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Travis12/01
Flex fuel and super charger question
14
231
 by Travis12/01
Owen H
Brutal Hesitation and stuttering above 4k RPM
2
22
263
 by Owen H
impreza911
2017 STI by impreza911
1
56
 by impreza911
B
Preventing heat soak on my recently modified 2020 STi...
16
316
 by mheyman
F
2020 STI Mod Help
4
100
 by [email protected]
S
STINick's S208 Twin Scroll VF58 Conversion
2 3
57
8K
 by STINick19
Emissary
4-inch lift options
15
12K
 by Subibub
coolgraysti
FL: 19” STI Stock Wheels + Tires
0
51
 by coolgraysti
S
Need Full Engine Replacement, Fix it? Sell for parts?
13
242
 by Karlot
Chris05STi
Chris05STi's 2005 OBP STi Journal (Black Betty): 500Whp on Pump/642Whp on E85
386 387 388
8K
1M
 by Karlot
C
2019 Subaru STI S209 8,000 miles $56,000
3
571
 by RS.Ph.D
W
FS: OEM 19 WRX Wheels, VA Chassis rally armor mudflaps (PA)
4
266
 by Withik
M
2008-2014 Subaru Impreza WRX STI Front Brembo Brake Calipers Caliper Set 08-14
0
79
 by MasonLucas
K
Toying with DCCD
2
24
542
 by swedishSTile
V
Nanolex vs OptiCoat?
11
4K
 by Sreekumar
C
Cuts out / dies getting into gear 08 sti
6
159
 by christron
lidrew
2020 or 2021 STi?
10
639
 by Jay11STI
MastiffHouse_STI
MastiffHouse_STI 05 OBP Build Thread
18
1K
 by MastiffHouse_STI
0FourJavaSti
Is the Stage 3 IAG Closed Deck worth it?
7
203
 by Karlot
S
WTB Blouche Dom 1.5xtr 10cm, 3.9 R180 Diff, ID1000 Injectors
3
564
 by swedishSTile
S
WTB 2004 Subaru STi ECU
1
84
 by swedishSTile
C
FS: CT - JDM Subaru Extra-S transmission oil
0
81
 by c1688
B
Finally modified my 2011 hatch
9
411
 by boidae81
S
Remark Boso vs Tomei Catback
4
428
 by zbrewha863
Deek
RDKLSTi - Spend money to justify spending money...
13 14 15
293
85K
 by Karlot
JZeezSTi
Sticky The Official STi engine Venting, A/O Separators, and Catch Cans Thread!!
91 92 93
2K
695K
 by Owen H
H
HJC Motorsport AR-10 iii White XL helmet. Denver area
0
111
 by hockey916
A
99.5 Cosworth Pistons
6
463
 by timada126
Pettycash420
Blouch 20g ball bearing for sale
2
469
 by timada126
R
Engine IAG AOS Lower Coolant hose to Turbo Coolant hard-line leak
6
2K
 by Charlie O.
DinoMagic
FS 2016 STI, Houston TX, 500HP, RevWorks CD motor, DOM 3.0 Turbo, $30K
10
1K
 by DinoMagic
rex8499
FS: ID-USA 2015 Subaru STI | 43k miles | Immaculate, Clear Bra | Extra Wheels | $30.8k
1
491
 by rex8499
S
Tires/Wheels BBS Center Caps
2
21
2K
 by jdm4lyf3
Nstathis
Suspension setup family/street
2
20
2K
 by RobertM
B
RIM HELP on a 2020 STI
4
231
 by jcb-memphis
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