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Ford Focus ST
Focus ST EcoBoost Performance (2013-Current)
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Focus ST Dyno Numbers
streetxracerx102
Sep 11, 2012
2
3
4
64
98K
12 mo ago
by
hrphilipson
Sticky
False Knock or Nah?
dyn085
May 15, 2015
2
35
12K
Aug 13, 2016
by
dyn085
Sticky
Using datalogs to isolate aftermarket-part problems with your AP3.
dyn085
May 15, 2015
5
1K
Aug 26, 2015
by
dyn085
Sticky
Using Datazap, Excel, and V-Dyno to Evaluate Before/After Data
dyn085
May 27, 2015
2
2K
May 27, 2015
by
dyn085
Sticky
Datalogging 101
dyn085
May 15, 2015
2
4K
May 15, 2015
by
Necquem
Sticky
You're using an inferior fuel, let me tell you exactly what to use.
dyn085
May 15, 2015
2
6K
May 15, 2015
by
sailor
D
Deep Noise from exhaust tailpipe & engine warning light flashing!
Dantheman12
18 d ago
3
220
10 d ago
by
ScottySZN
St mk3 rubbish
Johnboylove
6 mo ago
2
591
19 d ago
by
Habriant40
1
2014 Titanium To 2015-2018 Conversion
14 Titanium
Apr 29, 2019
7
951
23 d ago
by
14 Titanium
S
Problems!
Stumpygop
Oct 27, 2019
4
405
1 mo ago
by
johnFocusRST
2.0 N/A out of a 2012 focus worth building?
2012selFocus
2 mo ago
5
402
2 mo ago
by
ken_rebuilder
G
Fuel or Vacuum issue?
gambitraven
Sep 18, 2017
4
1K
5 mo ago
by
New to ford
Damond MS OCC and pedal mount
coolpooler
Jun 18, 2019
1
569
5 mo ago
by
billdoublewide
Exhaust 2013 SE 2.0 5 door/2013 ST 5 door
Turbo Larry
7 mo ago
0
321
7 mo ago
by
Turbo Larry
Cv axle
Kfarrell91
Aug 26, 2018
3
705
9 mo ago
by
eroberts435
V
Engine repair, reputable st experienced shops Detroit
Verrtamps
Nov 19, 2019
3
530
10 mo ago
by
Alpinest
L
New owner here...
lildude1989
Jan 24, 2020
7
801
11 mo ago
by
Alpinest
P
School me on the Focus ST, are these good cars?
puppetman
Nov 12, 2019
10
2K
Nov 28, 2019
by
felixthecat
S
Upgrades too my 2016 Focus ST
stellar
Nov 21, 2019
5
893
Nov 21, 2019
by
rambleon84
ST transmission fluid change
eroberts435
Nov 6, 2019
3
671
Nov 6, 2019
by
felixthecat
F
Newbie + Mod List
f0h.kus2792
Aug 14, 2018
10
2K
Nov 5, 2019
by
felixthecat
Cobra Suspension - Netherlands
Bu$ka
Oct 28, 2019
6
468
Oct 29, 2019
by
Bu$ka
J
Change oil soon message
JMCKG
Oct 27, 2019
1
394
Oct 27, 2019
by
felixthecat
C
DP6 Trans flutter
ch47mechanic
Oct 25, 2019
1
418
Oct 27, 2019
by
Bu$ka
E
Replacemetn clutch brand
EvilElf
Sep 8, 2019
2
482
Oct 21, 2019
by
rambleon84
Fan Cooler Relay Stopped Working
Bunker Hill
Sep 11, 2019
3
418
Sep 21, 2019
by
Bunker Hill
G
GReddy prototype exhaust for Focus ST
GReddy_R&D
Jan 21, 2015
7
3K
Sep 8, 2019
by
EvilElf
Stage 3
pasta
Dec 27, 2017
2
24
4K
Aug 10, 2019
by
PAULSN
AWE Non-Resonated Touring Edition is On!
coolpooler
Mar 31, 2019
3
535
Apr 27, 2019
by
coolpooler
The ST 'shutters' cover the entire radiator and intercooler
Elizabeth
Sep 6, 2014
12
8K
Mar 20, 2019
by
droks
Cat back suggestions
Lincoln61
Mar 24, 2016
18
4K
Mar 5, 2019
by
pasta
Mods on the new ST
felixthecat
Aug 4, 2012
9
10
11
203
55K
Feb 11, 2019
by
felixthecat
ST top speed?
20FocusDriver16
Aug 20, 2017
2
3
46
7K
Feb 11, 2019
by
20FocusDriver16
Frankenexhaust
chefster
Jan 10, 2019
9
895
Jan 22, 2019
by
felixthecat
Mountune MR300 Dyno chart?
20FocusDriver16
Nov 16, 2017
2
22
11K
Jan 16, 2019
by
mark6666
N
Please help!! Front end clicking
[email protected]
Jan 5, 2019
2
545
Jan 9, 2019
by
bringler26
ST Purchase ST2 ST3
pasta
Nov 15, 2018
14
2K
Dec 11, 2018
by
felixthecat
G
ST Noob - Upgrades
Gbryan12
Oct 30, 2018
14
2K
Nov 11, 2018
by
20FocusDriver16
RS Intake mod
20FocusDriver16
Mar 30, 2018
11
3K
Nov 11, 2018
by
20FocusDriver16
Xmas in October!
20FocusDriver16
Oct 3, 2018
10
830
Oct 21, 2018
by
20FocusDriver16
P
Help p0171 code
Pmek2b0w
Oct 15, 2018
1
572
Oct 16, 2018
by
pasta
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Focus ST EcoBoost Performance (2013-Current)
The place to chat about the 2.0L EcoBoost engine performance, tuning and exhaust related upgrades.
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