in
the entire site
Advanced Search
Cancel
Login / Join
What's New
Forum Listing
Marketplace
Showcase
Gallery
Advanced Search
Members
FAQ
Dark Mode
Menu
Log in
Register
Home
What's New
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
New Posts
Popular
New Showcase
New Gallery
News & Articles
Looking for Replies
Z
For Sale
2011 WRB STI Sedan 15k miles, JR tuned CCW's Ohlins Much More ORIGINAL OWNER
zippo2341
30 d ago
Cars For Sale
Delran, New Jersey
$33,000 USD
11
708
5
JFAZ's 2019 WRX STI Journal
JFAZ
4 mo ago
2015+ Member Journals
2
3
4
74
4K
2 h ago
by
JFAZ
S
7500 miles on built motor blew head gasketsš®āšØ
SLAYER7899
1 d ago
Built Motor Discussion
2
21
279
3 h ago
by
yamahaSHO
Nativepenguin's FXT & STI Journal
Nativepenguin
Mar 29, 2014
2015+ Member Journals
16
17
18
341
68K
5 h ago
by
Nativepenguin
T
2019 STI Engine Limitations
trentrog
3 d ago
FAQ/Newbie Forum
5
187
8 h ago
by
Jay11STI
K
Help Needed Bad! 19 STI codes p2442 / p2443
KoalaFied
18 h ago
General Subaru Discussion
0
71
18 h ago
by
KoalaFied
Tune Help
ssjames801
19 h ago
ECU Tuning & Performance Electronics
5
107
18 h ago
by
Karlot
S
STI doesnāt pull like it use to.
Subie_Go_Vroom
6 d ago
GD-General
17
463
21 h ago
by
Subie_Go_Vroom
F
Blitz KKK Turbos?
FerdyS
6 d ago
2.5 Liter/Litre Factory Motor
13
280
1 d ago
by
Karlot
Z
blitz sbc i-color boost controller
zedman86
Jan 3, 2006
ECU Tuning & Performance Electronics
3
949
1 d ago
by
KannonT
For Sale
FS: 08-14 STI BBS Hyper Silver Wheels MINT
ntg44
1 d ago
Wheels, Tires, & Lugs Parts For Sale
Chicago, Illinois
$1,800 USD
0
108
4
Vacuum leak or just a tune needed?
Olgreygsti
3 d ago
2015+ STI Discussion
6
211
2 d ago
by
Olgreygsti
L
What would you do on a 250k mile motor while it's out of the car?
Loktow
4 d ago
2.5 Liter/Litre Factory Motor
18
396
2 d ago
by
320icar
K
SoCal Subaru Dealership Recommendations
krnsamiam
6 d ago
USA - SoCal
5
130
2 d ago
by
krnsamiam
2004 WRX STI Low compression on all 4 cyl
Ethan.Rotten
9 d ago
2.5 Liter/Litre Factory Motor
4
217
2 d ago
by
Invidious
For those who have removed their wing...
phatfish
4 d ago
2015+ STI Discussion
9
310
2 d ago
by
nissanfanatic
A
GR Sedan:
awenthol's 2013 - Replace all the things
awenthol
Jul 31, 2014
GR-Members' Journals
19
20
21
410
62K
2 d ago
by
nissanfanatic
L
How many STi's made in 2004 and 2005?
Leprechaun
May 27, 2004
General Subaru Discussion
19
12K
2 d ago
by
SubaruSTi-BOD-
U
IAG Built| HTA86| >500whp| Daily driven for 175,000 miles
user1029
Jul 4, 2009
GR-Members' Journals
155
156
157
3K
618K
2 d ago
by
user1029
Back up camera issue
Jayt27
24 d ago
2015+ STI Discussion
8
246
2 d ago
by
Jayt27
Overboosting Code
STI.Trent
3 d ago
ECU Tuning & Performance Electronics
8
176
2 d ago
by
STI.Trent
S
Stages
swagn
Jan 19, 2012
FAQ/Newbie Forum
2
3
49
18K
2 d ago
by
Karlot
For Sale
18x9.5 +38 Rays Gramlights 57DR
coolgraysti
6 d ago
Wheels, Tires, & Lugs Parts For Sale
Miami, Florida
$1,700 USD
4
245
Bay Area owners willing to give a test drive?
TheDuckBoy
4 d ago
2015+ STI Discussion
8
269
3 d ago
by
a5m
J
Rotors on backorder. 2018 STI
jcerion929rr
3 d ago
2015+ STI Discussion
6
250
3 d ago
by
a5m
S
Cobb Stage 2+ OTS map for 2019?
softbox
7 mo ago
ECU Tuning & Performance Electronics
2
3
51
5K
3 d ago
by
gab.9387
2020 Brake Pads and Rotor suggestions
Jimmy22
1 mo ago
FAQ/Newbie Forum
7
443
3 d ago
by
Spin_Moves
Z
For Sale
Adjustable Cusco Rear Lower Control Arms WRX / STI
zippo2341
3 d ago
Suspension/Stiffening Parts For Sale
Moorestown, New Jersey
$325 USD
0
150
1
Idoing head unit
08dozo
5 d ago
DIY Mods & Installations
3
180
3 d ago
by
Jesse_M
Roads in or near NJ
NEG
7 d ago
General Subaru Discussion
4
187
3 d ago
by
NEG
New wheels/tires
nissanfanatic
5 d ago
2015+ STI Discussion
10
436
3 d ago
by
nissanfanatic
ALL cylinder misfire, new motor
muller_777
5 mo ago
Built Motor Discussion
13
775
3 d ago
by
nissanfanatic
For Sale
STI's Spotted For Sale
enoxard
23 d ago
Used STIs For Sale
$571 USD
18
745
AC only in one vent issue
Jayt27
1 mo ago
2015+ STI Discussion
5
280
4 d ago
by
Jayt27
Plz help me
jordancaird2
5 d ago
General Subaru Discussion
4
265
4 d ago
by
jordancaird2
IW STi Forum
Since 2001
A forum community dedicated to Subaru Impreza and STI owners and enthusiasts. Come join the discussion about performance, engine builds, exhaust, modifications, troubleshooting, maintenance, and more!
Show more
4.1M
posts
117.3K
members
Join Community
Grow Your Business
Community Staff
View All
yamahaSHO
Super Moderator
got2boostit2
Super Moderator
Parker
Administrator
Top Contributors this Month
View All
Karlot
101 Replies
nissanfanatic
49 Replies
AustinSedz
45 Replies
Recommended Communities
ClubWRX Forum
165K+ members
VWVortex Volkswagen Forum
1M+ members
Volkswagen T-Cross Forum
1K+ members
Join now to ask and comment!
Continue with Facebook
Continue with Google
or
sign up with email
Home
Top