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Sticky 200 HP from a 2.5 n/a with just bolt ons??
51 52 53
1K
289K
 by mike Loves subarus
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Sticky Delta Cam Questions
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2K
372K
 by Jacobpockros
TimHansonE36
Sticky Running a GD (WRX/STi) Cat-Back Exhaust on a GC8 (93-01)
6 7 8
146
84K
 by BuntaGC8
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Sticky Zzyzx Motorsports 2.5 RS breaks 300 NA HP
5 6 7
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155K
 by rs_impreza
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Sticky Fresh Air Intake On My N/A...WOW!
28 29 30
593
159K
 by bue car
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Sticky Official "Which Exhaust Should I Get" Thread (Video Clips ONLY!)
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249
290K
 by pho_shizzle
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Sticky Subaru exhaust ID stats
2 3
57
34K
 by Reverend86
URABUS
Sticky Header-Heat Wrap, Yes or No?
8 9 10
180
87K
 by Hot Tub Rob
NW OBS
Sticky DIY: Cam Install!
2
28
37K
 by stisam
Jariel Bravo
NA Tuning questions
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218
 by johnxx
Colesand
2005 2.5rs NA SOHC Mod Ideas
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185
 by mike-tracy
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AEM ems4 timing sync subaru 6/7 trigger sync
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416
 by DougT
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EJ253 AVLS revisited
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4K
 by Fullerj363
Philzghost
performance coil 98 2.2
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344
 by Philzghost
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Cherry bomb muffler
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1K
 by Zatax
LostLenny
I swapped my motor - now what!?
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496
 by RunsWithScissors
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98-01RS stock exhaust fit..
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475
 by lovemyRS
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Finding a short ram for my 2010 impreza rs 5spd manual hatchback
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26
524
 by hoodnettles
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AEM intake problem
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492
 by stalkergc
cmiovino
AEM intake + strut bar?
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801
 by Le Jamy
Liam_RS
Tuning a 2004 Subaru Impreza?
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324
 by mike-tracy
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Max RPM for built EJ251?
2 3 4
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14K
 by 05Outback
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Exhaust Upgrade Worries
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313
 by stalkergc
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ej251 ecu
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947
 by 99RezzaRSbuild
DanSisk99
1998 Subaru Impreza 2.5 rs low pressure ac line
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335
 by Micro2
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02 RS “not tuneable”
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1K
 by JoseV123
Liam_RS
Will a 2007 2.5i air intake fit on a 2004 Impreza RS?
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507
 by basara808
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VF11 + EJ25D Intake manifold - Rubs> Grind it?
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303
 by wtdash
Le Jamy
what to do with a rusty exhaust, 2001 Impreza 2.2L
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612
 by flip998
M
My new custom intake (haters welcome!)
2
30
6K
 by BoostCreep.
Slow_RS
Can/should I use a cone and stock airbox filter?
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357
 by subachad
URABUS
Interior Resonance Question
5
631
 by mike Loves subarus
Mikey B
Torque box filter delete
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700
 by Mikey B
R
EJ Blocks: A Pictoral Guide
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18K
 by mike-tracy
A1exMills
How does the stock air box work?
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864
 by stalkergc
A
CAI intake question
1
372
 by stalkergc
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Any source for aftermarket fuel pump/sending unit?
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354
 by stiwanabe
Smoked
Will it fit? RS to WRX
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508
 by Smoked
Ty2003
Exhaust advice
3
460
 by Jack_Stalk
Jsylvestre03
Best exhaust for my 05 rs
2
660
 by Lake Miller
OuttaNa25
04 Composite Intake Questions
2
798
 by OuttaNa25
bbron12
NA 1.8 tuning
2 3
56
8K
 by 95 Impreza GC8 wagon 1.8
Zatax
Best bang for your buck exhaust
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673
 by Zatax
LostLenny
2004 2.5 rs n/a turbo
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862
 by SoCoNoHa
N/A Tuning Normally aspirated tuning, Intakes and Exhaust
98.8K posts
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