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Post 2.5L STi Engine threads here!
smorris
Feb 17, 2004
Locked
0
12K
Feb 17, 2004
by
smorris
J
Cobb Tuning has stopped supporting Stage 2 tunes - ISO 05 STi Stage 2 and 2+ OTS Maps
johniraci
1 mo ago
1
431
1 mo ago
by
XJman
Looking to make 500whp any turbo suggestions
jordancaird2
2 mo ago
0
179
2 mo ago
by
jordancaird2
Subaru wrx sti limited 2020
Randysubi20
2 mo ago
3
231
2 mo ago
by
Jbravo_AK
B
Weird Idle
bdoyle033
3 mo ago
1
210
3 mo ago
by
zax
T
Dual avcs in a 2002
Taylor98
3 mo ago
3
203
3 mo ago
by
zax
H
Knock on start up.
hkenser
Feb 22, 2016
14
5K
4 mo ago
by
Rome89
Plz help
jordancaird2
6 mo ago
2
22
837
6 mo ago
by
jordancaird2
2021 subaru wrx STI
Juang1985
May 5, 2021
2
25
6K
11 mo ago
by
zax
2006 STI build questions
06guy
12 mo ago
8
492
12 mo ago
by
06guy
S
Headlights both went out and lights came on
Subawu0522
Apr 8, 2021
9
464
Apr 9, 2021
by
Subawu0522
P
Swap avcs problem on 04sti usdm harness on ej207
Punjabis77
Mar 2, 2021
0
321
Mar 2, 2021
by
Punjabis77
2006 Sti tick only at 1200 rpm.
Mikkee089
Feb 4, 2021
6
393
Feb 4, 2021
by
Mikkee089
J
Intercooler Fitment
Jerbremser
Dec 29, 2020
13
871
Dec 31, 2020
by
Jerbremser
HELP OVERBOOST STI
Pmhearns12
Dec 19, 2020
2
483
Dec 19, 2020
by
XJman
K
Intake runner P2006
Kamp0328
Dec 11, 2020
2
1K
Dec 13, 2020
by
Kamp0328
C
STI Stock whp?
chuglobal
Jan 12, 2005
14
86K
Nov 21, 2020
by
NeoNeoNeo
STI TMIC on 02 WRX
JA1904
Oct 20, 2020
1
332
Oct 20, 2020
by
XJman
Need help with P0300 and P0000 codes
foxmul
Jul 29, 2020
1
1K
Jul 30, 2020
by
XJman
Cobb stage 2 boost
DarrionW.
Jun 18, 2020
1
393
Jun 18, 2020
by
XJman
Ej257 knock
Zachzimmer
Mar 19, 2020
6
880
May 6, 2020
by
zax
Burning through a Quart of oil every 50 miles. No blue smoke, no leaks on the floor. What??
scxrysti
Apr 17, 2020
2
732
Apr 17, 2020
by
scxrysti
J
Late boosting
Jeff90
Feb 3, 2020
0
398
Feb 3, 2020
by
Jeff90
D
DAM .500
Dishpro01
Dec 28, 2019
0
1K
Dec 28, 2019
by
Dishpro01
P
STI 15+ HKS BOV with stage 1 Cobb sf intake
Pinoy_007
Dec 11, 2019
4
1K
Dec 13, 2019
by
WRX-maniac
J
Rev9 dp
Joshago
Jun 23, 2019
2
546
Dec 11, 2019
by
RedRex83
B
Recommendation for motor repair in Denver
bkemp
Jul 27, 2019
6
578
Aug 2, 2019
by
Pico de Gallo
Exhaust sound
Subie28
Jul 26, 2019
19
2K
Jul 27, 2019
by
WRX-maniac
J
Grimmspeed
Joshago
Jun 20, 2019
2
473
Jun 20, 2019
by
XJman
J
Pro tune
Joshago
Jun 19, 2019
1
510
Jun 19, 2019
by
XJman
B
NEED HELP!!!
BLK11STI48
Mar 29, 2019
8
629
Mar 30, 2019
by
BLK11STI48
1
2006 STI Boost Issue
18jsmeal
Mar 10, 2019
2
20
2K
Mar 13, 2019
by
18jsmeal
Cobb AccessPort, launch control
Dramallama STI
Feb 19, 2019
6
3K
Feb 19, 2019
by
Dramallama STI
N
Check Engine light
npicolo87
Feb 5, 2019
10
2K
Feb 15, 2019
by
Dramallama STI
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