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Ford Focus RS Technical Handbook
Focus RS Mk3 Technical Handbook
MK3 - Engine, Exhaust and Induction
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Spark plugs - OEM vs upgraded?
PaulG
19 d ago
8
296
16 d ago
by
PaulG
J
Turbosmart plumb back bov - plumbing
JohnD
7 mo ago
10
504
18 d ago
by
jonah406RS
J
Exhaust question
Justcos
2 mo ago
18
576
1 mo ago
by
JohnD
Disaster - advice required
jonah406RS
5 mo ago
2
3
43
3K
2 mo ago
by
jonah406RS
J
Throttle body spacer
Justcos
4 mo ago
15
512
3 mo ago
by
1tub
J
Recirc/blow off valve
Justcos
4 mo ago
7
491
4 mo ago
by
Justcos
J
Airtec baffle plate
Justcos
4 mo ago
4
423
4 mo ago
by
JohnD
Not good
Captjack
4 mo ago
13
714
4 mo ago
by
thepedagogue
J
Mountune recirc / turbo flutter
James-2017
Jul 2, 2018
14
1K
4 mo ago
by
1tub
I
Silver or black intercooler
ian spurgeon
6 mo ago
3
393
6 mo ago
by
R5 5KOT
L
2618 vs 4032 pistons
lucky_
6 mo ago
5
598
6 mo ago
by
pezzar
J
Exhaust swap
Justcos
7 mo ago
2
397
7 mo ago
by
Topcatrs2000
Scorpion exhaust
Topcatrs2000
7 mo ago
14
813
7 mo ago
by
Topcatrs2000
J
Intercooler spray
JohnD
10 mo ago
3
468
8 mo ago
by
Flying Fish
J
Home made cold air intake.
Justcos
8 mo ago
2
359
8 mo ago
by
JohnD
J
Sound suppression thingy
Justcos
8 mo ago
4
455
8 mo ago
by
Justcos
Scorpion exhaust
Topcatrs2000
11 mo ago
8
607
11 mo ago
by
Vorgem
J
Scorpion cat back issue
Justcos
12 mo ago
0
314
12 mo ago
by
Justcos
Engine swap
Haagd1
12 mo ago
0
408
12 mo ago
by
Haagd1
Valve opening sporadically
spr83
Mar 18, 2022
5
410
Mar 22, 2022
by
Webby
Down pipe thread size mk3 Rs
Tasha241
Mar 19, 2022
1
387
Mar 21, 2022
by
spr83
Mountune downpipe and sports cat.
jollyjohn
Feb 22, 2022
3
699
Feb 23, 2022
by
Kaxe
J
Sports cat with std catback
jamjar87
Apr 26, 2018
16
1K
Feb 21, 2022
by
Kaxe
Ported head and cams
pezzar
Jan 31, 2022
0
279
Jan 31, 2022
by
pezzar
PCV catch can and PCV plate
joemackem
Jul 18, 2021
12
686
Jan 23, 2022
by
pezzar
Mountune Breather Plate with a Catch can?
Benzz
Nov 5, 2018
2
3
4
75
4K
Jan 23, 2022
by
pezzar
J
Best exhaust advice
Justcos
Oct 18, 2021
6
2K
Jan 3, 2022
by
FRST STU
T
Air sucking
Tomh111
Nov 23, 2021
14
909
Dec 9, 2021
by
telegraphroad
Who gone for Devils 530 package or Sabre 550
Robroy
Sep 15, 2021
15
1K
Sep 26, 2021
by
Robroy
J
Turbo removal - cost!
JohnD
Sep 15, 2021
11
770
Sep 16, 2021
by
Tookes
R
Catch cans - pet**** valves - emptying?
Ragingkileak
Sep 7, 2021
4
518
Sep 11, 2021
by
ChrisCh
PCV catch can empty
KRaikkonenNo1
Sep 6, 2021
19
1K
Sep 8, 2021
by
Kaxe
R
Induction kit
Rsjase77
Jul 17, 2021
3
651
Jul 19, 2021
by
Andy and Kirsty
Exhaust valve failure?
xImJakeyy
Jul 1, 2021
5
2K
Jul 2, 2021
by
xImJakeyy
H
Msd coils
Hampshire rubber burner
May 9, 2021
18
1K
Jun 20, 2021
by
DICCY
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MK3 - Engine, Exhaust and Induction
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