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Focus ST EcoBoost Performance (2013-Current)

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Sticky Focus ST Dyno Numbers
2 3 4
63
87K
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Sticky False Knock or Nah?
2
35
9K
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Sticky Using datalogs to isolate aftermarket-part problems with your AP3.
5
1K
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Sticky Using Datazap, Excel, and V-Dyno to Evaluate Before/After Data
2
2K
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Sticky Datalogging 101
2
3K
 by Necquem
Sticky You're using an inferior fuel, let me tell you exactly what to use.
2
5K
 by sailor
School me on the Focus ST, are these good cars?
10
547
 by felixthecat
Upgrades too my 2016 Focus ST
5
317
 by rambleon84
Engine repair, reputable st experienced shops Detroit
0
191
 by Verrtamps
ST transmission fluid change
3
268
 by felixthecat
Newbie + Mod List
10
982
 by felixthecat
Cobra Suspension - Netherlands
6
192
 by Bu$ka
Problems!
3
106
 by Stumpygop
Change oil soon message
1
161
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DP6 Trans flutter
1
176
 by Bu$ka
Replacemetn clutch brand
2
256
 by rambleon84
Fan Cooler Relay Stopped Working
3
194
 by Bunker Hill
GReddy prototype exhaust for Focus ST
7
2K
 by EvilElf
Stage 3
2
24
2K
 by PAULSN
Damond MS OCC and pedal mount
0
265
 by coolpooler
2014 Titanium To 2015-2018 Conversion
6
451
 by 14 Titanium
AWE Non-Resonated Touring Edition is On!
3
301
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The ST 'shutters' cover the entire radiator and intercooler
12
6K
 by droks
Cat back suggestions
18
4K
 by pasta
Mods on the new ST
9 10 11
203
52K
 by felixthecat
ST top speed?
2 3
46
6K
 by 20FocusDriver16
Frankenexhaust
9
643
 by felixthecat
Mountune MR300 Dyno chart?
2
22
9K
 by mark6666
Please help!! Front end clicking
2
354
 by bringler26
ST Purchase ST2 ST3
14
1K
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ST Noob - Upgrades
14
1K
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RS Intake mod
11
2K
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Xmas in October!
10
602
 by 20FocusDriver16
Help p0171 code
1
289
 by pasta
Brake Pads
2
21
7K
 by felixthecat
Revving
8
584
 by DigitalBaka
Maxton Design/Eibach Questions
10
611
 by felixthecat
ST Mechanic/Tuner In Tampa Area
1
325
 by pasta
ST or RS gauge pod
0
456
 by 1turbofocus
Cv axle
2
328
 by Kfarrell91
Aftermarket parts & Ford Warranty
2
20
2K
 by pasta
Focus ST EcoBoost Performance (2013-Current) The place to chat about the 2.0L EcoBoost engine performance, tuning and exhaust related upgrades.
5K posts
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