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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: NEW POLL: What Tune are you using on your Fiesta ST?

    Started by BoostBumps, 09-30-2016 12:18 PM
    9 Pages
    1 2 3 4 5 6 7 8 9
    • Replies: 84
    • Views: 10,421
    02-20-2017, 07:10 PM Go to last post
  2. Sticky Thread Sticky: The ULTIMATE Dyno / V-Dyno Thread

    Started by frankiefiesta, 12-21-2016 04:15 PM
    4 Pages
    1 2 3 4
    • Replies: 35
    • Views: 4,817
    02-14-2017, 12:40 PM Go to last post
  3. Sticky Thread Sticky: Virtual Dyno Results Thread

    Started by ryst, 09-27-2014 10:50 AM
    24 Pages
    1 2 3 4 5 6 7 8 9 ... 24
    • Replies: 232
    • Views: 46,904
    01-09-2017, 10:04 PM Go to last post
  4. Sticky Thread Sticky: Running FiST with E85 Blends - Discussion Thread

    Started by koozy, 04-08-2015 01:35 AM
    11 Pages
    1 2 3 4 5 6 7 8 9 ... 11
    • Replies: 105
    • Views: 24,798
    11-08-2016, 03:06 PM Go to last post
  1. Poll Poll: Poll: How many have had a blown motor?

    Started by frankiefiesta, 01-19-2017 02:03 PM
    4 Pages
    1 2 3 4
    • Replies: 37
    • Views: 3,896
    Today, 08:13 PM Go to last post
  2. Mp215

    Started by Anthizzle, Today 11:52 AM
    • Replies: 3
    • Views: 96
    Today, 04:20 PM Go to last post
  3. Software Kits and Ford's Warranty

    Started by GoHack, 02-23-2017 11:27 PM
    • Replies: 6
    • Views: 301
    Yesterday, 11:07 AM Go to last post
  4. mp215 flash question

    Started by Zormecteon, 02-17-2017 01:22 PM
    • Replies: 1
    • Views: 182
    02-21-2017, 04:24 AM Go to last post
  5. Winter Time Cobb Tune

    Started by John9851, 12-09-2016 08:41 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 873
    02-17-2017, 05:34 PM Go to last post
  6. MP215 not covered under Warranty on 2016+ models?

    Started by RedMageChris, 12-31-2016 09:32 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,425
    02-17-2017, 12:32 PM Go to last post
  7. Perrin WMI install PWI-2

    Started by Sourskittle, 02-28-2015 10:17 AM
    7 Pages
    1 2 3 4 5 6 7
    • Replies: 62
    • Views: 10,113
    02-15-2017, 10:45 PM Go to last post
  8. Why do you get more HP and torque out of MP215 VS Cobb stage 1?

    Started by RobbyD, 02-14-2017 11:31 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 755
    02-15-2017, 01:59 PM Go to last post
  9. Downpipe Installation Questions

    Started by chargers3498, 02-13-2017 11:52 AM
    • Replies: 5
    • Views: 282
    02-13-2017, 05:14 PM Go to last post
  10. Tial bov questions

    Started by DloST, 02-09-2017 10:02 PM
    • Replies: 4
    • Views: 290
    02-13-2017, 12:16 AM Go to last post
  11. Big Power, Torque Steer, and You

    Started by Hijinx@DHM, 02-10-2017 01:04 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 669
    02-11-2017, 11:56 AM Go to last post
  12. P061B DTC, wrench light, limp mode, etc

    Started by grnmachine02, 02-11-2017 10:40 AM
    • Replies: 0
    • Views: 122
    02-11-2017, 10:40 AM Go to last post
  13. outside temps 12 to 18 octane requirement?

    Started by boyracer, 02-04-2017 09:34 AM
    • Replies: 2
    • Views: 178
    02-04-2017, 10:47 AM Go to last post
  14. Video Review-Mountune MR265

    Started by ChuckL, 02-02-2017 12:55 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 764
    02-03-2017, 12:33 PM Go to last post
  15. LoudValves boost actuated exhaust cut out

    Started by Dib, 12-17-2016 12:11 AM
    • Replies: 1
    • Views: 547
    02-02-2017, 05:00 PM Go to last post
  16. For those running the MP215.

    Started by Zormecteon, 01-13-2017 11:58 PM
    • Replies: 9
    • Views: 726
    01-31-2017, 03:00 PM Go to last post
  17. Max tune, stock car

    Started by Jepoe0108, 01-29-2017 10:50 PM
    • Replies: 1
    • Views: 338
    01-30-2017, 09:49 AM Go to last post
  18. Question 91 or 93 octane?

    Started by mcummings182, 01-26-2017 09:08 AM
    • Replies: 9
    • Views: 493
    01-27-2017, 03:01 AM Go to last post
  19. Went to the dyno yesterday

    Started by AntTrain, 01-24-2017 09:14 PM
    • Replies: 3
    • Views: 543
    01-26-2017, 03:31 AM Go to last post
  20. Opinions on 93 Octane tune

    Started by Ragincajin89, 01-20-2017 04:18 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 761
    01-23-2017, 05:11 AM Go to last post
  21. Bov adaptor boost leak?

    Started by bobertST220, 01-22-2017 03:25 AM
    • Replies: 2
    • Views: 268
    01-22-2017, 12:44 PM Go to last post
  22. $2800 to spend

    Started by EightOhFiveFiST, 01-16-2017 08:53 PM
    3 Pages
    1 2 3
    • Replies: 25
    • Views: 1,805
    01-20-2017, 09:27 PM Go to last post
  23. Anyone still tuning with SCT X3s?

    Started by RubenZZZ, 01-16-2017 03:17 AM
    • Replies: 4
    • Views: 323
    01-16-2017, 02:15 PM Go to last post
  24. Tune+: Tuning Review and Information Thread

    Started by Tune+, 10-16-2015 03:16 PM
    32 Pages
    1 2 3 4 5 6 7 8 9 ... 32
    • Replies: 315
    • Views: 48,913
    01-13-2017, 10:48 AM Go to last post
  25. Anyone's able to change COBB AP startup image?

    Started by 44sg44, 01-10-2017 03:27 PM
    • Replies: 4
    • Views: 289
    01-11-2017, 05:15 PM Go to last post
  26. Full Recirculation Bypass Valve - Boomba Racing

    Started by Boomba Racing, 09-08-2016 06:02 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 55
    • Views: 6,357
    01-09-2017, 11:28 AM Go to last post
    • Replies: 3
    • Views: 428
    01-08-2017, 02:56 AM Go to last post
  27. Little dip in power around 5000 - 5500 rpm?

    Started by Based, 12-30-2016 06:29 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,028
    01-07-2017, 04:47 PM Go to last post
  28. Picking up a used Cobb ap tonight

    Started by Ultravorx, 01-04-2017 02:37 PM
    • Replies: 7
    • Views: 400
    01-05-2017, 03:13 PM Go to last post
  29. Talking GFB DV+ or Turbosmart 50\50 BOV

    Started by 44sg44, 12-19-2016 03:03 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,270
    01-05-2017, 03:24 AM Go to last post
  30. First one to use Diablo

    Started by Ultravorx, 12-17-2016 08:56 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,399
    01-04-2017, 02:47 PM Go to last post
  31. Moved: custom exhaust

    Started by beatdownxx, 12-27-2016 06:09 PM
    •  
    •  
    • Replies: 3
    • Views: 448
    12-18-2016, 12:13 AM Go to last post
  32. Squeak coming off turbo?

    Started by cctman, 06-13-2015 09:19 PM
    5 Pages
    1 2 3 4 5
    • Replies: 46
    • Views: 6,907
    12-13-2016, 08:34 PM Go to last post
  33. FMIC/Exhaust/Intake order vs. tuning.

    Started by Larcat, 12-12-2016 11:08 AM
    • Replies: 4
    • Views: 508
    12-12-2016, 02:06 PM Go to last post
  34. Pulling timing on winter gas?

    Started by Chriskozl, 12-10-2016 02:35 PM
    • Replies: 7
    • Views: 606
    12-12-2016, 07:50 AM Go to last post
  35. Intake on a 2016

    Started by Keg003, 12-10-2016 09:08 AM
    • Replies: 5
    • Views: 433
    12-10-2016, 09:15 PM Go to last post
  36. Reliable mods for daily driving

    Started by bobertST220, 12-04-2016 05:27 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 1,726
    12-08-2016, 10:30 PM Go to last post
  37. School me on flat foot shifting

    Started by grnmachine02, 12-01-2016 07:46 AM
    2 Pages
    1 2
    • Replies: 10
    • Views: 998
    12-01-2016, 01:27 PM Go to last post
  38. Those tuned with a GT2554, opinions please

    Started by OffTheWall503, 11-03-2016 02:55 PM
    4 Pages
    1 2 3 4
    • Replies: 33
    • Views: 2,188
    11-29-2016, 08:58 PM Go to last post
  39. Stock tune file anyone?

    Started by MS67, 11-26-2016 06:49 PM
    • Replies: 1
    • Views: 341
    11-26-2016, 10:12 PM Go to last post
  40. Buying an Accessport on eBay?

    Started by 92FOX, 11-22-2016 10:40 PM
    • Replies: 2
    • Views: 417
    11-23-2016, 08:57 PM Go to last post
  41. What should I expect?

    Started by SafetyGuy, 11-23-2016 01:49 AM
    • Replies: 4
    • Views: 538
    11-23-2016, 12:42 PM Go to last post
  42. 26 psi on stratified tune?

    Started by GreasyFleece, 11-21-2016 10:22 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 1,190
    11-23-2016, 11:39 AM Go to last post
  43. PD Tuning Review

    Started by re-rx7, 10-28-2016 11:43 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,847
    11-19-2016, 09:31 PM Go to last post

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