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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. 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: 94
    • Views: 20,975
    Original J-Pat
    07-18-2017, 01:58 PM Go to last post
  2. 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: 245
    • Views: 56,344
    coke
    07-09-2017, 08:33 AM Go to last post
  3. Sticky Thread Sticky: Running FiST with E85 Blends - Discussion Thread

    Started by koozy, 04-08-2015 12:35 AM
    13 Pages
    1 2 3 4 5 6 7 8 9 ... 13
    • Replies: 120
    • Views: 34,507
    44sg44
    07-07-2017, 11:39 AM 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: 9,309
    mercdank
    05-02-2017, 08:47 PM Go to last post
  1. Installed FSWERKS exhaust, not 100% happy

    Started by pedrito0906, 06-23-2017 06:43 PM
    • Replies: 5
    • Views: 531
    Waterfan
    Yesterday, 06:41 PM Go to last post
  2. Which Turbo Back Exhaust to go for?

    Started by Bamboozel, 07-17-2017 07:45 AM
    • Replies: 3
    • Views: 217
    Kazz
    Yesterday, 04:05 PM Go to last post
  3. Cool Dizzy Tuning Flash Tune Released

    Started by mudvayne50, 07-08-2017 04:42 AM
    4 Pages
    1 2 3 4
    • Replies: 34
    • Views: 1,836
    AzNightmare
    Yesterday, 04:27 AM Go to last post
  4. Accessport Valet mode. Can someone explain?

    Started by AzNightmare, 07-18-2017 02:06 AM
    2 Pages
    1 2
    • Replies: 10
    • Views: 413
    brbauer2
    07-19-2017, 12:58 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: 16,134
    Woods247
    07-17-2017, 05:42 AM Go to last post
  6. Absolute E30 limit?

    Started by re-rx7, 07-13-2017 11:56 AM
    • Replies: 0
    • Views: 149
    re-rx7
    07-13-2017, 11:56 AM Go to last post
  7. V501 Maps and Updates

    Started by COBB Tuning, 05-22-2017 02:09 PM
    3 Pages
    1 2 3
    • Replies: 23
    • Views: 2,478
    Fistfan
    07-12-2017, 01:23 PM Go to last post
  8. Stratified Tunes - Final Numbers

    Started by shouldbeasy, 06-22-2017 01:35 PM
    • Replies: 7
    • Views: 811
    shouldbeasy
    07-12-2017, 10:15 AM Go to last post
  9. Has Mountune abandoned Fiesta support?

    Started by stascom, 07-11-2017 03:29 PM
    • Replies: 1
    • Views: 334
    KKaWing
    07-11-2017, 04:00 PM Go to last post
  10. RAM intake (worth it)

    Started by Autobo8, 07-09-2017 03:30 AM
    • Replies: 1
    • Views: 337
    CanadianGuy
    07-09-2017, 01:02 PM Go to last post
  11. HUGE HP Loss - V Dyno results w/revised Stratified e-Tune

    Started by brbauer2, 07-03-2017 09:15 PM
    3 Pages
    1 2 3
    • Replies: 24
    • Views: 1,679
    Cligedy
    07-07-2017, 12:54 PM Go to last post
  12. Misfiring showing on Accessport Stage 1

    Started by wingbit, 07-05-2017 11:13 PM
    • Replies: 1
    • Views: 243
    Quisp
    07-06-2017, 02:33 AM Go to last post
  13. Unhappy Check engine light (Little Wrench) Help is appreciated!!

    Started by LITTLEVADER, 06-03-2017 04:36 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 791
    JasonHaven
    07-05-2017, 07:46 AM Go to last post
  14. Cobb TC 1-8

    Started by Brickell FIST, 05-28-2017 01:58 PM
    • Replies: 2
    • Views: 479
    Kalter
    06-29-2017, 07:13 AM Go to last post
  15. Question Cobb Stage 3 Question

    Started by Kicks24, 06-01-2017 03:45 PM
    • Replies: 1
    • Views: 476
    COBB Tuning
    06-28-2017, 11:42 AM Go to last post
  16. Stratified tuning really worth it?

    Started by M1lhomens, 04-15-2017 08:34 AM
    4 Pages
    1 2 3 4
    • Replies: 38
    • Views: 4,589
    shouldbeasy
    06-26-2017, 10:54 AM Go to last post
  17. Tuning and aftermarket warranty

    Started by TheJesterRace27, 06-24-2017 05:46 PM
    • Replies: 5
    • Views: 383
    TomCat
    06-26-2017, 10:28 AM Go to last post
  18. Miles till Empty shows wrong after update

    Started by LITTLEVADER, 06-22-2017 11:35 PM
    • Replies: 1
    • Views: 229
    skidro87
    06-23-2017, 12:21 AM Go to last post
  19. Tuning Review - Randy @ Mountune USA

    Started by Brura22, 06-22-2017 09:20 AM
    • Replies: 5
    • Views: 484
    eglove
    06-22-2017, 05:10 PM Go to last post
  20. Tune Revision Turn Over Time

    Started by shouldbeasy, 05-11-2017 09:15 AM
    7 Pages
    1 2 3 4 5 6 7
    • Replies: 66
    • Views: 3,568
    shouldbeasy
    06-21-2017, 11:35 AM Go to last post
  21. MP215 Is it worth it?

    Started by Jim88GT, 05-15-2017 11:07 AM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 2,833
    adler
    06-17-2017, 05:13 PM Go to last post
  22. Any problems with mapped engine in your ST?

    Started by Kacper, 06-09-2017 10:24 AM
    • Replies: 6
    • Views: 618
    ynos
    06-17-2017, 01:18 AM Go to last post
  23. Final Step for my Project who to go with?

    Started by Tuxedo FiSTa, 06-07-2017 07:22 PM
    • Replies: 7
    • Views: 641
    Bames_207
    06-12-2017, 08:51 AM Go to last post
  24. Stratified Tune Question

    Started by rzracer, 04-22-2017 04:58 PM
    • Replies: 4
    • Views: 761
    Ragincajin89
    06-04-2017, 09:01 PM Go to last post
  25. COBB intercooler adapter

    Started by Autobo8, 05-25-2017 03:28 PM
    • Replies: 4
    • Views: 480
    70sstrat08
    05-26-2017, 04:32 PM Go to last post
  26. 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: 15,156
    Autobo8
    05-25-2017, 06:52 PM Go to last post
  27. Boost Drop question

    Started by FromChaos79, 05-21-2017 08:12 PM
    • Replies: 1
    • Views: 291
    CanadianGuy
    05-21-2017, 10:08 PM Go to last post
  28. Looking for an tuning access port

    Started by Autobo8, 05-20-2017 01:07 PM
    • Replies: 2
    • Views: 268
    KKaWing
    05-20-2017, 01:19 PM Go to last post
  29. fiesta st intercooler dhm crash bar set

    Started by bryanmarante, 04-25-2017 08:20 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 1,201
    bryanmarante
    05-15-2017, 04:03 PM Go to last post
  30. Cobb tune and Cruise Control

    Started by LITTLEVADER, 05-12-2017 05:44 PM
    • Replies: 3
    • Views: 489
    floresteez
    05-12-2017, 07:16 PM Go to last post
  31. Purchased Cobb AP3

    Started by LITTLEVADER, 04-25-2017 12:29 AM
    • Replies: 6
    • Views: 737
    LITTLEVADER
    05-12-2017, 08:18 AM Go to last post
  32. Rev limiter on Cobb Stage 1 93 Oct

    Started by LITTLEVADER, 05-11-2017 08:09 PM
    • Replies: 1
    • Views: 337
    Quisp
    05-12-2017, 03:36 AM Go to last post
  33. Best bang for the buck downpipe or E30 tune?

    Started by MegaBuster, 05-11-2017 02:18 PM
    • Replies: 3
    • Views: 473
    Quisp
    05-12-2017, 03:35 AM Go to last post
  34. +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: 80,291
    LaserWhisperer
    05-12-2017, 12:28 AM Go to last post
  35. 300HP Goal

    Started by Jbhunter1, 04-13-2017 06:10 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,004
    re-rx7
    05-11-2017, 12:18 PM Go to last post
  36. Nitrous e50 FiST w/ stock turbo - 312whp / 419wtq

    Started by MisSTrouble, 11-05-2016 06:28 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,879
    Izzy
    05-10-2017, 02:05 PM Go to last post
  37. New COBB OTS maps

    Started by eqis1337, 05-04-2017 01:13 PM
    • Replies: 2
    • Views: 584
    Joker328
    05-04-2017, 01:52 PM Go to last post
  38. Intakes suggestions

    Started by Viau, 04-04-2017 07:42 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 2,549
    j2FiST
    04-30-2017, 09:58 PM Go to last post
  39. Diablosport issues with 2016 Fiesta ST

    Started by TheSpeedTrap, 04-06-2017 11:21 AM
    • Replies: 5
    • Views: 979
    TheSpeedTrap
    04-27-2017, 09:03 AM Go to last post
  40. DHM exhaust pops and crackles..

    Started by dflores242, 04-19-2017 05:29 PM
    • Replies: 4
    • Views: 621
    TUX15ST
    04-20-2017, 06:48 AM Go to last post
  41. COBB AccessPort no support for 2017

    Started by Hardline, 04-18-2017 01:24 PM
    • Replies: 2
    • Views: 595
    deathratt1e
    04-19-2017, 04:12 PM Go to last post
  42. COBB Accesstuner Now Available

    Started by COBB Tuning, 04-03-2017 11:06 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,894
    Probaholic1
    04-17-2017, 06:50 PM Go to last post
  43. Cobb stage 1 93oct

    Started by doctorweird, 04-16-2017 05:54 PM
    • Replies: 1
    • Views: 526
    Quisp
    04-17-2017, 02:23 AM Go to last post
  44. COBB Stage 2

    Started by ruSTy, 04-14-2017 08:13 PM
    • Replies: 2
    • Views: 587
    Sticky
    04-15-2017, 08:42 PM Go to last post
  45. Turbo timers

    Started by draxxus131, 03-29-2017 01:27 AM
    • Replies: 6
    • Views: 940
    Zerodameaon
    04-14-2017, 12:42 PM Go to last post

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