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Performance Tuning
Forum to discuss all things related to adding performance tunes to the Ford Fiesta ST.
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Cobb or mountune
LilJed16
Dec 21, 2019
Replies
5
Views
3,129
Dec 24, 2019
TyphoonFiST
J
WHOOSH hybrid turbo tuning suggestions
JID03
Dec 1, 2019
Replies
4
Views
3,448
Dec 17, 2019
Gogoggansgo
Map verification
Sakel
Dec 15, 2019
Replies
1
Views
1,084
A
Dec 16, 2019
AZSP33D
Fuel Economy
Matt_FiST
Feb 26, 2014
2
Replies
27
Views
12,406
Dec 9, 2019
PunkST
H
Mk7 ST m215 Performance upgrades
HazST2109
Nov 25, 2019
Replies
2
Views
1,792
H
Nov 25, 2019
HazST2109
B
What Tune would you recommend....
brycewise
Nov 14, 2019
Replies
3
Views
1,700
Nov 15, 2019
Clint Beastwood
Livernois Motorsports Tuner Trade-In Program
Livernois Motorsports
Aug 8, 2019
Replies
6
Views
3,169
Nov 15, 2019
Livernois Motorsports
Tuning on 90 octane
Pablo Pistoffo
Oct 17, 2018
Replies
10
Views
4,520
Nov 11, 2019
Pablo Pistoffo
Diverter Valve Necessary for Tune?
SBD_Dauntless
Nov 6, 2019
Replies
4
Views
4,268
Nov 7, 2019
Clint Beastwood
HELP!!.
PunkST
Nov 5, 2019
2
3
Replies
59
Views
5,375
Nov 6, 2019
PunkST
S
Compatible Upgrades
Swerve
Oct 30, 2019
Replies
5
Views
1,801
Nov 1, 2019
danbfree
J
Going to E30
jobridge44
Oct 30, 2019
2
3
Replies
48
Views
8,868
Nov 1, 2019
Brianmc27
R
Stock Turbo Inlet Size
RallyST
Oct 27, 2019
Replies
7
Views
5,126
Oct 31, 2019
felopr
N
Sound of Pressure?
n2xlr8n
Oct 28, 2019
Replies
15
Views
2,765
Oct 28, 2019
danbfree
Switching to e30 tune
SpiceyorangeST
Oct 5, 2019
2
Replies
26
Views
7,794
E
Oct 22, 2019
Erick_V
S
Unpopular opinion on Stratified Tune.
STeeze
Oct 21, 2019
Replies
6
Views
2,758
Oct 22, 2019
danbfree
T
Sct x4 tune fail
Trinidad
Oct 17, 2019
Replies
8
Views
3,521
Oct 18, 2019
Spork1569
My Whoosh Hybrid Dyno Tuning Video
Eddie0513
Oct 17, 2019
Replies
4
Views
3,988
Oct 17, 2019
FJ16
Is colder air always better for power?
TalkToTheFiST
Oct 14, 2019
Replies
9
Views
2,440
Oct 15, 2019
TalkToTheFiST
Full Recirculation Bypass Valve - Boomba Racing
Boomba Racing
Sep 8, 2016
2
3
4
5
Replies
86
Views
35,690
Oct 10, 2019
Boomba Racing
E
Misfire/Ignition Issue?
Erick_V
Oct 5, 2019
Replies
9
Views
2,500
E
Oct 5, 2019
Erick_V
AP to laptop issue
SpiceyorangeST
Sep 29, 2019
Replies
5
Views
982
Sep 29, 2019
SpiceyorangeST
L
What exhaust?
lb7
Jul 19, 2019
2
Replies
28
Views
6,206
Sep 22, 2019
Elwood125
Negative ignition corrections w/ launch control
Ox_fiestast
Sep 18, 2019
Replies
17
Views
4,706
Sep 20, 2019
Clint Beastwood
Pre-ignition and spark plugs
Woods247
Sep 18, 2019
Replies
6
Views
2,158
G
Sep 19, 2019
gtx3076
Aggressive Tunes and Premature Wear?
LastMK7
Sep 18, 2019
Replies
2
Views
1,414
Sep 18, 2019
Manta Ray
Questions about MR230...
drewcrolwey
Sep 17, 2019
Replies
3
Views
1,999
Sep 17, 2019
drewcrolwey
Mountune Tuning
DaveZtoA
Sep 2, 2019
2
Replies
32
Views
7,651
Sep 12, 2019
FiST Mag
More Aggressive Tune Option?
ArabianOak
Sep 6, 2019
2
Replies
22
Views
5,849
Sep 12, 2019
danbfree
Just got my tune! Now what?
Hypergram
Sep 3, 2019
2
Replies
33
Views
5,480
Sep 12, 2019
TalkToTheFiST
O
Garret GTX 2867R Gen 2 - 400+bhp?
owen_a
Jun 20, 2019
2
3
Replies
52
Views
12,178
Sep 11, 2019
Se7eN
Access port Q: Are these all maps i can use?
TalkToTheFiST
Aug 17, 2019
2
3
Replies
42
Views
8,949
Sep 7, 2019
TalkToTheFiST
G
Accessport Values to Monitor
gtx3076
Sep 6, 2019
Replies
2
Views
3,038
Sep 7, 2019
Hypergram
Abrasive Porting
Sekred
Feb 1, 2019
Replies
1
Views
3,032
Sep 1, 2019
Sekred
Are stage 1 and 2 fully dependent on bolt ons?
TalkToTheFiST
Aug 12, 2019
2
3
Replies
43
Views
9,832
Aug 31, 2019
Intuit
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