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TECHNICAL BOARDS / DIY
POWERTRAIN MODS - ENGINE / TRANS / TURBO / EXHAUST
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16
Sticky
Oil Sludge On Oil Cap Explained!
Gargamelmk2
Mar 16, 2009
7
24K
Apr 4, 2019
by
Wolverine
Sticky
Diverter valve vs Blow-off valve on a 1.8T
TurboJettaBoy02
Jun 8, 2010
2
3
49
128K
Mar 18, 2013
by
boosted_starion
Sticky
Official Motor Oil Thread Synthetic vs Normal
TurboJettaBoy02
Feb 21, 2010
19
22K
May 2, 2012
by
Wrenchy
Sticky
Coolant types
Gargamelmk2
Feb 21, 2009
5
44K
Jun 5, 2011
by
bigballa
M
For sale
Marklauren
Mar 14, 2024
0
101
Mar 14, 2024
by
Marklauren
E
2023 Jetta performance upgrades
Evan6541
Jan 15, 2024
0
262
Jan 15, 2024
by
Evan6541
D
New jetta owner 2002 1.8t
derekhelfenstein53
Sep 24, 2023
0
393
Sep 24, 2023
by
derekhelfenstein53
J
Custom 1.8t turbo manifolds
Jtfabss
Jul 8, 2023
0
2K
Jul 8, 2023
by
Jtfabss
J
Max power?
JardonNardon
Apr 24, 2023
1
1K
May 5, 2023
by
fgr2022
G
Peloquin lsd for 09g
GretaTheJetta
Oct 18, 2020
1
2K
Jul 12, 2021
by
Ksr1
S
NEWBIE NEED HELP 1.8T
Slim_1.8T
May 28, 2021
7
3K
Jun 4, 2021
by
Brembo Dave
What do I need to add so I can boost my 2007 Jetta Wolfsburg closer to 300 hp?
Iceweasels1974
May 5, 2021
1
2K
May 31, 2021
by
thakidmarsh
2021 Jetta GLI
JettaGLIAutoBahn
May 9, 2021
0
3K
May 9, 2021
by
JettaGLIAutoBahn
1.8t engine difference
tdbaker156
Apr 13, 2012
20
21K
Mar 14, 2021
by
Ko3s
A
Complete loss of power
abeverly
Jan 12, 2021
3
3K
Jan 20, 2021
by
jackofaltrad70
What to use?
Dalt
Nov 26, 2020
0
1K
Nov 26, 2020
by
Dalt
M
EPC light and check engine, different symptoms than most...
michaeldursey
Oct 18, 2020
7
3K
Nov 5, 2020
by
Skimmer0220
M
Tuner in Orlando?
maurtaza
Aug 6, 2020
1
1K
Aug 9, 2020
by
maurtaza
D
16 Jetta Sport 1.8 Crank Position Sensor
darcybarker
Nov 1, 2019
0
2K
Nov 1, 2019
by
darcybarker
I
Can anyone check this out ?
inkspot061
Apr 11, 2019
0
4K
Apr 11, 2019
by
inkspot061
B
Ecu remap
biffy86
Feb 4, 2019
0
2K
Feb 4, 2019
by
biffy86
R
Tuned ECU immo delete unknown
ryanwild88
Oct 20, 2018
4
2K
Oct 22, 2018
by
ryanwild88
More Power!!!!!
Swerve
Jun 1, 2017
6
2K
May 26, 2018
by
kevinmkIIIgti
Which tune should I go with? Opinions?
Vdubbin1221
Jan 11, 2013
26
6K
May 26, 2018
by
kevinmkIIIgti
MKIII VR6 powertrain imto a MKIV???
Spoon
May 17, 2016
3
2K
May 26, 2018
by
kevinmkIIIgti
VagCom
Swerve
May 23, 2017
2
1K
Dec 18, 2017
by
Swerve
B
engine swap
bwood0919
Jan 9, 2013
4
2K
Jun 20, 2017
by
Justinmk4
E
Burger Tuning BMS Jb Stage 1 $379 Shipped!!- FREE SAME DAY SHIPPING - IN STOCK!
Extremepowerhouse
Apr 7, 2017
0
1K
Apr 7, 2017
by
Extremepowerhouse
H
Helpppp!!!!!! I bought a 2003 gli 6speed manual
humphreyclint9
Mar 25, 2017
3
1K
Mar 26, 2017
by
Skimmer0220
H
My 1.6 NA went up today, swap time suggestions??
HIacoboni
Mar 25, 2017
0
904
Mar 25, 2017
by
HIacoboni
S
Mk4 1.8t turbo mod
Stifler
Nov 9, 2016
4
2K
Nov 9, 2016
by
Stifler
R
To buy used Jetta
robertrobinson
Sep 16, 2016
0
1K
Sep 16, 2016
by
robertrobinson
T
Clutch Replacment
TeamKrakenGLI
Aug 12, 2016
5
2K
Aug 16, 2016
by
Skimmer0220
T
2000 jetta trans swap help
tckurt
Jul 12, 2016
2
2K
Jul 16, 2016
by
tckurt
V
Gear Shifting Problems
vhbarron
Jul 23, 2009
3
2K
Apr 27, 2016
by
KiDGiB
Looking for cold air intake
Pumas1129
Oct 26, 2014
Locked
31
5K
Apr 8, 2016
by
Skimmer0220
2015 1.8tsi highline
bakerbob
Apr 3, 2016
11
4K
Apr 5, 2016
by
bakerbob
G
2.0 turbo versus 2.0L non turbo
goodwrench
Mar 29, 2016
0
3K
Mar 29, 2016
by
goodwrench
M
Dog bone issue
Mattydvr6
Mar 18, 2016
12
3K
Mar 28, 2016
by
Mattydvr6
1
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POWERTRAIN MODS - ENGINE / TRANS / TURBO / EXHAUST
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