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Forum: Performance Tuning

Forum to discuss all things related to adding performance tunes to the Ford Fiesta ST.

Forum: Performance Tuning

  1. Sticky Thread Sticky: Running FiST with E85 Blends - Discussion Thread

    Started by koozy, 04-08-2015 12:35 AM
    12 Pages
    1 2 3 4 5 6 7 8 9 ... 12
    • Replies: 118
    • Views: 32,607
    wclife
    Today, 01:01 AM Go to last post
  2. Poll Sticky Thread Sticky: Poll: POLL: What Tune are you using on your Fiesta ST?

    Started by BoostBumps, 09-30-2016 11:18 AM
    10 Pages
    1 2 3 4 5 6 7 8 9 ... 10
    • Replies: 93
    • Views: 18,758
    wclife
    Yesterday, 01:46 PM Go to last post
  3. Sticky Thread Sticky: Virtual Dyno Results Thread

    Started by ryst, 09-27-2014 09:50 AM
    25 Pages
    1 2 3 4 5 6 7 8 9 ... 25
    • Replies: 244
    • Views: 54,885
    Quasar
    05-05-2017, 03:31 PM Go to last post
  4. Sticky Thread Sticky: The ULTIMATE Dyno / V-Dyno Thread

    Started by frankiefiesta, 12-21-2016 03:15 PM
    4 Pages
    1 2 3 4
    • Replies: 38
    • Views: 8,519
    mercdank
    05-02-2017, 08:47 PM Go to last post
  1. Stratified tuning really worth it?

    Started by M1lhomens, 04-15-2017 08:34 AM
    4 Pages
    1 2 3 4
    • Replies: 38
    • Views: 3,775
    shouldbeasy
    06-26-2017, 10:54 AM Go to last post
  2. Tuning and aftermarket warranty

    Started by TheJesterRace27, 06-24-2017 05:46 PM
    • Replies: 5
    • Views: 215
    TomCat
    06-26-2017, 10:28 AM Go to last post
  3. Installed FSWERKS exhaust, not 100% happy

    Started by pedrito0906, 06-23-2017 06:43 PM
    • Replies: 4
    • Views: 252
    Brura22
    06-23-2017, 07:58 PM Go to last post
  4. Miles till Empty shows wrong after update

    Started by LITTLEVADER, 06-22-2017 11:35 PM
    • Replies: 1
    • Views: 141
    skidro87
    06-23-2017, 12:21 AM Go to last post
  5. Poll Poll: Poll: How many have blown a FiST engine?

    Started by frankiefiesta, 01-19-2017 01:03 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 54
    • Views: 14,321
    Woods247
    06-22-2017, 11:09 PM Go to last post
  6. Tuning Review - Randy @ Mountune USA

    Started by Brura22, 06-22-2017 09:20 AM
    • Replies: 5
    • Views: 277
    eglove
    06-22-2017, 05:10 PM Go to last post
  7. Cobb TC 1-8

    Started by Brickell FIST, 05-28-2017 01:58 PM
    • Replies: 1
    • Views: 288
    Brickell FIST
    06-22-2017, 12:32 PM Go to last post
  8. V501 Maps and Updates

    Started by COBB Tuning, 05-22-2017 02:09 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,691
    Quisp
    06-22-2017, 02:38 AM Go to last post
  9. MP215 Is it worth it?

    Started by Jim88GT, 05-15-2017 11:07 AM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 2,246
    adler
    06-17-2017, 05:13 PM Go to last post
  10. Any problems with mapped engine in your ST?

    Started by Kacper, 06-09-2017 10:24 AM
    • Replies: 6
    • Views: 421
    ynos
    06-17-2017, 01:18 AM Go to last post
  11. Final Step for my Project who to go with?

    Started by Tuxedo FiSTa, 06-07-2017 07:22 PM
    • Replies: 7
    • Views: 481
    Bames_207
    06-12-2017, 08:51 AM Go to last post
  12. Stratified Tune Question

    Started by rzracer, 04-22-2017 04:58 PM
    • Replies: 4
    • Views: 665
    Ragincajin89
    06-04-2017, 09:01 PM Go to last post
  13. Question Cobb Stage 3 Question

    Started by Kicks24, 06-01-2017 03:45 PM
    • Replies: 0
    • Views: 227
    Kicks24
    06-01-2017, 03:45 PM Go to last post
  14. COBB intercooler adapter

    Started by Autobo8, 05-25-2017 03:28 PM
    • Replies: 4
    • Views: 367
    70sstrat08
    05-26-2017, 04:32 PM Go to last post
  15. Exclamation Cobb tune and Injen intake install. Aww yeahhh

    Started by RyGuyFIST83, 03-20-2014 05:29 PM
    4 Pages
    1 2 3 4
    • Replies: 31
    • Views: 14,751
    Autobo8
    05-25-2017, 06:52 PM Go to last post
  16. Boost Drop question

    Started by FromChaos79, 05-21-2017 08:12 PM
    • Replies: 1
    • Views: 214
    CanadianGuy
    05-21-2017, 10:08 PM Go to last post
  17. Looking for an tuning access port

    Started by Autobo8, 05-20-2017 01:07 PM
    • Replies: 2
    • Views: 188
    KKaWing
    05-20-2017, 01:19 PM Go to last post
  18. fiesta st intercooler dhm crash bar set

    Started by bryanmarante, 04-25-2017 08:20 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 1,006
    bryanmarante
    05-15-2017, 04:03 PM Go to last post
  19. Cobb tune and Cruise Control

    Started by LITTLEVADER, 05-12-2017 05:44 PM
    • Replies: 3
    • Views: 385
    floresteez
    05-12-2017, 07:16 PM Go to last post
  20. Purchased Cobb AP3

    Started by LITTLEVADER, 04-25-2017 12:29 AM
    • Replies: 6
    • Views: 616
    LITTLEVADER
    05-12-2017, 08:18 AM Go to last post
  21. Rev limiter on Cobb Stage 1 93 Oct

    Started by LITTLEVADER, 05-11-2017 08:09 PM
    • Replies: 1
    • Views: 253
    Quisp
    05-12-2017, 03:36 AM Go to last post
  22. Best bang for the buck downpipe or E30 tune?

    Started by MegaBuster, 05-11-2017 02:18 PM
    • Replies: 3
    • Views: 359
    Quisp
    05-12-2017, 03:35 AM Go to last post
  23. +250hp potential?

    Started by MKVIIST, 09-05-2013 09:53 PM
    19 Pages
    1 2 3 4 5 6 7 8 9 ... 19
    • Replies: 186
    • Views: 78,484
    LaserWhisperer
    05-12-2017, 12:28 AM Go to last post
  24. 300HP Goal

    Started by Jbhunter1, 04-13-2017 06:10 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,688
    re-rx7
    05-11-2017, 12:18 PM Go to last post
  25. Nitrous e50 FiST w/ stock turbo - 312whp / 419wtq

    Started by MisSTrouble, 11-05-2016 06:28 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,575
    Izzy
    05-10-2017, 02:05 PM Go to last post
  26. New COBB OTS maps

    Started by eqis1337, 05-04-2017 01:13 PM
    • Replies: 2
    • Views: 466
    Joker328
    05-04-2017, 01:52 PM Go to last post
  27. Intakes suggestions

    Started by Viau, 04-04-2017 07:42 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 2,295
    j2FiST
    04-30-2017, 09:58 PM Go to last post
  28. Diablosport issues with 2016 Fiesta ST

    Started by TheSpeedTrap, 04-06-2017 11:21 AM
    • Replies: 5
    • Views: 861
    TheSpeedTrap
    04-27-2017, 09:03 AM Go to last post
  29. DHM exhaust pops and crackles..

    Started by dflores242, 04-19-2017 05:29 PM
    • Replies: 4
    • Views: 539
    TUX15ST
    04-20-2017, 06:48 AM Go to last post
  30. COBB AccessPort no support for 2017

    Started by Hardline, 04-18-2017 01:24 PM
    • Replies: 2
    • Views: 508
    deathratt1e
    04-19-2017, 04:12 PM Go to last post
  31. COBB Accesstuner Now Available

    Started by COBB Tuning, 04-03-2017 11:06 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,706
    Probaholic1
    04-17-2017, 06:50 PM Go to last post
  32. Cobb stage 1 93oct

    Started by doctorweird, 04-16-2017 05:54 PM
    • Replies: 1
    • Views: 425
    Quisp
    04-17-2017, 02:23 AM Go to last post
  33. COBB Stage 2

    Started by ruSTy, 04-14-2017 08:13 PM
    • Replies: 2
    • Views: 471
    Sticky
    04-15-2017, 08:42 PM Go to last post
  34. Turbo timers

    Started by draxxus131, 03-29-2017 01:27 AM
    • Replies: 6
    • Views: 848
    Zerodameaon
    04-14-2017, 12:42 PM Go to last post
  35. Mp215

    Started by Anthizzle, 02-26-2017 10:52 AM
    3 Pages
    1 2 3
    • Replies: 20
    • Views: 1,960
    stascom
    04-13-2017, 05:04 AM Go to last post
  36. COBB accessport first install something is WRONG

    Started by rastok, 03-31-2017 05:29 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 55
    • Views: 4,555
    stascom
    04-13-2017, 04:54 AM Go to last post
  37. Last gen Accessport questions

    Started by Solort, 04-11-2017 07:49 AM
    • Replies: 0
    • Views: 208
    Solort
    04-11-2017, 07:49 AM Go to last post
  38. Tune that doesn't increase boost for AutoX STX?

    Started by tiggerbren, 04-05-2017 06:10 PM
    • Replies: 5
    • Views: 662
    Solort
    04-09-2017, 10:03 AM Go to last post
  39. custom exhaust and ots tune

    Started by rastok, 03-30-2017 07:46 PM
    • Replies: 1
    • Views: 399
    shouldbeasy
    03-31-2017, 09:47 AM Go to last post
  40. Maps with the most linear throttle reponse?

    Started by stascom, 03-29-2017 05:59 PM
    • Replies: 2
    • Views: 412
    808FiST
    03-30-2017, 08:51 PM Go to last post
  41. SCT Tuning is available for the FiSt.

    Started by Murdered Out St, 03-24-2017 07:22 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 974
    Nfazz
    03-28-2017, 02:42 PM Go to last post
  42. Economy tune

    Started by Jepoe0108, 03-28-2017 10:54 AM
    • Replies: 4
    • Views: 500
    Jepoe0108
    03-28-2017, 11:15 AM Go to last post
  43. Best tune for stock car?

    Started by stascom, 03-21-2017 05:09 AM
    • Replies: 9
    • Views: 1,087
    stascom
    03-28-2017, 04:34 AM Go to last post
  44. New Tuning solution being released soon.

    Started by Murdered Out St, 03-23-2017 07:49 PM
    4 Pages
    1 2 3 4
    • Replies: 30
    • Views: 2,812
    OffTheWall503
    03-25-2017, 08:49 AM Go to last post
  45. Ceramic coated turbo exhaust housing issue

    Started by Mattpwr, 03-23-2017 04:23 AM
    • Replies: 0
    • Views: 257
    Mattpwr
    03-23-2017, 04:23 AM Go to last post
  46. Cobb and FFS/2 step

    Started by Fiestadeez15, 03-19-2017 05:27 PM
    • Replies: 4
    • Views: 501
    Fiestadeez15
    03-20-2017, 06:49 PM Go to last post
  47. X27/37 turbo

    Started by Masi92, 03-18-2017 09:44 AM
    • Replies: 4
    • Views: 645
    Masi92
    03-18-2017, 03:06 PM Go to last post

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