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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 12:18 PM
    11 Pages
    1 2 3 4 5 6 7 8 9 ... 11
    • Replies: 102
    • Views: 34,381
    Jason@dizzytuning
    01-18-2018, 11:56 AM Go to last post
  2. 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: 40
    • Views: 14,592
    hispirish
    01-14-2018, 11:33 AM Go to last post
  3. Sticky Thread Sticky: Running FiST with E85 Blends - Discussion Thread

    Started by koozy, 04-08-2015 01:35 AM
    17 Pages
    1 2 3 4 5 6 7 8 9 ... 17
    • Replies: 160
    • Views: 47,982
    Hijinx
    01-05-2018, 01:21 PM Go to last post
  4. Sticky Thread Sticky: Virtual Dyno Results Thread

    Started by ryst, 09-27-2014 10:50 AM
    25 Pages
    1 2 3 4 5 6 7 8 9 ... 25
    • Replies: 248
    • Views: 65,959
    XxbubbaxX
    11-05-2017, 09:10 AM Go to last post
  5. Sticky Thread Sticky: COBB AccessPort FAQ and Info Thread

    Started by BoostBumps, 10-02-2016 01:07 AM
    • Replies: 2
    • Views: 4,593
    92FOX
    10-14-2016, 10:09 PM Go to last post
  1. Stage 1 tune comparison

    Started by redmoe, 01-17-2018 11:08 PM
    4 Pages
    1 2 3 4
    • Replies: 32
    • Views: 1,169
    The_Ryan
    Today, 02:51 PM Go to last post
  2. Gains before and after 1/4 mile times

    Started by Livernois Motorsports, Today 11:29 AM
    2 Pages
    1 2
    • Replies: 11
    • Views: 195
    DaveG99
    Today, 01:54 PM Go to last post
  3. COBB vs Mountune for eliminating Shift Assist / Rev Hang

    Started by 92083420938420, 01-16-2018 12:22 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 759
    zucky22389
    Yesterday, 02:48 PM Go to last post
  4. In need of tuner

    Started by Night_Wing9301, 01-21-2018 05:42 PM
    • Replies: 3
    • Views: 151
    alexrex20
    Yesterday, 07:56 AM Go to last post
  5. Help understanding AP slot use

    Started by apex1, 01-21-2018 10:26 AM
    • Replies: 6
    • Views: 205
    allpurposeben
    01-21-2018, 06:51 PM Go to last post
  6. Stock Air Filter Fit In MP215 Airbox

    Started by Capri to ST, 12-21-2017 02:25 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,114
    D-resonant
    01-19-2018, 02:22 PM Go to last post
  7. Poll Poll: Poll: How many have blown a FiST engine?

    Started by frankiefiesta, 01-19-2017 02:03 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 54
    • Views: 24,684
    M-Sport fan
    01-18-2018, 10:02 PM Go to last post
  8. Exclamation Sos!

    Started by veec_, 01-14-2018 02:54 PM
    • Replies: 5
    • Views: 307
    felopr
    01-15-2018, 02:02 AM Go to last post
  9. AccessPorts for european Fiesta ST

    Started by FiestaIL, 01-10-2018 11:31 AM
    • Replies: 3
    • Views: 244
    Ylli
    01-11-2018, 06:34 AM Go to last post
  10. Sct4 fiesta st tuner

    Started by Drush89, 10-19-2017 06:54 AM
    • Replies: 8
    • Views: 1,011
    redmoe
    01-09-2018, 10:27 PM Go to last post
  11. GTX2860R GENII boost creep ideas?

    Started by FiST0187, 01-08-2018 10:14 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 673
    koozy
    01-09-2018, 05:05 PM Go to last post
  12. Interesting article

    Started by fooksdaddy01, 01-04-2018 11:51 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 910
    jpindustrie
    01-06-2018, 10:54 PM Go to last post
  13. Need help choosing the next direction to go

    Started by Speedboosted, 12-27-2017 01:14 AM
    2 Pages
    1 2
    • Replies: 12
    • Views: 714
    Speedboosted
    12-31-2017, 10:32 PM Go to last post
  14. Cobb AccessPort V3 Review on STOCK Fiesta ST

    Started by BlueBomber, 01-31-2014 01:09 PM
    13 Pages
    1 2 3 4 5 6 7 8 9 ... 13
    cobb accessport, cobb tune review, fiesta st cobb tune review
    • Replies: 120
    • Views: 65,725
    Quisp
    12-25-2017, 05:13 AM Go to last post
  15. Question Wrench light: P061A

    Started by konafied, 12-10-2017 03:40 AM
    • Replies: 3
    • Views: 378
    felopr
    12-21-2017, 09:48 PM Go to last post
  16. Full Recirculation Bypass Valve - Boomba Racing

    Started by Boomba Racing, 09-08-2016 06:02 PM
    7 Pages
    1 2 3 4 5 6 7
    • Replies: 69
    • Views: 15,169
    berlow94
    12-18-2017, 10:36 PM Go to last post
  17. FMIC really necessary?

    Started by apex1, 11-08-2017 11:47 AM
    5 Pages
    1 2 3 4 5
    • Replies: 40
    • Views: 3,379
    LILIKE16ST
    12-16-2017, 09:02 PM Go to last post
  18. Accessport update help

    Started by STjake, 12-06-2017 10:27 PM
    • Replies: 4
    • Views: 387
    COBB Tuning
    12-13-2017, 02:05 PM Go to last post
  19. wrench light help

    Started by boostie, 12-11-2017 05:52 PM
    • Replies: 4
    • Views: 287
    kivnul
    12-11-2017, 07:11 PM Go to last post
  20. Cobb Stage 1 vs. Mountune FB1 Packages?

    Started by Rivy, 11-24-2017 02:04 AM
    3 Pages
    1 2 3
    • Replies: 23
    • Views: 1,635
    zucky22389
    12-09-2017, 10:07 AM Go to last post
  21. Files vs Slots

    Started by freebird_78, 12-02-2017 10:03 AM
    • Replies: 4
    • Views: 401
    me32
    12-02-2017, 06:33 PM Go to last post
  22. Cobb Stage 3 tuned & Dyno results

    Started by wraith, 11-27-2017 01:42 PM
    • Replies: 2
    • Views: 442
    wraith
    11-27-2017, 03:43 PM Go to last post
  23. is E15 an option?

    Started by pjking7399, 11-25-2017 04:18 PM
    • Replies: 7
    • Views: 413
    pjking7399
    11-27-2017, 02:52 PM Go to last post
  24. Mp215 installed by ASE

    Started by Drush89, 09-11-2017 08:47 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 52
    • Views: 4,739
    vwturbofam
    11-26-2017, 11:00 PM Go to last post
  25. Is the Cobb cai really worth it??

    Started by shelbydave, 11-25-2017 06:54 PM
    • Replies: 1
    • Views: 298
    Bretley
    11-25-2017, 07:13 PM Go to last post
  26. 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: 81
    • Views: 8,221
    pelotonracer2
    11-25-2017, 11:11 AM Go to last post
  27. Engine code P144C and ecu

    Started by bryanmarante, 11-24-2017 12:09 PM
    • Replies: 3
    • Views: 259
    Bretley
    11-24-2017, 02:54 PM Go to last post
  28. Air Fuel Ratio

    Started by BlaineP, 10-25-2017 08:57 PM
    2 Pages
    1 2
    • Replies: 12
    • Views: 1,019
    Tatedup33
    11-21-2017, 03:58 PM Go to last post
  29. Installed FSWERKS exhaust, not 100% happy

    Started by pedrito0906, 06-23-2017 07:43 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 2,268
    pelotonracer2
    11-19-2017, 08:02 PM Go to last post
  30. Tuned with high mileage?

    Started by The_Ryan, 11-14-2017 07:34 PM
    • Replies: 4
    • Views: 505
    M-Sport fan
    11-15-2017, 11:31 PM Go to last post
  31. Different tune for different seasons?

    Started by pjking7399, 11-11-2017 11:01 PM
    • Replies: 5
    • Views: 570
    RED RYDER
    11-15-2017, 07:59 AM Go to last post
  32. 91 vs. 93 octane OTS maps.

    Started by SpooledUpST, 02-15-2014 12:43 PM
    21 Pages
    1 2 3 4 5 6 7 8 9 ... 21
    • Replies: 201
    • Views: 49,498
    TDavis
    11-14-2017, 09:33 AM Go to last post
  33. My highest octane is 90. What are my options?

    Started by Zymie, 11-10-2017 06:08 PM
    • Replies: 4
    • Views: 347
    Bretley
    11-10-2017, 11:55 PM Go to last post
  34. Brands of intake an exhausts.

    Started by gramsay642, 11-02-2017 11:59 AM
    2 Pages
    1 2
    • Replies: 10
    • Views: 884
    Fiester
    11-08-2017, 09:23 AM Go to last post
  35. E30 tune. Am I missing out?

    Started by alexrex20, 07-30-2017 10:49 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 52
    • Views: 6,855
    pelotonracer2
    11-01-2017, 09:51 PM Go to last post
  36. Used Cobb AP with various tunes question

    Started by g9man2, 09-01-2017 08:44 PM
    • Replies: 8
    • Views: 925
    TyphoonFiST
    10-30-2017, 07:03 PM Go to last post
  37. Looking for reviews of PD Tuning

    Started by Based, 08-17-2017 02:06 PM
    • Replies: 3
    • Views: 499
    DaveG99
    10-30-2017, 05:16 PM Go to last post
  38. Cool Dizzy Tuning Flash Tune Released

    Started by mudvayne50, 07-08-2017 05:42 AM
    5 Pages
    1 2 3 4 5
    • Replies: 48
    • Views: 6,870
    mudvayne50
    10-29-2017, 03:20 AM Go to last post
  39. Cobb access ?? I'm a complete noob. Beware

    Started by shelbydave, 10-26-2017 10:37 PM
    • Replies: 1
    • Views: 422
    DEss
    10-26-2017, 11:47 PM Go to last post
  40. Cobb AP update 9/18/17 and a few things I noticed...

    Started by jeff, 09-25-2017 03:56 PM
    4 Pages
    1 2 3 4
    • Replies: 32
    • Views: 3,598
    alexrex20
    10-18-2017, 03:14 PM Go to last post
  41. problem with turbosmart shortie BOV

    Started by wrongwheeldrive, 10-14-2017 07:16 PM
    • Replies: 3
    • Views: 509
    MoxBoost
    10-15-2017, 08:30 AM Go to last post
  42. fuel monitoring on AP

    Started by Bonesaw, 10-03-2017 03:06 PM
    • Replies: 2
    • Views: 514
    codestp202
    10-03-2017, 04:41 PM Go to last post
  43. Dyno test done in 3rd or 4th gear, or does it matter?

    Started by jeff, 09-27-2017 04:45 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 1,188
    Joker328
    10-03-2017, 10:55 AM Go to last post
  44. Just tuned to stage 3...doesn't feel any different

    Started by mcummings182, 07-17-2017 09:36 AM
    6 Pages
    1 2 3 4 5 6
    • Replies: 53
    • Views: 7,038
    KnockOff
    10-02-2017, 03:06 AM Go to last post
  45. Stratified tuning really worth it?

    Started by M1lhomens, 04-15-2017 09:34 AM
    5 Pages
    1 2 3 4 5
    • Replies: 44
    • Views: 9,905
    Agostini
    09-26-2017, 10:43 PM Go to last post
  46. Getting my asbestos shorts ready--so flame away :)

    Started by apex1, 09-21-2017 12:02 PM
    • Replies: 8
    • Views: 1,062
    Dazzle
    09-22-2017, 03:29 PM Go to last post
  47. Pro tune needed for CatlessDP?

    Started by Spicy, 09-20-2017 07:36 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 1,261
    CP-E Mitch
    09-22-2017, 12:05 PM Go to last post

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