Welcome to Fiesta ST Forum, is this your first visit? Click the "Create Account" button now to join.
Register

Page 1 of 14 12345678911 ... LastLast
Threads 1 to 50 of 677

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
    18 Pages
    1 2 3 4 5 6 7 8 9 ... 18
    • Replies: 171
    • Views: 57,393
    danbfree
    12-18-2018, 03:25 AM Go to last post
  2. Sticky Thread Sticky: COBB AccessPort FAQ and Info Thread

    Started by BoostBumps, 10-02-2016 12:07 AM
    • Replies: 8
    • Views: 8,448
    TyphoonFiST
    11-12-2018, 01:13 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
    17 Pages
    1 2 3 4 5 6 7 8 9 ... 17
    • Replies: 165
    • Views: 63,577
    LILIKE16ST
    10-23-2018, 06:08 PM Go to last post
  4. Sticky Thread Sticky: Virtual Dyno Results Thread

    Started by ryst, 09-27-2014 09:50 AM
    26 Pages
    1 2 3 4 5 6 7 8 9 ... 26
    • Replies: 250
    • Views: 80,843
    bustervic
    10-02-2018, 05:16 PM Go to last post
  5. Sticky Thread Sticky: The ULTIMATE Dyno / V-Dyno Thread

    Started by frankiefiesta, 12-21-2016 04:15 PM
    5 Pages
    1 2 3 4 5
    • Replies: 42
    • Views: 23,019
    Jerickson88
    08-24-2018, 05:20 AM Go to last post
  1. How to make my car feel more like a Go Cart

    Started by yellow Snow, 01-05-2019 06:48 PM
    2 Pages
    1 2
    • Replies: 12
    • Views: 1,148
    D1JL
    01-14-2019, 12:57 PM Go to last post
  2. Poll Poll: Poll: How many have blown a FiST engine?

    Started by frankiefiesta, 01-19-2017 02:03 PM
    7 Pages
    1 2 3 4 5 6 7
    • Replies: 63
    • Views: 39,482
    Se7eN
    12-28-2018, 12:34 PM Go to last post
  3. Wrong Vehicle year upon installation

    Started by forzablu46, 12-26-2018 05:17 PM
    • Replies: 3
    • Views: 614
    purityracer316
    12-26-2018, 06:42 PM Go to last post
  4. Diablosport issues with 2016 Fiesta ST

    Started by TheSpeedTrap, 04-06-2017 11:21 AM
    • Replies: 8
    • Views: 2,108
    KDKid
    12-26-2018, 03:21 PM Go to last post
  5. 91 vs. 93

    Started by PunkST, 12-24-2018 12:23 AM
    • Replies: 6
    • Views: 785
    PunkST
    12-25-2018, 08:15 PM Go to last post
  6. Stratified guardian angel install

    Started by Perfblue15, 12-15-2018 11:05 PM
    3 Pages
    1 2 3
    • Replies: 20
    • Views: 1,419
    Perfblue15
    12-24-2018, 02:29 PM Go to last post
  7. Over revving?

    Started by weazsel, 12-09-2018 02:15 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 1,220
    weazsel
    12-21-2018, 09:36 AM Go to last post
  8. Ethanol Sensor Install

    Started by Erbarry, 03-16-2017 10:53 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 6,431
    deadlast
    12-20-2018, 08:50 PM Go to last post
  9. e85 (e30) tune on hybrid X47 info/review/documentation thread

    Started by jeff, 11-16-2018 04:20 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,184
    Se7eN
    12-13-2018, 01:54 PM Go to last post
  10. Accessport keeps resetting itself

    Started by Se7eN, 12-03-2018 12:18 PM
    • Replies: 4
    • Views: 1,051
    Se7eN
    12-04-2018, 12:33 PM Go to last post
  11. Stage 2 Tune with Stock Intake, any Concern?

    Started by Booster, 10-31-2018 01:39 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 902
    danbfree
    12-04-2018, 12:15 PM Go to last post
  12. Poll Poll: POLL: What do you monitor on your AP?

    Started by anticon, 08-09-2018 03:20 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,554
    Business6
    11-28-2018, 01:56 PM Go to last post
  13. Engine cutting off when accelerating hard.

    Started by tracyfox, 11-08-2018 11:26 AM
    2 Pages
    1 2
    • Replies: 11
    • Views: 648
    tracyfox
    11-25-2018, 09:05 AM Go to last post
  14. Noob Question

    Started by AbraxasMayhem, 11-19-2018 09:40 PM
    • Replies: 3
    • Views: 525
    Intuit
    11-21-2018, 05:21 PM Go to last post
  15. Turbocharger CAD drawings

    Started by KDKid, 11-19-2018 09:15 PM
    • Replies: 0
    • Views: 390
    KDKid
    11-19-2018, 09:15 PM Go to last post
  16. wait for tune or do it first?

    Started by ROCKYFiestta, 11-06-2018 02:34 PM
    • Replies: 5
    • Views: 436
    Speedboosted
    11-08-2018, 03:07 AM Go to last post
  17. Got my Accessport installed.....

    Started by FieSTafury, 10-09-2018 06:36 PM
    3 Pages
    1 2 3
    • Replies: 23
    • Views: 1,488
    tfusch4
    11-06-2018, 08:22 PM Go to last post
  18. Comparing the latest Stratified vs. Dizzy stage 1 93 octane tunes

    Started by danbfree, 10-19-2018 12:59 PM
    3 Pages
    1 2 3
    • Replies: 24
    • Views: 1,927
    apex1
    11-05-2018, 10:13 AM Go to last post
  19. Full Recirculation Bypass Valve - Boomba Racing

    Started by Boomba Racing, 09-08-2016 05:02 PM
    9 Pages
    1 2 3 4 5 6 7 8 9
    • Replies: 81
    • Views: 22,315
    CSM
    11-04-2018, 11:25 PM Go to last post
    • Replies: 0
    • Views: 225
    Clit_Beastwood
    11-02-2018, 06:16 PM Go to last post
  20. Has Anyone Been Able to Contact Mountune?

    Started by Capri to ST, 09-05-2018 09:04 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,610
    JSWhaler
    10-30-2018, 07:57 PM Go to last post
  21. Stratified 4.10 Tune causing overheating?

    Started by jingo5, 07-04-2018 12:22 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,688
    danbfree
    10-28-2018, 02:27 PM Go to last post
  22. Popping codes after intake install. **2016 ST

    Started by Jerickson88, 08-17-2018 05:42 PM
    4 Pages
    1 2 3 4
    • Replies: 34
    • Views: 2,455
    danbfree
    10-26-2018, 12:30 PM Go to last post
  23. Ordered boost limit on my Stratified tune

    Started by apex1, 10-02-2018 08:58 AM
    • Replies: 7
    • Views: 698
    danbfree
    10-26-2018, 08:44 AM Go to last post
  24. Tuning on 90 octane

    Started by Pablo Pistoffo, 10-17-2018 06:55 PM
    • Replies: 6
    • Views: 519
    danbfree
    10-22-2018, 10:14 PM Go to last post
  25. exhaust system part

    Started by Maksym, 10-20-2018 02:51 PM
    • Replies: 3
    • Views: 344
    dmb
    10-21-2018, 09:23 PM Go to last post
  26. Bought a used fiesta st with mountune upgrades

    Started by Orange_ST, 10-13-2018 12:35 PM
    • Replies: 5
    • Views: 539
    Orange_ST
    10-19-2018, 09:39 PM Go to last post
  27. REVO Stage 1

    Started by Maksym, 10-11-2018 12:58 PM
    • Replies: 1
    • Views: 432
    TyphoonFiST
    10-13-2018, 06:57 PM Go to last post
  28. Edge CTS

    Started by cumminskiller, 10-11-2018 09:57 AM
    • Replies: 0
    • Views: 261
    cumminskiller
    10-11-2018, 09:57 AM Go to last post
  29. Big Power, Torque Steer, and You

    Started by Hijinx, 02-10-2017 01:04 PM
    9 Pages
    1 2 3 4 5 6 7 8 9
    • Replies: 82
    • Views: 15,387
    danbfree
    10-10-2018, 01:25 PM Go to last post
  30. MAF pipe for air intake!

    Started by luke.robinson, 10-07-2018 05:23 PM
    • Replies: 8
    • Views: 644
    triplegriff
    10-09-2018, 02:46 AM Go to last post
  31. Stock turbo boost pressure vs Stage 1

    Started by Maksym, 09-06-2018 01:14 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 1,419
    Maksym
    10-08-2018, 01:32 PM Go to last post
  32. Trends of the future? SCT being sued by the EPA. COBB Next?

    Started by EnthusiaST, 09-25-2018 07:50 AM
    2 Pages
    1 2
    • Replies: 12
    • Views: 2,139
    XanRules
    10-05-2018, 12:28 PM Go to last post
    • Replies: 13
    • Views: 979
    danbfree
    10-03-2018, 12:20 PM Go to last post
  33. Acceptable misfire

    Started by ppepitoyou, 09-27-2018 04:45 PM
    • Replies: 3
    • Views: 589
    A7xogg
    09-30-2018, 01:41 AM Go to last post
  34. AEM wideband with stock ECU integration

    Started by Redhedmetalhed, 09-23-2018 02:11 PM
    • Replies: 7
    • Views: 530
    TyphoonFiST
    09-24-2018, 01:44 AM Go to last post
  35. Accessport

    Started by BilabongAthlete, 09-19-2018 11:20 AM
    • Replies: 5
    • Views: 633
    Speedboosted
    09-22-2018, 10:52 PM Go to last post
  36. E30 tune. Am I missing out?

    Started by alexrex20, 07-30-2017 09:49 PM
    9 Pages
    1 2 3 4 5 6 7 8 9
    • Replies: 88
    • Views: 16,705
    danbfree
    09-15-2018, 09:15 AM Go to last post
  37. Stage 1 tune comparison

    Started by redmoe, 01-17-2018 11:08 PM
    18 Pages
    1 2 3 4 5 6 7 8 9 ... 18
    • Replies: 174
    • Views: 20,744
    danbfree
    09-14-2018, 01:17 AM Go to last post
  38. How-To: E85 content analyzer installation

    Started by koozy, 09-04-2018 04:26 PM
    • Replies: 6
    • Views: 630
    koozy
    09-05-2018, 07:06 PM Go to last post
  39. Buy a pump tune get e30 tune FREE now through 9/3 at Dizzy!

    Started by danbfree, 08-31-2018 11:40 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,163
    danbfree
    09-03-2018, 11:20 AM Go to last post
  40. Used AP tune question

    Started by mcmcyo117, 08-15-2018 08:29 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,029
    danbfree
    08-31-2018, 07:53 PM Go to last post
  41. Are tunes legal? Cobb Accessport Question

    Started by DAPR, 08-18-2018 10:12 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,266
    me32
    08-31-2018, 12:00 PM Go to last post
  42. Fuel Options

    Started by fiestadam, 05-12-2018 06:30 AM
    • Replies: 3
    • Views: 746
    danbfree
    08-31-2018, 11:38 AM Go to last post
  43. Exclamation Delete/ lock

    Started by tsunami105, 08-21-2018 04:18 PM
    • Replies: 4
    • Views: 682
    Clit_Beastwood
    08-21-2018, 08:22 PM Go to last post

 
Page 1 of 14 12345678911 ... LastLast

Forum Information and Options

Moderators of this Forum

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 25 replies or 150 views
Hot thread with unread posts
More than 25 replies or 150 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •