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F
Sticky Delta Cam Questions
114 115 116
2K
368K
 by Jacobpockros
TimHansonE36
Sticky Running a GD (WRX/STi) Cat-Back Exhaust on a GC8 (93-01)
6 7 8
146
82K
 by BuntaGC8
Z
Sticky Zzyzx Motorsports 2.5 RS breaks 300 NA HP
5 6 7
131
152K
 by rs_impreza
S
Sticky 200 HP from a 2.5 n/a with just bolt ons??
51 52 53
1K
282K
 by 02OBS25L
M
Sticky Fresh Air Intake On My N/A...WOW!
28 29 30
593
156K
 by bue car
F
Sticky Official "Which Exhaust Should I Get" Thread (Video Clips ONLY!)
11 12 13
249
285K
 by pho_shizzle
D
Sticky Subaru exhaust ID stats
2 3
57
34K
 by Reverend86
URABUS
Sticky Header-Heat Wrap, Yes or No?
8 9 10
180
85K
 by Hot Tub Rob
NW OBS
Sticky DIY: Cam Install!
2
28
36K
 by stisam
J
02 RS “not tuneable”
6
339
 by mike-tracy
Ty2003
Exhaust advice
3
316
 by Jack_Stalk
Jsylvestre03
Best exhaust for my 05 rs
2
367
 by Lake Miller
OuttaNa25
04 Composite Intake Questions
2
708
 by OuttaNa25
bbron12
NA 1.8 tuning
2 3
56
7K
 by 95 Impreza GC8 wagon 1.8
Zatax
Best bang for your buck exhaust
7
510
 by Zatax
L
2004 2.5 rs n/a turbo
9
622
 by SoCoNoHa
A1exMills
Blown head gasket in 2001 2.5 RS?
16
676
 by ChrisJDM92
S
looking for cobb tuner (AP-SUB-004)
12
3K
 by SubieFlow
Liam_RS
X-Force equal length headers?
4
742
 by SoCoNoHa
Storm
Upgraded valvesprings
2 3 4
73
20K
 by 05Outback
RyanPepsiPeach
Exhaust options for 2.5RS 05.
1
1K
 by winkypill
0
STOCK N/A RSX IDEAS & IMPLEMENTS(fresh build)
2
27
916
 by 06IMPREZARS-X
B
2007 2.5rs exhaust questions
3
397
 by 05OBS
Zatax
Wanna make more power
4
599
 by 02OBS25L
J
Has anyone ever done a “pop tune” or “crackle tune”?
4
893
 by JoseV123
Zatax
Airbox Delete
6
646
 by SoCoNoHa
D
Performance Mods
4
596
 by ScryLite
ScryLite
High Flow Cat? & selling wrapped & sealed TSUDO HFC w/ less than 200 miles on it
4
484
 by ScryLite
Zatax
Is it worth putting an oil cooler on my car if so how would I do it?
6
463
 by Zatax
ChrisJDM92
99 Impreza wagon air intake
6
342
 by mike-tracy
solbey11
2006-07 2.5i exhaust swap question
11
6K
 by Benisbackintown
J
35 less miles per tank from delta cams, or something else?
16
915
 by Jacobpockros
D
New used engine started knocking after revving
2
451
 by DoubleZeroRS
Gingey_09
05 ej253 na power build
1
888
 by Slo is_my_name
D
Cam and AFR tuning questions
0
342
 by daniel2.5r3alslo
ChrisJDM92
1999 Subaru Impreza 2.2 wagon L
2
26
935
 by mike-tracy
Metalmanaic14
Carbon build up and water dripping from muffler
1
372
 by DN1911
S
Delta cam grind comparo...1000 or 2000?
5 6 7
133
38K
 by Slo is_my_name
zzhangster
Stock exhaust diameter GF8 N/A? Basic exhaust swapping advice
2
429
 by 02OBS25L
C
EFI Tuning Books or references?
2
911
 by Slo is_my_name
N
GroupA Throttle Body Spacer Bolts
2
406
 by NuclearBacon
Zatax
Functional Wrx Hood
6
436
 by RotarFreak
Zatax
Where Can I Find A Cheap Cold Air Intake
4
605
 by Zatax
Zatax
How do I get that boxer rumble
1
653
 by Jack_Stalk
N/A Tuning Normally aspirated tuning, Intakes and Exhaust
98.6K posts
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