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 697

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: 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: 258
    • Views: 82,543
    anticon
    03-23-2019, 02:47 PM 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
    18 Pages
    1 2 3 4 5 6 7 8 9 ... 18
    • Replies: 175
    • Views: 59,707
    danbfree
    03-19-2019, 09:17 PM Go to last post
  3. 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: 44
    • Views: 24,057
    danbfree
    02-19-2019, 12:14 AM Go to last post
  4. Sticky Thread Sticky: COBB AccessPort FAQ and Info Thread

    Started by BoostBumps, 10-02-2016 12:07 AM
    • Replies: 8
    • Views: 8,703
    TyphoonFiST
    11-12-2018, 01:13 AM Go to last post
  5. 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: 64,828
    LILIKE16ST
    10-23-2018, 06:08 PM Go to last post
  1. 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: 41,302
    Se7eN
    Yesterday, 03:35 AM Go to last post
  2. Shop recommendations

    Started by Croutonofdoom, 03-19-2019 03:24 PM
    • Replies: 8
    • Views: 577
    TyphoonFiST
    03-22-2019, 06:47 PM Go to last post
  3. Dizzy tune and Launch control?? Help

    Started by RealChicsDrStck, 03-22-2019 11:34 AM
    • Replies: 2
    • Views: 218
    LaserWhisperer
    03-22-2019, 02:13 PM Go to last post
  4. Comparing the latest Stratified vs. Dizzy stage 1 93 octane tunes

    Started by danbfree, 10-19-2018 12:59 PM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 3,067
    danbfree
    03-22-2019, 02:06 PM Go to last post
  5. Just a little Dizzy Tune VDyno

    Started by GTP, 03-03-2019 12:53 AM
    • Replies: 2
    • Views: 1,754
    GTP
    03-22-2019, 01:04 PM Go to last post
  6. LTFT frozen, can't access/reset KAM memory.

    Started by Blake8828, 03-20-2019 12:37 AM
    • Replies: 2
    • Views: 410
    Blake8828
    03-20-2019, 03:07 PM Go to last post
  7. Best tune for stock car?

    Started by stascom, 03-21-2017 05:09 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 3,359
    ROCKYFiestta
    03-19-2019, 03:00 PM Go to last post
  8. Boost issue

    Started by Gimlet, 03-12-2019 01:30 PM
    • Replies: 7
    • Views: 1,407
    Gimlet
    03-14-2019, 01:50 PM Go to last post
  9. Remove stock exhaust without cutting?

    Started by tawheed, 05-27-2015 11:28 PM
    3 Pages
    1 2 3
    • Replies: 21
    • Views: 9,856
    anticon
    03-12-2019, 11:58 PM Go to last post
  10. Engine cutting off when accelerating hard.

    Started by tracyfox, 11-08-2018 11:26 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,036
    purityracer316
    03-09-2019, 03:44 PM Go to last post
  11. Revo Tuning: anyone running it?

    Started by rjtrout, 02-27-2019 05:03 AM
    • Replies: 3
    • Views: 1,652
    rjtrout
    02-27-2019, 01:25 PM Go to last post
  12. Fiesta st150 supwrcharger

    Started by Mattijsx, 02-24-2019 01:42 AM
    • Replies: 6
    • Views: 1,797
    camopaint0707
    02-24-2019, 10:51 PM Go to last post
  13. Flashing the stock tune

    Started by coolshado22, 02-23-2019 09:12 PM
    • Replies: 0
    • Views: 1,627
    coolshado22
    02-23-2019, 09:12 PM Go to last post
  14. 91 vs. 93

    Started by PunkST, 12-24-2018 12:23 AM
    3 Pages
    1 2 3
    • Replies: 24
    • Views: 1,874
    TyphoonFiST
    02-20-2019, 01:59 PM Go to last post
  15. Airfuel Ration (bank 1) CODE

    Started by aborbs87, 02-12-2019 09:14 PM
    • Replies: 2
    • Views: 1,788
    mk_not_a_robot
    02-13-2019, 02:30 PM Go to last post
  16. Will weather affect e-tuning?

    Started by Ceecab705, 02-11-2019 02:38 AM
    • Replies: 6
    • Views: 1,867
    Ceecab705
    02-12-2019, 01:49 PM Go to last post
  17. 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: 82
    • Views: 23,075
    Boomba Racing
    02-11-2019, 08:52 AM Go to last post
  18. Intercooler sizing 300WHP

    Started by tom130691, 02-05-2019 08:35 AM
    • Replies: 8
    • Views: 1,866
    tom130691
    02-07-2019, 03:20 AM Go to last post
  19. "Massive" intercooler installed. I know, it's overkill.

    Started by STernax, 02-05-2019 12:42 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,120
    FromChaos79
    02-06-2019, 06:51 PM Go to last post
  20. Need advice on selecting a tune.

    Started by Ziegan, 02-03-2019 10:41 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,253
    Tanner@FingerTuning
    02-06-2019, 03:43 PM Go to last post
  21. Cobb Stage 2 OTS - Need Colder Plugs?

    Started by Peter H, 01-25-2019 08:02 PM
    • Replies: 5
    • Views: 1,621
    Tanner@FingerTuning
    02-06-2019, 03:25 PM Go to last post
  22. Abrasive Porting

    Started by Sekred, 02-01-2019 11:26 PM
    • Replies: 0
    • Views: 1,431
    Sekred
    02-01-2019, 11:26 PM Go to last post
  23. Intakes suggestions

    Started by Viau, 04-04-2017 07:42 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 4,790
    M0LTEN
    02-01-2019, 03:08 PM Go to last post
  24. Question Cobb Stage 1 OTS on stock IC?

    Started by Skadeush, 01-25-2019 08:47 AM
    2 Pages
    1 2
    • Replies: 12
    • Views: 1,627
    JorJorBinks
    01-30-2019, 05:17 PM Go to last post
  25. cobb accesstuner to enable cobb traction control

    Started by theblue, 01-21-2019 02:50 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 1,438
    FORZDA 2
    01-25-2019, 11:36 AM Go to last post
  26. Multiple Maps on an AccessPort

    Started by BenStark, 01-17-2019 03:11 PM
    • Replies: 1
    • Views: 1,218
    Clit_Beastwood
    01-17-2019, 03:15 PM Go to last post
  27. 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: 1,721
    D1JL
    01-14-2019, 12:57 PM Go to last post
  28. Wrong Vehicle year upon installation

    Started by forzablu46, 12-26-2018 05:17 PM
    • Replies: 3
    • Views: 851
    purityracer316
    12-26-2018, 06:42 PM Go to last post
  29. Diablosport issues with 2016 Fiesta ST

    Started by TheSpeedTrap, 04-06-2017 11:21 AM
    • Replies: 8
    • Views: 2,249
    KDKid
    12-26-2018, 03:21 PM Go to last post
  30. Stratified guardian angel install

    Started by Perfblue15, 12-15-2018 11:05 PM
    3 Pages
    1 2 3
    • Replies: 20
    • Views: 1,924
    Perfblue15
    12-24-2018, 02:29 PM Go to last post
  31. Over revving?

    Started by weazsel, 12-09-2018 02:15 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 1,608
    weazsel
    12-21-2018, 09:36 AM Go to last post
  32. Ethanol Sensor Install

    Started by Erbarry, 03-16-2017 10:53 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 7,192
    deadlast
    12-20-2018, 08:50 PM Go to last post
    • Replies: 9
    • Views: 1,254
    camopaint0707
    12-15-2018, 05:51 PM Go to last post
  33. 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: 1,526
    Se7eN
    12-13-2018, 01:54 PM Go to last post
  34. Accessport keeps resetting itself

    Started by Se7eN, 12-03-2018 12:18 PM
    • Replies: 4
    • Views: 1,266
    Se7eN
    12-04-2018, 12:33 PM Go to last post
  35. Stage 2 Tune with Stock Intake, any Concern?

    Started by Booster, 10-31-2018 01:39 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,231
    danbfree
    12-04-2018, 12:15 PM Go to last post
  36. 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: 1,726
    Business6
    11-28-2018, 01:56 PM Go to last post
  37. Noob Question

    Started by AbraxasMayhem, 11-19-2018 09:40 PM
    • Replies: 3
    • Views: 706
    Intuit
    11-21-2018, 05:21 PM Go to last post
  38. Turbocharger CAD drawings

    Started by KDKid, 11-19-2018 09:15 PM
    • Replies: 0
    • Views: 546
    KDKid
    11-19-2018, 09:15 PM Go to last post
  39. wait for tune or do it first?

    Started by ROCKYFiestta, 11-06-2018 02:34 PM
    • Replies: 5
    • Views: 594
    Speedboosted
    11-08-2018, 03:07 AM Go to last post
  40. Got my Accessport installed.....

    Started by FieSTafury, 10-09-2018 06:36 PM
    3 Pages
    1 2 3
    • Replies: 23
    • Views: 1,835
    tfusch4
    11-06-2018, 08:22 PM Go to last post
    • Replies: 0
    • Views: 354
    Clit_Beastwood
    11-02-2018, 06:16 PM Go to last post
  41. 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: 1,804
    JSWhaler
    10-30-2018, 07:57 PM Go to last post
  42. Stratified 4.10 Tune causing overheating?

    Started by jingo5, 07-04-2018 12:22 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,866
    danbfree
    10-28-2018, 02:27 PM Go to last post
  43. 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: 2,812
    danbfree
    10-26-2018, 12:30 PM Go to last post
  44. Ordered boost limit on my Stratified tune

    Started by apex1, 10-02-2018 08:58 AM
    • Replies: 7
    • Views: 835
    danbfree
    10-26-2018, 08:44 AM Go to last post
  45. Tuning on 90 octane

    Started by Pablo Pistoffo, 10-17-2018 06:55 PM
    • Replies: 6
    • Views: 621
    danbfree
    10-22-2018, 10:14 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
  •