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Sticky 200 HP from a 2.5 n/a with just bolt ons??
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1K
267K
 by 02OBS25L
Sticky Fresh Air Intake On My N/A...WOW!
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593
150K
 by bue car
Sticky Delta Cam Questions
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2K
353K
 by rmatt994
Sticky Official "Which Exhaust Should I Get" Thread (Video Clips ONLY!)
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249
274K
 by pho_shizzle
Sticky Running a GD (WRX/STi) Cat-Back Exhaust on a GC8 (93-01)
6 7 8
145
77K
 by jumpman
Sticky Subaru exhaust ID stats
2 3
57
33K
 by Reverend86
Sticky Header-Heat Wrap, Yes or No?
8 9 10
180
81K
 by Hot Tub Rob
Sticky Zzyzx Motorsports 2.5 RS breaks 300 NA HP
5 6 7
130
144K
 by Sarra
Sticky DIY: Cam Install!
2
28
35K
 by stisam
05 ej253 na power build
0
82
 by Gingey_09
So is no one running 11.5:1 ?
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3K
 by tehsbean
Dynotest of 2.4
5
578
 by Mobecktekniske
301HP 2400ccm sohc
0
379
 by Mobecktekniske
Header for 2010 outback sport
1
183
 by 02OBS25L
Ej251 Deck - Dowel pins
2
315
 by bue car
N/A Ecu Tuning
2
35
13K
 by FryphaX
Stromung Catback to Stock Cat
0
350
 by Sushi VII
Rev limit on EJ251
4
422
 by Aaron2000Subaru
air in cooling system
3
329
 by BettyblueRS
Uel ej22 headers. Where to find
11
899
 by TopElement
Tune for intake?
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1K
 by TopElement
Headers/Tune for 05 2.5rs
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353
 by cmiovino
fitting ebay headers
10
2K
 by watchdoc
Machine Shop - Sacramento, CA
1
431
 by Kostamojen
Would an Injen CAI be worth it for my mildly built engine
4
439
 by silverton
2001 RS MAP or MAF?
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1K
 by FryphaX
ITB's
9 10 11
206
52K
 by George.of.the.Jungle
Replacing Cat
1
688
 by Wwwwwrx
Dual Exit Exhaust
4
816
 by Rapsicurio
N/A Tuning Normally aspirated tuning, Intakes and Exhaust
98.4K posts
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