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  1. can i boost a ej18?
  2. Might need a crank for a 03 legacy gt.
  3. Tools for doing timing belt
  4. Help with fuel system after clutch swap.
  5. Problem with sti muffler
  6. back in the NA world again
  7. hks carbon ti catback on RS?
  8. 98 DOHC 2.5rs torque specs
  9. interchangability?
  10. high idle at startup
  11. Im a newb who needs some help PLZ?
  12. engine rebuild (what to do while im in there)
  13. Engine died, Temperature light flashes
  14. 2008 Impreza - 34,000 km's and low on coolant, why?
  15. 2008 Impreza - 34,000 km's and low on coolant, why?
  16. Can a LC-1 wideband replace the OEM sensor on a 2005 RS?
  17. good and bad news...
  18. My engine is burning oil
  19. New Car, 5 CELs???
  20. Is anyone else..
  21. Engine Problem help
  22. Loudness...
  23. Stock Exhaust Mod
  24. Gauge clusters
  25. Head Gasket
  26. Hmm my subie may have a problem
  27. melting smell
  28. Cobb Accessport for N/A subaru's
  29. intake help
  30. Check Engine Light
  31. No Start After Rebuild, EJ251, Help?
  32. 97 Impreza l problem?
  33. New Forester Eating Oil?
  34. header head scratching
  35. 42Autosports Intake
  36. Acc flashing on Time/Temp display 2006 Outback 2.5i
  37. Looking for flanges for cat delete pipe
  38. alternator\AC belts
  39. EJ22 cranks, no start
  40. 92 subaru Legacy will not start after head gasket
  41. time to do the header upgrade!
  42. Injen Cold Air Intake
  43. Do the pistons clear the deck on a phase 1 Ej22?
  44. 98 rs motor question
  45. Tuned for CAI but switching to the Hybrid intake
  46. Parts needed for cam install?
  47. [QUESTION] Folk with modded intake (TB, manifold, heads, cams); TQ above 5.5k rpm?
  48. Problem with my 01 RS
  49. Lightweight Flywheel and Creeping Uphill: Does it Suck?
  50. EJ18 - port/polish heads and intake manifold for MPG gains
  51. Those with Injen CAI's (change your filter)
  52. questions about my header install on my 2.5i
  53. NA 2.5i w/ turbo manifold
  54. I need quick help.
  55. starting prob. please help
  56. Phase 2 Ej25 does NOT automatically mean thing gasket
  57. 1996 Subaru legacy miss fire
  58. ej25 camshaft retainer cap diagram
  59. Oil in spark plug "tube"
  60. Anybody know the 280cc injector latency
  61. Part mass: rocker arm and valves - What does the 2.5L parts weigh?
  62. HELP! Looking for radiator hoses.
  63. fuel cutout at higher rpms
  64. 2.2 or 2.5 heads?
  65. EJ25D heavy blue/black smoking on decel out tailpipe
  66. 2.2 2.5 interchangable?
  67. P1507 and throttle position
  68. Can Valve Lash Cause These Problems?
  69. Is there a point of tuning ej18?
  70. 99 2.5RS map or mass air?
  71. EJ22 with pushed in harmonic balancer?... please help
  72. Idling/Running Problem
  73. Whirling Sound at 2500 rpm
  74. Front Plate on Hood assembly
  75. DIY Engine tune-up
  76. Knock source?
  77. 2.5 N/A motor in a Vanagon questions
  78. How hot does an EJ25 need to get to blow headgaskets?
  79. 2.5i to WRX or STI swap
  80. gas mileage poor advice needed!
  81. Buy this book!
  82. Delta 3000 grind - What are the specs?
  83. Tire Noise
  84. Engine Analyzer Pro - So I've been playing around with the demo and it's pretty neat
  85. a squeal sound when above 4K
  86. What values does our ECU use for rich & lean?
  87. Increasing compression ratio.(Ej22 heads)
  88. wtb 07 fog light shrouds/switch/regulator
  89. WTT/WTB your hood and trunk SGM
  90. Will this header work??
  91. The N/A Forum "FAQ and Threads of Note" needs to be updated
  92. getting ready to start winter build
  93. Car wont idle stalls out
  94. hybrid intake question.
  95. What UEL or WRX headers will fit on a 2001 RS with the 2.2 liter engine?
  96. Misfire or sluggish? No CEL? Intermittent!!
  97. '00 RS w/ ailing head gasket -- can I get an opinion on the repair bill?
  98. Any no-brainer upgrades for the clutch? (MY00 2.5RS)
  99. Won't start with higher humidity- 2000 Impreza L wagon
  100. Quick question about the smoke
  101. Strange hesitation I can't pinpoint - specific requirements
  102. Who Sells CAI for 2008 impreza 2.5I?
  103. 97 obs ej22 to ej25
  104. What is this, and what does it effect being broken?
  105. 04 RS 25, knocking noise....
  106. over heating problem
  107. Gauging Interest: Who Wants a Hybrid Intake Coupler/Clamp Kit?
  108. Smoke burning off engine somewhere
  109. Need a new top end...ugh..DOHC Swap?
  110. 93 w/ 1.8 vibration
  111. Axleback Fitment
  112. Misfire and Cat codes
  113. Bizarre problem, and I have no idea how to fix it.
  114. Poor man's tuning idea
  115. Cruise accelerates when trying to decel
  116. 2000 RS Air intake box mounting hardware
  117. speeds by tachometer help
  118. Need help with this Impreza L!
  119. 08 2.5i custom exhaust?
  120. rally x nationals class help
  121. Help clearup a couple things for me?
  122. Which side is bank 1?
  123. starting prob fixed on 98 impreza l
  124. Hayward and Scott
  125. Oil Pressure light blinking when I start up 15 times.
  126. running issues with 99 outback sport
  127. i need help with my 2008 2.5i.
  128. Where are all the NA maps? Trying to help some friends...
  129. Relays clicking?
  130. HELP!!! New engine won't start!!!
  131. A little help please?
  132. 2.2L mods
  133. What specifically measures and adjusts the air/fuel of our cars?
  134. really easy help doughnut gasket
  135. 2.5 to 2.5t
  136. Bad MAF on ej22?
  137. 2.5i Espelir jgt500 upgrade
  138. Intakes and Tunes - What a difference it makes...
  139. wierd throttle response
  140. Help - heatshield rattle
  141. valve/lifter clicking
  142. Borla UEL headers for cheaper?
  143. Heat shield fabrication
  144. Panel Filter: will I run lean?
  145. Buying a '98 Outback Legacy
  146. Loss of power/sputtering
  147. 99 2.5 RS coil pack wiring colors help
  148. Does the NA World Want an Air/Oil Separator Just for Them?
  149. No more sluggish..Testing water on Throttle Controller for drive-by-wire NA Impreza
  150. e manage
  151. #4 Cylinder erosion?
  152. Trade in value on '08 Impreza 2.5i
  153. Oil light flickering on at idle after warmup
  154. Buying Cams. What Else???
  155. Wiring Diagram for ProECM chip
  156. OBS keeps dying!?
  157. MAF COBB intake
  158. Knock sensor connector questions
  159. Cat-deletion center pipe - '05 Leg 2.5(NA)
  160. Tuning Boxer Engines
  161. am I F'ed?
  162. Motor Mount interchangability??
  163. O2 sensor questions
  164. 87 octane ECONO / STG1 maps and agressive throttle mapping for 2008 2.5i.
  165. datalogging 02-03 2.5 RS
  166. Knocking until warmed up
  167. '00 2.5RS stutters under hard cornering
  168. Need an Explination on CAI?
  169. 2.5i check engine light w blinking cruise...
  170. quick audio question..
  171. Ebay silencer works well
  172. any Borla headers + 2.25 catback users?
  173. help with 2.2 leak.
  174. Trouble Finding Parts and CEL
  175. 09 2.5i mods looking for advice
  176. Vibrations at 55+mph
  177. Issue with 07 2.5i, need help
  178. 1995 2.2 liter rough idle and an occasional stall
  179. Swapped na/ej25 Smoking engine question
  180. Issues with swapping a 1999 2.5RS longblock into a 2002 Forester ???
  181. Strange issue??
  182. CEL for cat less exhaust- help
  183. where to buy stromung???
  184. What trans fits in a 02 2.5RS ?
  185. 2006 Impreza 2.5i
  186. '02 timing belt replacement
  187. Replacing starter on 2001 Outback 2.5
  188. Short Ram Worth It???
  189. What the Hell is Up With eBay Intakes
  190. Engine Noobness
  191. 2008 intake
  192. 01 OBS exhaust
  193. Borla Replica headers
  194. Knock sensor interchangeable
  195. Need Help Guys !
  196. which wires?
  197. Mixing AvGas: will I destroy sensors?
  198. Weird bucking problem.
  199. Air bag need help
  200. can a tmic from a 00rs could it be used on a 04rs
  201. Should i buy this exhuast setup?
  202. ingnition lag
  203. Spun rod bearing, AGAIN.........
  204. 98RS CEL no ode???
  205. red hot cats!!
  206. Decongesting a 1.8
  207. stock impreza el header?s
  208. Do NOT buy a CAI - Thanks Williaty!
  209. Jet ECU Chips
  210. strange sounds..
  211. Cricket sound from engine
  212. High idle (not the IASC)
  213. Really low idle
  214. Just installed Borla Exhaust.
  215. exaust line difference between 99 and 02+?
  216. 2.5rs into STI
  217. OBX header on 02 2.5 RS, do I need the rear 02 Sensor??
  218. crank pulley gone bad
  219. 2004 vs 2005 RS?
  220. Where to install Wide Band? 02 RS
  221. Intake system
  222. 200,000 miles
  223. CEL : P1507 ... please help!
  224. Muffler size issues and questions
  225. legacy parts work on impreza?
  226. Need a new tranny! HELP!
  227. Introducing myself..
  228. So whos checked out the oiling system for sohc head
  229. Check Engine and Cruise problems
  230. Help me guys ! Returned.....
  231. OpenSource Support Updated, New NAs and New Tables for NAs
  232. What to look for?
  233. Motor whine on cold starts
  234. Kartboy Engine Pitch Mount
  235. What am I doing wrong?! (Injector o-ring replacement)
  236. Sources for EJ251 stock/equivalent pistons?
  237. NA .020 over EJ20 pistons?
  238. Hard numbers on the AP (cobb or rallitec)
  239. 41.5mpg today! More to go...
  240. Intake manifold swap
  241. Where to buy a used transmission for a 2.5rs?
  242. Can someone help me identify this? (Pictures included)
  243. Knock knock
  244. EasyECU Protuned by I-Speed??
  245. Front Bearing Noise
  246. Oil leaking on exhaust from?
  247. scan guage ii helped me improve my mileage
  248. Stuck 4.5 Hours Away From Home! Please Help!!!
  249. Labor price for camseals on a 2.5 DOHC?
  250. Oil Filter Heat sheild from OBX headers