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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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G
Brands of intake an exhausts.
gramsay642
Nov 2, 2017
Replies
10
Views
2,660
Nov 8, 2017
Fiester
G
Used Cobb AP with various tunes question
g9man2
Sep 1, 2017
Replies
8
Views
3,448
Oct 30, 2017
TyphoonFiST
B
Looking for reviews of PD Tuning
Based
Aug 17, 2017
Replies
3
Views
2,004
Oct 30, 2017
DaveG99
Dizzy Tuning Flash Tune Released
mudvayne50
Jul 8, 2017
2
3
Replies
48
Views
15,852
Oct 29, 2017
mudvayne50
S
Cobb access ?? I'm a complete noob. Beware
shelbydave
Oct 26, 2017
Replies
1
Views
1,733
Oct 26, 2017
DEss
Access port reading wired information after firmware update
antarctica24
Oct 22, 2017
Replies
0
Views
1,311
Oct 22, 2017
antarctica24
Cobb AP update 9/18/17 and a few things I noticed...
jeff
Sep 25, 2017
2
Replies
32
Views
9,370
A
Oct 18, 2017
alexrex20
problem with turbosmart shortie BOV
wrongwheeldrive
Oct 14, 2017
Replies
3
Views
3,047
Oct 15, 2017
MoxBoost
M
Livernois - Good Power!...can't correct speedometer
Michaelquerty
Oct 6, 2017
Replies
2
Views
2,103
Oct 15, 2017
tiggerbren
B
fuel monitoring on AP
Bonesaw
Oct 3, 2017
Replies
2
Views
1,765
Oct 3, 2017
codestp202
Dyno test done in 3rd or 4th gear, or does it matter?
jeff
Sep 27, 2017
Replies
10
Views
10,017
J
Oct 3, 2017
Joker328
Just tuned to stage 3...doesn't feel any different
mcummings182
Jul 17, 2017
2
3
Replies
53
Views
19,965
Oct 2, 2017
KnockOff
M
Stratified tuning really worth it?
M1lhomens
Apr 15, 2017
2
3
Replies
44
Views
32,618
Sep 26, 2017
Agostini
Getting my asbestos shorts ready--so flame away :)
apex1
Sep 21, 2017
Replies
8
Views
2,751
D
Sep 22, 2017
Dazzle
Can someone send me a datalog from a totally stock car/tune?
jeff
Aug 30, 2017
Replies
3
Views
2,194
Sep 22, 2017
koozy
Pro tune needed for CatlessDP?
Spicy
Sep 20, 2017
Replies
10
Views
3,290
M
Sep 22, 2017
MitchsFiesta
K
Where to go from here?
kconklin33
Aug 31, 2017
Replies
17
Views
3,733
Sep 19, 2017
M-Sport fan
Now Running Stratified
TomCat
Sep 11, 2017
Replies
4
Views
2,060
Sep 19, 2017
Quisp
P
Stock fueling 300hp?
Ptuning_Nate
Sep 12, 2017
Replies
0
Views
1,669
P
Sep 12, 2017
Ptuning_Nate
S
Running E20 on 93 tune?
SneakyPete
Sep 10, 2017
Replies
0
Views
2,066
S
Sep 10, 2017
SneakyPete
A
Injen cold air intake compatibly with Cobb V2 tune?
Autobo8
Sep 4, 2017
Replies
3
Views
2,369
B
Sep 4, 2017
Bluedrank
S
Cobb AP V3 vs. Mountune MP215
stknight
May 27, 2014
2
3
4
Replies
61
Views
45,494
Sep 3, 2017
Jking
J
Who has relocated their washer fluid reservoir?
jeffreylyon
Aug 30, 2017
Replies
3
Views
1,886
Aug 31, 2017
MoxBoost
G
Used 2016, anyway I can find out if it has been tuned?
g9man2
Aug 28, 2017
Replies
5
Views
2,052
G
Aug 28, 2017
g9man2
W
Misfiring showing on Accessport Stage 1
wingbit
Jul 5, 2017
Replies
2
Views
4,136
W
Aug 23, 2017
wingbit
M
Question about tunes :)
manikman
Aug 21, 2017
Replies
4
Views
1,657
Aug 22, 2017
Quisp
C
New strat flash tune with sport cat dp?
Corrosion
Aug 16, 2017
Replies
4
Views
1,636
Aug 16, 2017
TyphoonFiST
Y
I purchased a Stratified tune , need a few questions answered :)
yetitiarc
Aug 15, 2017
Replies
2
Views
1,949
A
Aug 15, 2017
alexrex20
M
Speedometer correction tune
Michaelquerty
Jul 18, 2017
Replies
4
Views
3,069
Aug 14, 2017
neeqness
G
Stratified E30 combo tune or separate map files?
ghodge
Aug 11, 2017
Replies
5
Views
4,730
A
Aug 12, 2017
alexrex20
MAF versus MAP
antarctica24
Aug 6, 2017
2
3
4
Replies
68
Views
25,187
Aug 9, 2017
me32
B
E30 vs MS109
Brickell FIST
Aug 7, 2017
Replies
3
Views
2,119
Aug 8, 2017
me32
R
2014 FiST tune by Randy Robles Mountune California
rickyturbost
Jul 27, 2015
Replies
16
Views
8,303
Aug 5, 2017
ShadowInDaNight
C
V501 Maps and Updates
COBB Tuning1
May 22, 2017
2
Replies
24
Views
10,101
Jul 30, 2017
me32
Accessport Valet mode. Can someone explain?
AzNightmare
Jul 18, 2017
Replies
11
Views
18,889
L
Jul 27, 2017
LaserWhisperer
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