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Ford Focus ST Technical Discussion
Focus ST Mk4 Technical Discussion
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Mk4 Modification General
General discussions about ST modifications.
232
52.9K
1
Jan 31, 2024
Sub-forums
Mk4 Modification General "How-to" Guides
232
52.9K
Jan 31, 2024
Mk4 Servicing & Maintenance
Scheduling & Methodology
118
31.9K
1
Nov 18, 2023
Sub-forums
Mk4 Servicing & Maintenance "How-to" Guides
118
31.9K
Nov 18, 2023
Mk4 PCM Mapping
Remapping the Powertrain Control Module (PCM).
221
60.9K
1
Nov 17, 2023
Sub-forums
Mk4 PCM Mapping "How-to" Guides
221
60.9K
Nov 17, 2023
Mk4 Suspension & Steering
Front & Rear Suspension. Steering including Pump & Hydraulics.
132
29.3K
1
Jul 23, 2023
Sub-forums
Mk4 Suspension & Steering "How-to" Guides
132
29.3K
Jul 23, 2023
Mk4 Driveshafts
All Driveline Components.
0
0
1
N/A
Sub-forums
Mk4 Driveshafts "How-to" Guides
0
0
N/A
Mk4 Brakes
Pads, Disks, Hydraulics & ABS. Handbrake.
139
25.6K
1
Feb 27, 2024
Sub-forums
Mk4 Brakes "How-to" Guides
139
25.6K
Feb 27, 2024
Mk4 Wheels & Tyres
224
45.2K
1
3h ago
Sub-forums
Mk4 Wheels & Tyres "How-to" Guides
224
45.2K
3h ago
Mk4 Engine (Petrol)
Including Turbo & Intercooler.
205
59.1K
1
4d ago
Sub-forums
Mk4 Engine (Petrol) "How-to" Guides
205
59.1K
4d ago
Mk4 Engine (Diesel)
Including Turbo & Intercooler.
33
7.3K
1
Jan 11, 2024
Sub-forums
Mk4 Engine (Diesel) "How-to" Guides
33
7.3K
Jan 11, 2024
Mk4 Gearbox (Manual) & Clutch
Including Differential.
38
11.8K
1
Jan 25, 2024
Sub-forums
Mk4 Gearbox (Manual) & Clutch "How-to" Guides
38
11.8K
Jan 25, 2024
Mk4 Gearbox (Automatic)
Don't know much about this yet...
35
6.9K
1
Jan 26, 2024
Sub-forums
Mk4 Gearbox (Automatic) "How-to" Guides
35
6.9K
Jan 26, 2024
Mk4 Exhaust
Including Emission Control.
219
47.9K
1
Jan 15, 2024
Sub-forums
Mk4 Exhaust "How-to" Guides
219
47.9K
Jan 15, 2024
Mk4 Induction
Including Sensors.
23
6.5K
1
Feb 18, 2024
Sub-forums
Mk4 Induction "How-to" Guides
23
6.5K
Feb 18, 2024
Mk4 Heating, Ventilation & Air Conditioning
12
4.5K
1
May 25, 2022
Sub-forums
Mk4 Heating, Ventilation & AC "How-to" Guides
12
4.5K
May 25, 2022
Mk4 Instrumentation, Control & Warning Systems
Internal Electronic Modules.
139
31.4K
1
2d ago
Sub-forums
Mk4 Instruments, Control & Warning Systems Guides
139
31.4K
2d ago
Mk4 Battery & Alternator
Including Power Distribution & Fusing.
51
27.1K
1
Feb 2, 2024
Sub-forums
Mk4 Battery & Alternator "How-to" Guides
51
27.1K
Feb 2, 2024
Mk4 Information & Entertainment Systems
Including Sync.
242
62.1K
1
Jan 5, 2024
Sub-forums
Mk4 Info & Entertainment Systems "How-to" Guides
242
62.1K
Jan 5, 2024
Mk4 Lighting
Internal & External.
285
67.6K
1
Jan 12, 2024
Sub-forums
Mk4 Lighting "How-to" Guides
285
67.6K
Jan 12, 2024
Mk4 Security
Everything specific to the Mk4.
51
14.2K
1
May 6, 2023
Sub-forums
Mk4 Security "How-to" Guides
51
14.2K
May 6, 2023
Mk4 Bodywork & Styling
94
28.5K
1
5d ago
Sub-forums
Mk4 Bodywork & Styling "How-to" Guides
94
28.5K
5d ago
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