages
    1 2 3 4
    • Replies: 48
    • Views: 26,298
    06-23-2013, 08:03 PM Go to last post
  7. Sticky Thread Sticky: Intake Silencer Removal Reference Pics!

    Started by Verdugo, 07-27-2002 09:30 PM
    3 Pages
    1 2 3
    • Replies: 39
    • Views: 29,963
    12-20-2012, 01:27 AM Go to last post
  8. Sticky Thread Sticky: DIY short ram intake

    Started by Fuji HM, 05-31-2005 03:21 PM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 19,080
    11-25-2012, 02:18 PM Go to last post
  9. Sticky Thread Sticky: step by step PCV valve change w/ pics

    Started by kessler89, 03-19-2005 09:41 AM
    5 Pages
    1 2 3 4 5
    • Replies: 65
    • Views: 51,156
    11-19-2010, 12:34 PM Go to last post
  10. Sticky Thread Sticky: DYI: Pink injectors on 02-03 WRX

    Started by WRXreX, 03-19-2006 08:29 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 62,866
    11-06-2010, 07:28 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 08:04 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 12,858
    08-14-2010, 06:54 PM Go to last post
  12. Sticky Thread Sticky: MBC Install Instructions [PICS]

    Started by Root, 12-08-2001 05:01 PM
    2 Pages
    1 2
    • Replies: 27
    • Views: 23,351
    06-04-2010, 09:53 PM Go to last post
  13. Sticky Thread Sticky: STi intercooler sprayer

    Started by Big Sky WRX, 02-25-2004 05:58 PM
    11 Pages
    1 2 3 4 5 ... 11
    • Replies: 157
    • Views: 70,093
    07-18-2009, 11:42 PM 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 01:06 PM
    • Replies: 6
    • Views: 8,090
    01-17-2008, 05:56 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 05:24 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 8,510
    12-26-2005, 09:52 PM Go to last post
  1. DIY Chipping

    Started by SimPar, 05-28-2014 04:28 AM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 1,770
    08-14-2014, 10:58 AM Go to last post
  2. DIY: Removing the Intake Silencer

    Started by jagan323, 08-26-2011 06:01 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 8,669
    07-20-2014, 03:49 PM Go to last post
  3. New-bee 2014 WRX

    Started by kyle.power.wrx, 06-27-2014 06:03 PM
    • Replies: 2
    • Views: 345
    06-27-2014, 06:38 PM Go to last post
  4. Insane rattle!

    Started by Texsun, 07-30-2011 03:20 AM
    • Replies: 6
    • Views: 1,861
    06-09-2014, 05:48 AM Go to last post
  5. Removing muffler from invidia exhaust

    Started by SubieWrx903, 10-07-2012 06:50 PM
    • Replies: 3
    • Views: 1,273
    03-24-2014, 12:28 PM Go to last post
  6. 2014 Perrin DP install question

    Started by Rmurphy_22, 02-28-2014 01:46 PM
    • Replies: 5
    • Views: 530
    02-28-2014, 02:35 PM Go to last post
  7. How-To Fuel Pump

    Started by ynotbmx, 12-21-2013 09:04 AM
    • Replies: 3
    • Views: 596
    12-22-2013, 08:14 AM Go to last post
  8. 3 inch magnaflow exhaust 2011 subaru wrx

    Started by geomans, 11-16-2013 02:02 PM
    • Replies: 0
    • Views: 834
    11-16-2013, 02:02 PM Go to last post
  9. Gutting Downpipe??

    Started by rosst192, 11-12-2013 10:53 AM
    • Replies: 6
    • Views: 946
    11-12-2013, 11:45 AM Go to last post
  10. Cobb AP v2 to v3

    Started by jagan323, 10-11-2013 02:26 PM
    • Replies: 0
    • Views: 755
    10-11-2013, 02:26 PM Go to last post
  11. DIY: PCV valve replacement (pictures!)

    Started by WRXreX, 04-21-2007 07:49 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 58,039
    09-01-2013, 09:27 AM Go to last post
    • Replies: 0
    • Views: 572
    08-09-2013, 04:54 PM Go to last post
  12. Going stage 3.

    Started by 2012wrx00, 07-27-2013 06:25 PM
    • Replies: 8
    • Views: 999
    07-28-2013, 10:46 AM Go to last post
    • Replies: 68
    • Views: 30,271
    07-01-2013, 09:45 AM Go to last post
  13. CNT Racing catless dp install question

    Started by PhoebeusFenix, 01-17-2013 01:20 PM
    • Replies: 1
    • Views: 1,115
    01-17-2013, 07:56 PM Go to last post
  14. Electric exhaust cutouts?

    Started by B.man, 01-11-2013 12:53 PM
    4 Pages
    1 2 3 4
    • Replies: 49
    • Views: 5,531
    01-14-2013, 02:49 PM Go to last post
  15. DIY Turbo removal and install 02-05 wrx

    Started by 02bugg, 08-29-2011 06:41 PM
    • Replies: 1
    • Views: 8,548
    01-01-2013, 04:03 PM Go to last post
  16. Question regarding a COBB SF intake!

    Started by Mike193, 12-06-2012 12:33 PM
    • Replies: 7
    • Views: 1,305
    12-06-2012, 04:28 PM Go to last post
  17. STi engine in a WRX

    Started by Mustacheride, 05-23-2011 12:43 PM
    • Replies: 12
    • Views: 8,969
    11-14-2012, 07:16 PM Go to last post
  18. 07' STi Motor swapped into an 04' WRX

    Started by tsalazarma, 11-01-2012 09:18 PM
    • Replies: 9
    • Views: 3,149
    11-02-2012, 10:18 AM Go to last post
  19. how do i do a boost/vacuum leak test?

    Started by mike5176, 10-06-2012 03:36 PM
    • Replies: 2
    • Views: 3,278
    10-06-2012, 04:24 PM Go to last post
  20. up pipe

    Started by foxhound, 03-17-2012 06:35 AM
    • Replies: 8
    • Views: 1,688
    08-26-2012, 02:37 AM Go to last post
  21. What are the free mods??Help!!

    Started by Banner, 08-19-2004 05:18 PM
    • Replies: 13
    • Views: 9,565
    08-25-2012, 08:45 PM Go to last post
  22. Erratic acceleration

    Started by Hartge330Ci, 03-23-2012 09:46 PM
    • Replies: 14
    • Views: 2,076
    06-10-2012, 11:10 AM Go to last post
  23. Question PLEASE HELP.....swap????

    Started by HotWAGON, 04-06-2012 05:33 PM
    • Replies: 7
    • Views: 1,164
    04-07-2012, 11:59 AM Go to last post
  24. boost install help

    Started by foxhound, 03-21-2012 07:52 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 2,726
    03-21-2012, 02:02 PM Go to last post
  25. Swiss Chees Airbox Mod - Did I just help or hurt?

    Started by trueX, 02-23-2012 05:45 PM
    2 Pages
    1 2
    • Replies: 26
    • Views: 7,129
    03-20-2012, 10:03 AM Go to last post
  26. upgrade fuel system

    Started by foxhound, 03-19-2012 03:49 PM
    • Replies: 5
    • Views: 1,249
    03-20-2012, 07:44 AM Go to last post
  27. Walbro 255 question?

    Started by ScoobyDew, 03-17-2012 06:00 AM
    • Replies: 3
    • Views: 1,235
    03-17-2012, 08:39 AM Go to last post
  28. 2005 wrx short block rebuild kit?

    Started by KCAN13, 03-15-2012 04:29 PM
    • Replies: 2
    • Views: 1,397
    03-15-2012, 06:01 PM Go to last post
  29. Stage 2!!

    Started by 11blackwrx, 03-12-2012 06:07 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,819
    03-14-2012, 08:29 AM Go to last post
    • Replies: 2
    • Views: 1,580
    02-12-2012, 08:33 AM Go to last post
  30. Boost dropping to 0 psi...

    Started by Pyke, 01-09-2012 11:12 AM
    • Replies: 2
    • Views: 1,443
    01-11-2012, 02:18 AM Go to last post
  31. UpPipe Question

    Started by Bryanwillard06, 04-02-2008 08:16 AM
    • Replies: 7
    • Views: 2,288
    11-14-2011, 08:09 PM Go to last post
  32. 02-03 WRX SPECS.

    Started by morgan46, 09-08-2011 07:01 PM
    • Replies: 1
    • Views: 12,118
    09-08-2011, 10:11 PM Go to last post

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