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: 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: 69,934
    07-18-2009, 11:42 PM Go to last post
  2. 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: 36,940
    zax
    12-18-2013, 11:05 AM Go to last post
  3. 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: 8,484
    12-26-2005, 09:52 PM Go to last post
  4. 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: 8,043
    01-17-2008, 05:56 PM Go to last post
  5. 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: 19,025
    11-25-2012, 02:18 PM Go to last post
  6. 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: 12,717
    08-14-2010, 06:54 PM Go to last post
  7. 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: 50,938
    11-19-2010, 12:34 PM Go to last post
  8. Sticky Thread Sticky: MBC Install Instructions [PICS]

    Started by Root, 12-08-2001 05:01 PM
    2 Pages
    1 2
    • Replies: 27
    • Views: 23,319
    06-04-2010, 09:53 PM Go to last post
  9. 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: 126,394
    11-17-2013, 01:10 PM Go to last post
  10. Sticky Thread Sticky: Grounding Mod

    Started by tytlyf, 04-23-2002 10:51 PM
    5 Pages
    1 2 3 4 5
    • Replies: 71
    • Views: 25,133
    08-30-2013, 02:09 PM Go to last post
  11. 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: 29,905
    12-20-2012, 01:27 AM Go to last post
  12. 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: 115,485
    05-29-2014, 04:09 PM Go to last post
  13. 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: 26,236
    06-23-2013, 08:03 PM Go to last post
  14. 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: 62,437
    01-22-2014, 06:26 PM Go to last post
  15. 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: 62,526
    11-06-2010, 07:28 PM Go to last post
  1. DIY Turbo removal and install 02-05 wrx

    Started by 02bugg, 08-29-2011 06:41 PM
    • Replies: 1
    • Views: 8,443
    01-01-2013, 04:03 PM Go to last post
    • Replies: 5
    • Views: 688
    09-16-2009, 07:19 AM Go to last post
  2. autometer air fuel ratio

    Started by 04whitewrx, 08-24-2004 02:21 PM
    • Replies: 1
    • Views: 905
    08-26-2004, 07:25 PM Go to last post
  3. STi injector install on 05 wrx

    Started by 05blackmamba, 10-12-2005 01:34 PM
    • Replies: 1
    • Views: 1,373
    10-12-2005, 02:43 PM Go to last post
  4. Stages?

    Started by 05WRX_STi, 02-23-2010 12:21 PM
    • Replies: 3
    • Views: 1,224
    02-24-2010, 09:12 PM Go to last post
  5. what is the best way to loosen an O2 sensor?

    Started by 06scoobyrex, 06-06-2010 10:30 PM
    • Replies: 11
    • Views: 2,867
    06-07-2010, 12:02 PM Go to last post
  6. Stage 2!!

    Started by 11blackwrx, 03-12-2012 06:07 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,796
    03-14-2012, 08:29 AM Go to last post
  7. Questions with DIY oil catch can

    Started by 2002MidnightWRX, 11-24-2006 10:31 AM
    • Replies: 1
    • Views: 1,578
    11-26-2006, 04:58 PM Go to last post
  8. Going stage 3.

    Started by 2012wrx00, 07-27-2013 06:25 PM
    • Replies: 8
    • Views: 987
    07-28-2013, 10:46 AM Go to last post
    • Replies: 2
    • Views: 1,565
    02-12-2012, 08:33 AM Go to last post
    • Replies: 3
    • Views: 1,873
    05-16-2005, 06:38 AM Go to last post
  9. Greddy Type S install help needed

    Started by airsofter69, 05-10-2005 07:35 PM
    • Replies: 4
    • Views: 3,573
    01-13-2008, 11:05 PM Go to last post
  10. Takin intercooler off. Help

    Started by airsofter69, 05-16-2005 06:50 PM
    • Replies: 1
    • Views: 1,013
    05-17-2005, 12:59 PM Go to last post
  11. Arrow DIY Oil Catch Can

    Started by AjIsDope, 03-04-2004 07:25 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 10,857
    10-05-2004, 08:01 AM Go to last post
  12. stock air intake has a silencer?

    Started by Alpha_32, 03-28-2003 03:54 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 6,117
    06-16-2004, 09:01 PM Go to last post
    • Replies: 19
    • Views: 3,463
    11-30-2006, 08:00 PM Go to last post
  13. Help with turbo install

    Started by arm-d, 12-30-2007 01:54 PM
    • Replies: 6
    • Views: 1,092
    01-05-2008, 11:08 AM Go to last post
  14. Axle back install

    Started by ATA, 02-13-2003 06:01 PM
    • Replies: 6
    • Views: 2,044
    03-24-2003, 07:39 PM Go to last post
  15. Question VF39 or TD04?

    Started by AVOWRXWagon, 01-02-2007 03:46 PM
    • Replies: 4
    • Views: 4,599
    07-03-2007, 07:10 AM Go to last post
  16. DIY "HKS-like" Turbo Timer harness

    Started by awj_woody, 04-05-2006 02:52 PM
    • Replies: 0
    • Views: 2,212
    04-05-2006, 02:52 PM Go to last post
  17. requesting fuel line return instructions

    Started by azrcnut, 12-02-2009 03:46 PM
    • Replies: 0
    • Views: 705
    12-02-2009, 03:46 PM Go to last post
  18. Thumbs up Godspeed Uppipe Installed...tips and observations

    Started by a_is_a_1984, 04-20-2002 07:15 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 6,768
    04-13-2011, 03:28 PM Go to last post
  19. Electric exhaust cutouts?

    Started by B.man, 01-11-2013 12:53 PM
    4 Pages
    1 2 3 4
    • Replies: 49
    • Views: 5,406
    01-14-2013, 02:49 PM Go to last post
  20. What are the free mods??Help!!

    Started by Banner, 08-19-2004 05:18 PM
    • Replies: 13
    • Views: 9,484
    08-25-2012, 08:45 PM Go to last post
    • Replies: 1
    • Views: 3,719
    05-14-2005, 03:31 PM Go to last post
  21. Samco 9 piece aacc hose kit install

    Started by Big Sky WRX, 08-08-2002 08:05 PM
    • Replies: 0
    • Views: 1,780
    08-08-2002, 08:05 PM Go to last post
  22. Samco turbo inlet pipe install

    Started by Big Sky WRX, 12-29-2002 11:38 AM
    • Replies: 14
    • Views: 13,440
    11-16-2009, 07:08 AM Go to last post
  23. EGT tap

    Started by Big Sky WRX, 03-12-2005 02:50 PM
    • Replies: 10
    • Views: 4,093
    08-08-2005, 07:25 PM Go to last post
  24. Cobb AP

    Started by BigB007, 03-17-2007 08:50 PM
    • Replies: 4
    • Views: 1,175
    04-03-2007, 05:59 AM Go to last post
  25. Port and Polished IC hose connections

    Started by bkotzman00, 08-14-2006 08:19 PM
    • Replies: 10
    • Views: 2,022
    11-30-2006, 02:44 PM Go to last post
  26. Recommended Boost on Stock GC8

    Started by blitzlash, 12-09-2008 08:43 PM
    • Replies: 0
    • Views: 1,462
    12-09-2008, 08:43 PM Go to last post
  27. Silencer Delete For 07 WRX

    Started by boardinshorty81, 03-09-2008 07:58 PM
    • Replies: 8
    • Views: 1,670
    03-09-2008, 08:20 PM Go to last post
  28. Question downpipe install instructions?

    Started by bone324, 09-21-2002 09:56 PM
    • Replies: 4
    • Views: 1,521
    09-28-2002, 05:18 PM Go to last post
  29. Boost controller

    Started by Boostedx, 01-18-2004 09:17 AM
    • Replies: 3
    • Views: 1,391
    03-06-2004, 03:57 AM Go to last post
  30. Perrin Pulley help

    Started by Bozeman, 03-18-2005 05:16 AM
    2 Pages
    1 2
    • Replies: 26
    • Views: 3,304
    08-28-2008, 02:23 PM Go to last post

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