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  1. Engine Knock Problem ... looking for a clue
  2. High/Bouncing Idle in 05 OBS
  3. How do you set the Timing
  4. Please help with exhaust set up, dont worry not a newb question
  5. engine management....
  6. pp6.
  7. header instal time
  8. 2006 Impreza 2.5i Question
  9. WRX exhaust on a GC
  10. Where the hell does my CAI go??
  11. I R teh stupids: There is only one knock sensor in EJ25..true or false?
  12. Prodrive axleback question
  13. need help !!
  14. 2004 2.5 RS cobb headers for sale
  15. Should I do the fog light intake?
  16. My mod list and plans
  17. Huming sound??
  18. Big 3 results...affect engine?
  19. 2007 STi axleback on 06 2.5i?
  20. Is there a larger intake snorkel/filter box than my 1.8?
  21. Phase II SOHC heads question
  22. Weird Clutch Problem
  23. Trouble Starting
  24. No MAF sensor??!!
  25. Difference between stock WRX and STi axlebacks?
  26. Leaking Coolant...Help
  27. 2.5 DOHC Valve Shim
  28. Fuel rail adapter
  29. Rattling at 4k RPM, sometimes idle. Exhaust help...
  30. exhaust question
  31. 2006 2.5i slow crank
  32. Who would know?. US-Spec and Euro-Spec?
  33. 96 Outback CEL Problems
  34. OEM or stock replacement air filter?
  35. piston slapping? help
  36. 2.2L to 2.5L guys
  37. header question
  38. Need Some Help On Setting/Changing Idle Speed on '05
  39. P0420 question
  40. Who'd be interested in an SPT intake
  41. P0420 diagnosis
  42. 96 LSI code 400 Best way to clean egr system?
  43. noob elec problem
  44. You thinking Delta cams?
  45. overheating
  46. Help! Headers and cams questions
  47. 96 Impreza OBS problem
  48. Weak floor heater
  49. Anyone install a Greddy E-Manage Ultimate in EJ25 NA car?
  50. any have non-rattling obx headers :(
  51. This is a thread about my 2.5L build.
  52. Car won't start. Please help.
  53. buzzing noise from transmission area
  54. My custom short-ram intake (05 RS) (big pics)
  55. PP6 Opinions?
  56. Rattling Noise at 3500-4000 rpms' HELP
  57. Lightweight items
  58. Low Niose/high power meet in the middle.
  59. Need answers about catback exhaust
  60. How can I put a more power into my 2005 2.5RS?
  61. Just ordered intake
  62. Kartboy SS
  63. How's my car running? (datalog inside)
  64. How long is the break in on a new exhaust
  65. Whats the best internet site to buy parts for MY05 RS
  66. Help, car wont start.
  67. Ways to boost gas mileage?
  68. Header Bolt Hole is Stripped!
  69. Why does my exhaust make that noise?
  70. IAT Sensor wont reach Cobb intake
  71. Exhaust Design
  72. Power lost problem
  73. Coolant Leak Problem
  74. safc2 on 2.5i?
  75. Question for CAI Gurus
  76. a couple quick bolt on questions
  77. Piston Slap
  78. EJ25 Head Gasket replacement questions...
  79. ECU question
  80. Hi-Performance Plugs for 2005 2.5rs?
  81. Whistling?
  82. What causes the CEL to come on relative to temp?
  83. 1.8 heads on 2.2 shortblock
  84. Funny thing happened after WRX fuel pump...
  85. Squealing sound from rear right wheel...
  86. For Sale :nokia N93 At Just $230usd
  87. 2000 rs engine upgrades please help
  88. odd question about cams...
  89. About idling: Is it ok?
  90. Rattle
  91. ARP Head Studs - Stretch Gauge?
  92. Your car is warmed up and you let it idle for a long time: What's that damn knock?
  93. Hey Guys Proud New Owner Of Na
  94. just got an 07 rs
  95. Throttle Body Adjustment
  96. WRX radiator inside NA 2.5rs
  97. My 95 Impreza bogs
  98. True Dual Exhaust?
  99. Aspirated... and off topic?
  100. race engine
  101. Wheel size For 06 2.5i wagon
  102. quiet down the exhaust
  103. TWE Header fitment questions
  104. recommended solution?
  105. 99 Rs replacement engine
  106. 2005 2.5 rs intake manifold
  107. cat's in my exhaust!
  108. Rear of engine leaking
  109. 02 RS is much louder after oil change...?
  110. Rallitek PP6 Wide Band Oxygen Sensor
  111. 2002 2.5rs engine question
  112. CEL - O2 Sensor help
  113. For Sale Sidekick3 For Just $150usd
  114. 2.51 soft mod: K&N or CAI? Sport muff?
  115. Blower just went and died
  116. plans... advice? ideas???
  117. trying to find a part
  118. 07 M/t
  119. removing the cat?
  120. ECU's on 2.5i's
  121. Air Assist Injector Solenoid Valve
  122. COBB CAI on 98 L
  123. Anyone ever supercharge an Impreza?
  124. '05 exhaust
  125. Help with an EJ 20 engine
  126. Aftermarket Headers for 99 impreza 2.2liter
  127. Weird noise Ej18 help
  128. which muffler sounds the best for my subie?
  129. PROOF that a direct-air intake will not water-log (w/ a stock airbox)
  130. 2 quick maintenance questions for a 2000 impreza RS
  131. How important is the exhaust shield?
  132. Which Axleback for my RS - Sound Clip fun! :D
  133. GC guys - TiC needs your help
  134. 2.5i complaints
  135. electric gurus explain this coil pack "problem"
  136. Brakes, ohhh brakes.....
  137. cams/timing issues
  138. My exhaust plan
  139. Grinding..cost??
  140. Blew my cat & weld
  141. what would normal mileage be for an older 2.5rs?
  142. Are 1.8 cams the same as 2.2 cams?
  143. wrx rims on a 97 L???
  144. Shortshifters
  145. F/S Brand New NOKIA 8800 SIROCCO for 200USD
  146. Readiness Codes
  147. 2.5i Exhaust/Midpipe
  148. Out comes the motor :)...
  149. crank sensor being a little bastard!!
  150. Modding pcv system, can it help?
  151. engine idle speeds with a/c compressor on
  152. Greddy Evo 2 - How quiet is it really?
  153. midpipe...JUST the midpipe!
  154. 06 2.5i mod thread
  155. 2006 Oil Filters
  156. Header for 2000LGT EJ25?
  157. whats what?
  158. HFC vs NO cats
  159. Subaru 2.2 liter engines
  160. Band-it clamp removal
  161. thought it was the timing belt, what can it be???
  162. Dual tip vs. Single tip sound waves?
  163. average exhaust shop muffler
  164. Tuning a 1995 SVX??
  165. 98 2.2L harmonic balancer
  166. intake for my 2.5
  167. Quick EJ22 Phase 1 & 2 question
  168. Interchangable ECUs??
  169. IDEA: official post for n/a impreza dyno result
  170. More power for subaru impreza!!!
  171. Thinking about selling my engine
  172. EL vs UEL headers and exhuast questions 06-07 2.5i
  173. MY2000 EJ22 Engine Specs?
  174. Clutches for a 2.5
  175. Exhaust Shop Stresses
  176. Axle-Back question
  177. CEL on AND Cruise flashing
  178. ej22ez stock injector size?
  179. my experience with sti axleback+obx mid-pipe combo
  180. say it ain't so guys....
  181. Knock Sensor CEL
  182. Next best thing to a scoob w/ITB's: Alfasuds!
  183. modifications.
  184. 07 2.5i Stromung midpipe fitment issues
  185. PP6 questions from a noob
  186. Exhaust Question
  187. Could it be a thermostat or radiator or headgasket problem?
  188. 2.5i NA tune
  189. dash board lights on ?
  190. Power Loss
  191. Impreza Continuous Beeping
  192. Stuck Plug wire boot in one cyl - how to get out?
  193. tower bar fitment
  194. suspension on 06' 2.5i
  195. Tell me about tuning and gas
  196. Which stock cat section?
  197. EJ22/25 built
  198. another 05+ RS/2.5i VS wrx difference
  199. check your spark plugs
  200. exhaust...
  201. Help Keep My 99 RS alive
  202. fuel injector color question
  203. N1 Exhaust on 2.2 Single-Port...
  204. P0172- help diagnose problem pls!
  205. P0172 - Help diagnose pls!
  206. fuel filler neck leaking
  207. 96 Legacy L: What's that noise...+
  208. Spark plug resistance. Does it really matter?
  209. how to adjust valves
  210. Help! What do I do next?
  211. Belt squeal - Car not running?
  212. higher oil press? on stock oil pump.....
  213. Lightened accessory pulleys
  214. Timing Belt Question
  215. coolant issues
  216. CEL - cylinder #3 misfire
  217. CEL - cylinder #3 misfire
  218. ECU swap
  219. BEST gass milage engine setup?
  220. IRTB... so whats the deal
  221. E-Manage Ultimate
  222. 4EAT Thread
  223. Help with no-start and stalling???
  224. just got a new 07 OBS, oh what to do, what to do...
  225. Odd misfiring type problem
  226. helllllp installing a tank style heater
  227. valve job
  228. Just bought a 91 legacy wagon. It chugs. HELP!
  229. 98 OBS stumble/hesitation
  230. I think its a lifter tick....
  231. 04 TS Jumpy after each fill up.
  232. alternator question
  233. Muffler rec for Borla->Stromung->WRX mid
  234. sluggish
  235. 2.2 dynoed
  236. Help!! rough idle and misfire...
  237. New battery - no power
  238. Battery Suggetions - 03 2.5 TS
  239. wtf? what now, problems with 98 outback
  240. Cruise control pics
  241. Help with CEL P0420
  242. Clicking Noises
  243. 96 Legacy LSi head gasket???
  244. cam recomendations
  245. 06 cruise control
  246. where can I get an exhaust flange that will fit?
  247. BAH! shortblock time.
  248. p0328 and I/M
  249. '97 imp 2.2 MT wagon, no 2nd gear
  250. Cold Weather Stubborn Startups