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Threads 1 to 50 of 678

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: 57,477
    danbfree
    Today, 08:27 PM 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: 8,457
    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: 63,634
    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: 80,884
    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: 23,060
    Jerickson88
    08-24-2018, 05:20 AM Go to last post
  1. Multiple Maps on an AccessPort

    Started by BenStark, 01-17-2019 03:11 PM
    • Replies: 1
    • Views: 301
    Clit_Beastwood
    01-17-2019, 03:15 PM Go to last post
  2. 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: 1,296
    D1JL
    01-14-2019, 12:57 PM Go to last post
  3. 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: 39,547
    Se7eN
    12-28-2018, 12:34 PM Go to last post
  4. Wrong Vehicle year upon installation

    Started by forzablu46, 12-26-2018 05:17 PM
    • Replies: 3
    • Views: 618
    purityracer316
    12-26-2018, 06:42 PM Go to last post
  5. Diablosport issues with 2016 Fiesta ST

    Started by TheSpeedTrap, 04-06-2017 11:21 AM
    • Replies: 8
    • Views: 2,117
    KDKid
    12-26-2018, 03:21 PM Go to last post
  6. 91 vs. 93

    Started by PunkST, 12-24-2018 12:23 AM
    • Replies: 6
    • Views: 798
    PunkST
    12-25-2018, 08:15 PM Go to last post
  7. Stratified guardian angel install

    Started by Perfblue15, 12-15-2018 11:05 PM
    3 Pages
    1 2 3
    • Replies: 20
    • Views: 1,441
    Perfblue15
    12-24-2018, 02:29 PM Go to last post
  8. Over revving?

    Started by weazsel, 12-09-2018 02:15 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 1,244
    weazsel
    12-21-2018, 09:36 AM Go to last post
  9. Ethanol Sensor Install

    Started by Erbarry, 03-16-2017 10:53 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 6,450
    deadlast
    12-20-2018, 08:50 PM Go to last post
  10. 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: 1,196
    Se7eN
    12-13-2018, 01:54 PM Go to last post
  11. Accessport keeps resetting itself

    Started by Se7eN, 12-03-2018 12:18 PM
    • Replies: 4
    • Views: 1,058
    Se7eN
    12-04-2018, 12:33 PM Go to last post
  12. Stage 2 Tune with Stock Intake, any Concern?

    Started by Booster, 10-31-2018 01:39 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 923
    danbfree
    12-04-2018, 12:15 PM Go to last post
  13. 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: 1,558
    Business6
    11-28-2018, 01:56 PM Go to last post
  14. Engine cutting off when accelerating hard.

    Started by tracyfox, 11-08-2018 11:26 AM
    2 Pages
    1 2
    • Replies: 11
    • Views: 653
    tracyfox
    11-25-2018, 09:05 AM Go to last post
  15. Noob Question

    Started by AbraxasMayhem, 11-19-2018 09:40 PM
    • Replies: 3
    • Views: 531
    Intuit
    11-21-2018, 05:21 PM Go to last post
  16. Turbocharger CAD drawings

    Started by KDKid, 11-19-2018 09:15 PM
    • Replies: 0
    • Views: 394
    KDKid
    11-19-2018, 09:15 PM Go to last post
  17. wait for tune or do it first?

    Started by ROCKYFiestta, 11-06-2018 02:34 PM
    • Replies: 5
    • Views: 442
    Speedboosted
    11-08-2018, 03:07 AM Go to last post
  18. Got my Accessport installed.....

    Started by FieSTafury, 10-09-2018 06:36 PM
    3 Pages
    1 2 3
    • Replies: 23
    • Views: 1,521
    tfusch4
    11-06-2018, 08:22 PM Go to last post
  19. 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: 1,940
    apex1
    11-05-2018, 10:13 AM Go to last post
  20. 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: 22,331
    CSM
    11-04-2018, 11:25 PM Go to last post
    • Replies: 0
    • Views: 229
    Clit_Beastwood
    11-02-2018, 06:16 PM Go to last post
  21. 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: 1,624
    JSWhaler
    10-30-2018, 07:57 PM Go to last post
  22. Stratified 4.10 Tune causing overheating?

    Started by jingo5, 07-04-2018 12:22 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,698
    danbfree
    10-28-2018, 02:27 PM Go to last post
  23. 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: 2,489
    danbfree
    10-26-2018, 12:30 PM Go to last post
  24. Ordered boost limit on my Stratified tune

    Started by apex1, 10-02-2018 08:58 AM
    • Replies: 7
    • Views: 704
    danbfree
    10-26-2018, 08:44 AM Go to last post
  25. Tuning on 90 octane

    Started by Pablo Pistoffo, 10-17-2018 06:55 PM
    • Replies: 6
    • Views: 524
    danbfree
    10-22-2018, 10:14 PM Go to last post
  26. exhaust system part

    Started by Maksym, 10-20-2018 02:51 PM
    • Replies: 3
    • Views: 346
    dmb
    10-21-2018, 09:23 PM Go to last post
  27. Bought a used fiesta st with mountune upgrades

    Started by Orange_ST, 10-13-2018 12:35 PM
    • Replies: 5
    • Views: 541
    Orange_ST
    10-19-2018, 09:39 PM Go to last post
  28. REVO Stage 1

    Started by Maksym, 10-11-2018 12:58 PM
    • Replies: 1
    • Views: 437
    TyphoonFiST
    10-13-2018, 06:57 PM Go to last post
  29. Edge CTS

    Started by cumminskiller, 10-11-2018 09:57 AM
    • Replies: 0
    • Views: 264
    cumminskiller
    10-11-2018, 09:57 AM Go to last post
  30. 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: 15,414
    danbfree
    10-10-2018, 01:25 PM Go to last post
  31. MAF pipe for air intake!

    Started by luke.robinson, 10-07-2018 05:23 PM
    • Replies: 8
    • Views: 646
    triplegriff
    10-09-2018, 02:46 AM Go to last post
  32. Stock turbo boost pressure vs Stage 1

    Started by Maksym, 09-06-2018 01:14 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 1,450
    Maksym
    10-08-2018, 01:32 PM Go to last post
  33. 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: 2,144
    XanRules
    10-05-2018, 12:28 PM Go to last post
    • Replies: 13
    • Views: 985
    danbfree
    10-03-2018, 12:20 PM Go to last post
  34. Acceptable misfire

    Started by ppepitoyou, 09-27-2018 04:45 PM
    • Replies: 3
    • Views: 593
    A7xogg
    09-30-2018, 01:41 AM Go to last post
  35. AEM wideband with stock ECU integration

    Started by Redhedmetalhed, 09-23-2018 02:11 PM
    • Replies: 7
    • Views: 534
    TyphoonFiST
    09-24-2018, 01:44 AM Go to last post
  36. Accessport

    Started by BilabongAthlete, 09-19-2018 11:20 AM
    • Replies: 5
    • Views: 636
    Speedboosted
    09-22-2018, 10:52 PM Go to last post
  37. 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: 16,766
    danbfree
    09-15-2018, 09:15 AM Go to last post
  38. 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: 20,827
    danbfree
    09-14-2018, 01:17 AM Go to last post
  39. How-To: E85 content analyzer installation

    Started by koozy, 09-04-2018 04:26 PM
    • Replies: 6
    • Views: 632
    koozy
    09-05-2018, 07:06 PM Go to last post
  40. 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: 1,168
    danbfree
    09-03-2018, 11:20 AM Go to last post
  41. Used AP tune question

    Started by mcmcyo117, 08-15-2018 08:29 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,032
    danbfree
    08-31-2018, 07:53 PM Go to last post
  42. Are tunes legal? Cobb Accessport Question

    Started by DAPR, 08-18-2018 10:12 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,271
    me32
    08-31-2018, 12:00 PM Go to last post
  43. Fuel Options

    Started by fiestadam, 05-12-2018 06:30 AM
    • Replies: 3
    • Views: 747
    danbfree
    08-31-2018, 11:38 AM Go to last post
  44. Exclamation Delete/ lock

    Started by tsunami105, 08-21-2018 04:18 PM
    • Replies: 4
    • Views: 685
    Clit_Beastwood
    08-21-2018, 08:22 PM Go to last post

 
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