Engine Modifications - Page 2
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Threads 36 to 70 of 92

Below you will find a list of discussions in the Engine Modifications forums at the ClubWRX Forum - Subaru Impreza WRX and STi Community and Forums. The Engine Modifications forum Flat-fours and turbochargers are what set the WRX apart from the rest. Talk about them and the latest aftermarket parts here.

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  1. Engine Performance Discussion Specific to Higher Altitudes

    Forum Actions:

    Forum Statistics:

    • Threads: 48
    • Posts: 679

    Last Post:

    O2 sensor drama Go to last post

    by

    05-29-2014, 03:29 PM

  1. 2015 wrx mods before tuning

    Started by huitt06, 09-07-2014 12:50 PM
    3 Pages
    1 2 3
    • Replies: 39
    • Views: 2,410
    10-07-2014, 12:57 PM Go to last post
  2. filled up with 88 gas

    Started by randomusername, 08-22-2014 06:42 PM
    • Replies: 8
    • Views: 443
    10-05-2014, 03:03 PM Go to last post
  3. Whistling noise

    Started by TownLine500, 10-01-2014 11:29 AM
    4 Pages
    1 2 3 4
    • Replies: 53
    • Views: 1,089
    10-05-2014, 11:46 AM Go to last post
  4. Awd tuning

    Started by smacks214, 10-04-2014 10:17 AM
    • Replies: 12
    • Views: 279
    10-05-2014, 10:22 AM Go to last post
  5. Hissing noise?

    Started by AndrewWRX, 11-21-2011 02:43 PM
    • Replies: 12
    • Views: 1,274
    10-04-2014, 09:14 PM Go to last post
  6. Starting Fresh, What Should I Do?!

    Started by USMCelement, 10-03-2014 12:10 PM
    • Replies: 12
    • Views: 309
    10-04-2014, 11:07 AM Go to last post
  7. Best hp gains

    Started by Kleen wrx, 09-28-2014 05:53 PM
    • Replies: 3
    • Views: 453
    10-03-2014, 10:15 AM Go to last post
    • Replies: 14
    • Views: 404
    10-02-2014, 11:09 AM Go to last post
  8. Injectors Required w/ Fuel Pump?

    Started by jcortesweb, 10-01-2014 10:27 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 337
    10-02-2014, 10:57 AM Go to last post
  9. ej255 swap into 2004 subaru wrx chassis harness

    Started by rigsk, 10-02-2014 10:34 AM
    • Replies: 3
    • Views: 188
    10-02-2014, 10:54 AM Go to last post
  10. Does a catless system increase volume?

    Started by dpmit, 10-01-2014 03:46 PM
    • Replies: 3
    • Views: 195
    10-02-2014, 08:35 AM Go to last post
  11. Custom Axle Back...need a little help

    Started by Britayik, 09-29-2014 07:35 PM
    • Replies: 3
    • Views: 201
    09-30-2014, 07:01 AM Go to last post
  12. ej255 swap into 2004 subaru wrx

    Started by rigsk, 09-29-2014 03:07 PM
    • Replies: 2
    • Views: 165
    09-29-2014, 03:46 PM Go to last post
    • Replies: 34
    • Views: 1,587
    09-29-2014, 03:30 PM Go to last post
  13. Best BOV to purchase

    Started by Glovesy, 09-26-2014 08:57 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 540
    09-29-2014, 01:10 PM Go to last post
  14. Throttle body spacers

    Started by TownLine500, 09-29-2014 09:06 AM
    • Replies: 4
    • Views: 192
    zax
    09-29-2014, 10:03 AM Go to last post
  15. Headers

    Started by 05'Franco, 09-27-2014 10:33 PM
    • Replies: 2
    • Views: 228
    09-29-2014, 07:35 AM Go to last post
  16. In my opinion the fumoto valve sucks

    Started by TgoWRX04, 10-01-2004 01:47 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 4,333
    09-29-2014, 05:59 AM Go to last post
  17. Dual to Single exhaust

    Started by dooku77, 09-27-2014 05:25 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 437
    09-29-2014, 03:02 AM Go to last post
  18. STP Performance Exhaust Cat Back

    Started by morten, 09-24-2014 01:21 AM
    • Replies: 1
    • Views: 336
    09-28-2014, 05:40 PM Go to last post
  19. IC to Throttle Body hose.

    Started by Strawhead, 09-27-2014 11:46 AM
    • Replies: 2
    • Views: 212
    09-27-2014, 02:27 PM Go to last post
  20. Help

    Started by SergioV, 09-27-2014 08:04 AM
    • Replies: 1
    • Views: 140
    09-27-2014, 09:34 AM Go to last post
  21. What is needed for bigger turbo on 04 WRX?

    Started by DERKADERKA, 09-26-2014 05:57 PM
    • Replies: 1
    • Views: 166
    zax
    09-26-2014, 06:46 PM Go to last post
  22. Help please

    Started by 2012wrx909, 09-16-2014 08:49 PM
    • Replies: 8
    • Views: 335
    zax
    09-26-2014, 01:53 PM Go to last post
  23. Subaru impreza wrx 2010 hatch

    Started by subie shumate, 09-25-2014 10:15 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 359
    zax
    09-26-2014, 01:49 PM Go to last post
  24. EBCS & EWG Questions

    Started by MisterNBG, 09-24-2014 03:32 AM
    • Replies: 3
    • Views: 271
    09-25-2014, 10:07 AM Go to last post
    • Replies: 0
    • Views: 269
    09-24-2014, 03:49 PM Go to last post
  25. Lightbulb Perrin to AEM..... good swap?

    Started by WRX-maniac, 09-21-2014 04:46 PM
    • Replies: 10
    • Views: 278
    09-24-2014, 10:54 AM Go to last post
  26. accessport invindia dp combo

    Started by williedibo, 09-18-2014 01:48 PM
    • Replies: 12
    • Views: 371
    09-23-2014, 01:19 PM Go to last post
  27. accessport question

    Started by williedibo, 09-13-2014 09:03 AM
    • Replies: 7
    • Views: 441
    09-23-2014, 08:46 AM Go to last post
  28. New Fuel Filter Question.

    Started by MLG_2EZ, 09-18-2014 07:43 AM
    • Replies: 1
    • Views: 231
    09-23-2014, 08:36 AM Go to last post
  29. Stock boost control solenoid limit??

    Started by 03wrexx, 09-19-2014 10:42 AM
    • Replies: 3
    • Views: 239
    09-22-2014, 08:58 AM Go to last post
    • Replies: 0
    • Views: 127
    09-22-2014, 08:31 AM Go to last post
    • Replies: 5
    • Views: 237
    09-21-2014, 11:03 PM Go to last post
  30. 02 WRX and 2 Check Engine Lights

    Started by D-tained, 09-03-2014 02:53 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 445
    09-21-2014, 09:13 PM Go to last post

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