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Sticky Official 2011-2012 STI Sedan Exhaust list!
33 34 35
693
290K
 by STi-mon
aftermarket air injection valves
14
1K
 by Jedi03
Corsa catback + IHI VF56 twinscroll setup = superior sound
2 3 4
62
12K
 by STINick19
Will an 09 WRX catback fit a 2013 wrx STi?
0
172
 by Llama_
California Smog, Stock Cat/Downpipe with Stage 2 Protune
15
2K
 by STINick19
Factory STi Manifolds, heat damage at flange (Solved: Casting Flaw)
7
808
 by Jedi03
Milltek Exhaust Subaru Cat Back Review (Killer B ELH, Dom 1.5, Catted DP)
3 4 5
95
27K
 by eaglehunter
SPT exhaust for STI '14 hatch
5
1K
 by maxtov
Will 2015 downpipe fit in a GR?
3
757
 by Cmdr_Madden
Greddy GPP RS Full Titanium
0
825
 by Jay11STI
Tuning out the stumble with Killer B Holy Header
8
1K
 by itsm3ming
WTM-73 Relay Recall and Air Pump Delete (California)
3
1K
 by milfordcubicle
Private Label MFG
6
2K
 by mheyman
Invidia R400?
11
8K
 by UJ3LLY
Permatex hi temp spray a gasket
2
1K
 by revilingfool
Downpipe install by local tuner
5
2K
 by TampaFire_DE
HKS EL header failure
2
24
9K
 by 8cd03gro
what should i get first?
7
2K
 by b18c5rjdm
OBX Performance Exhaust - '13 hatch
1
1K
 by Mitazake
aftermarket air injection valves
0
519
 by robhill
Electronic exhaust cutout...near axle back
8
4K
 by Adam WeSTi
One muffler louder than 2 or the other way around
2
672
 by lowbee
ARK GRiP Cat-back - 5-door hatchback
12
5K
 by lowbee
Q300 and whats quieter to stop police giving me shit
2 3
59
8K
 by lowbee
Newbie Question about GR
6
1K
 by tylerandreas
Another nameless delete thread....
10
2K
 by Discobob
Borla Exhaust - Exhaust rattle midpipe heat shield
9
4K
 by JonnyMuck
Corsa Exhaust Review (EL headers, big turbo, built heads, 272 cams)
8 9 10
196
35K
 by Noximus
STi Agency Power Turboback exhaust
10
4K
 by RussellX
Hangers for new catback for 2012 STi Hatchback
2
4K
 by Noximus
anyone have an electronic exhaust cut out? I'm thinking about getting one
8
3K
 by joewrx628
Long Term Cobb Exhaust Reviews?
1
2K
 by user1029
Nameless Performance - Broken Weld :( - RESOLVED
2
30
8K
 by Brainer101
Catless + Muffler Deletes (with Resonator)
1
1K
 by Havoc
Cobb DP + Nameless Catback, which adaptor?
1
836
 by The Purple STi
newbie question
10
2K
 by Jay11STI
GR-Exhaust Discuss different topics related to the STI's exhaust system.
32.8K posts
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