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  1. NA catch can full of water.
  2. Any one need professional mods done? Come see me
  3. A good source of 2.2L NA pistons ?
  4. A good source of cams for NA 2.2L
  5. Resonated midpipe
  6. NGK Wire Set # needed!!!!!! asap
  7. Odd noise. New possible causes.
  8. i have a slight bov sound but no turbo
  9. need to know stock fuel pressure for 95 EJ18
  10. Midpipe quality: Stromung vs. TWE?
  11. Blitz nur spec questions
  12. Boosting CR for more performance
  13. are these headers good?
  14. Bizarre CEL pattern
  15. turbo
  16. 2 questions....
  17. Race Gas any fun?
  18. EJ22E build...
  19. Cost for rear o2 sensor
  20. Weird rear-end..uh.. creaking noise?
  21. P0446 - Rear Canister
  22. stumble on cold start with CIL rough idle
  23. High Revs on start
  24. CEL issues
  25. NGK Iridium spark plugs
  26. Idle Problem
  27. '96 impreza 2.2L, intermitant missfire
  28. do all mods kill the engine?
  29. can anyone help?
  30. CAI for my Scooby
  31. 2500 rpms then it drops.
  32. EG33d crankshaft info needed....
  33. 05 Impreza 2.5RS questions
  34. Valve cover gaskets
  35. cat problem
  36. Future mods...
  37. Brullen Catback Install Help
  38. Now there are 2 & 1 is sick
  39. 05 2.5rs intake question
  40. resonator with scoobysport? yes no 2.5rs
  41. done the basics...what next?
  42. simple power mods - 96 2.2L
  43. Synthetic oils and first change. Quick question
  44. ALL Motor Subaru with ITB's!!
  45. Wagon people w/ a hitch, what catback do you recommend?
  46. Borla headers on stock Exahust?
  47. Camshaft change vs High CR pistons
  48. improving my impreza?
  49. top speed of an 04 RS
  50. Exhaust clips please?
  51. them 2.2 valves goin tick tick
  52. CAI install problem
  53. check engine light
  54. STi Genome axleback
  55. New 05 RS's...any complaints??
  56. Resetting ECU
  57. CEL for catalytic converter
  58. 93 subaru impreza wagon upgrades?
  59. oil coolers.
  60. SPT exhaust with Borla's sounds like...???
  61. Resitor on Intake Sensor.
  62. Best intake tube
  63. Spark Plugs on 14k mile engine
  64. Whats the difference between....
  65. N/A or Turbo
  66. smell from engine?
  67. major problems
  68. high-flow Airboxes ?
  69. Stock O2 sensor for A/F gauge?
  70. Noise from engine when weather is cold
  71. 98 RS, rev limter at 4500??!?!
  72. 03 Forester Airbox how do you close it?
  73. Rear wheel bearings
  74. 05 rs exhuast
  75. '93 Impeza LS Problem
  76. MY00 2.5RS starting to show her age... (advice?)
  77. Quick Question ????
  78. cold start gurgle
  79. Just installed a high flow cat
  80. Borla Headers CARB-legal?
  81. SPT exhaust for 2005 2.5rs...good?
  82. 2.5rs hp questions
  83. They do exist!
  84. Flowmaster American Thunder on 2.2L?
  85. Engine Coolant Temperature Sensor Resistance?
  86. pulled the plug wire
  87. help funny smell in rs
  88. Help: 1993 Legacy wagon looses power at 65mph
  89. STI axelback/2.25" midpipe
  90. Idle Air Control valve???
  91. CAI/Short Ram
  92. Whats the resistance of the MIL Eliminator??
  93. My preliminary n/a dyno results...
  94. Bad Piston Noise???
  95. 5zigen Fireball?
  96. Borla Exhaust or Piping to stock?
  97. Help! Spark Plug Popped out of engine!
  98. 2.2 High compression questions
  99. Help? Leaking synthetic oil
  100. 1995 Legacy Wagon Electrical Problems
  101. CEL and Brullen header/cat
  102. valve sizes, between 2.2, 2.5, ect.
  103. Noise during Wide Open Throttle
  104. car running poorly
  105. a/c condenser?
  106. Mugen Intake For Gc8?
  107. High Displacement Monster
  108. Anyway to adjust idle speed?
  109. Espelir JGT500R for GC8
  110. Dealer Bench testing o2 sensor? Can it be done?
  111. Replaced water pump and now it won't start
  112. Oil in sparkplug cylinder. P0304 again. Need help please...
  113. Coating Headers
  114. Axle Back?
  115. Can a bad cat cause cyl misfire?
  116. Hard start....low idle?? 98 RS
  117. not letting me fill gas tank all the way
  118. zerosports pulley
  119. Exhaust Questions
  120. Analysis question: p304
  121. Spark plug wires
  122. Will all Subaru's have AVCS soon?
  123. Subaru Sounding-Off
  124. SOHC or DOHC for Buildup....
  125. 02 RS misfire at start up
  126. turbo feel on a NA?
  127. theory on bogging problem(intake)
  128. SPT Intake
  129. Car is idling rough and almost sputters - Vacuum leak?
  130. K & N Filters + What is my engine Max Efficiency?
  131. ?? the old air mass resistor trick ??
  132. 98l
  133. Air Intake Question
  134. 02 RS leaking oil, quick question
  135. N/A with Water Injection?
  136. How much power can the stock 02 RS clutch handle?
  137. rough 98 RS2.5
  138. Timing belt Reference points
  139. Center Diff. problem?
  140. Just tripped 80k, still driving like new!
  141. header outlet ID
  142. Rear lips
  143. Stromung cat back and lightweight crankshaft pulley
  144. tranny trouble?
  145. 1.8L Intake Install Question
  146. Cold Air intake for 2.2L
  147. Cranking Problem when Cold
  148. 98 impreza- wrx tranny install problems.plz help
  149. is it a bad clutch or engine problem?
  150. Any tip on getting the knock sensor out?
  151. Missing intake replacement for Cobb CAI
  152. valve adjustment on 2.5 sohc
  153. Magnecor wires in stock???
  154. Please help with MAS
  155. Questions on trailer hitch and modding!
  156. STi Injectors?
  157. Bah! Humbug!
  158. Still getting PO420...
  159. The always fun Check engine light..
  160. 200 hp 2.5 rs 2005 possible?
  161. yup another intake question.
  162. Piggy Back Timing and knock control for NA
  163. Looking for Pics of Injen RD Series Intake
  164. Strange power issue
  165. Knock Sensor
  166. ej25 SOHC head
  167. newbie
  168. Scoobyworld Afterburner Vortex
  169. individual throttle bodies
  170. Stock STi exhuast on GC RS ??
  171. Exhaust Leak Affecting MPG?
  172. 2.5L headers on 2.2L?
  173. Cobb Vs Borla
  174. Cause of wrist pin failure ?
  175. Need help ranking bang 4 the buck enginemods on 2.2L
  176. moderating the clutch
  177. Another CEL thread...
  178. Looking To Get The Subaru Rumble
  179. What type of gain?
  180. Advice on Induction Kits
  181. PDM intake will fit '04 2.5 TS, right?
  182. anyone know if you can swap heads from ej22 to ej18 hp gains torque gains high cmprsn
  183. do they make any stroker kits for na subys
  184. N/A power packages?
  185. Differences in 2.2L cams (single-port vs dual-port)
  186. First gen impreza rs changes
  187. Car stalled this Morning.
  188. 98 2.2L misfiring on all four cylinders
  189. No CEL... possible pinging during engine braking?
  190. intercooler help, i want sleeper look
  191. Causes of CEL codes P0122 and P1133
  192. Anyone Dyno a Borla Header
  193. A PEXi S-AFC, work well or no? dynos?
  194. 02 RS info (changes from 01 and differences from wrx)
  195. Sensors causing CEL
  196. head light size in 05 RS
  197. intake or exhaust first?
  198. Mysterious Overheating - Head Gasket?
  199. !HELP! Which way does the thermostat go in???
  200. Time to replace my O2 sensor...
  201. Rebuilding an EJ25...anyone know of a thread/website documenting it?
  202. Stormung: 57mm Impreza Track Pipe
  203. Anyone test out new AEM CAI for 02 2.5? dynos?
  204. Air Bag Removal
  205. '92 2.2 performance options?
  206. Performance intake exhaust w/out increase in decible?
  207. idle problem
  208. Tech Info: EJ22 N/A changes phase I to Phase II?
  209. MPG for 99 L coupe
  210. Cams and High CR pistons ?
  211. NA builds and Fuel Pumps, Injectors, knock sensors
  212. Filter question
  213. Does a cam regrind require modified cam pulleys?
  214. Overheating
  215. intakes for 2005 yet ????
  216. Alternator going bad?
  217. Throttle body boring by TWE ?
  218. hard cornering causes hesitation?
  219. Experienced help with some engine noise please
  220. Anyone used a Walbro Fuel Pump for NA ?
  221. 2005 2.5rs INJEN intake (must read)
  222. Check Engine Light Help
  223. ATTN: Those who have successfully had Magnecore wires replaced and/or How to fix them
  224. Basic rules for enhancing a N/A engine?
  225. Coolant/Catalytic Convertor Problems!!! Warranty ???'s
  226. Headwork vs High CR pistons
  227. ECU adjustments - can stock do enough or aftermarket needed?
  228. Decrease in mileage causes?
  229. rough running and p1507 code instantly.
  230. engine losing power
  231. Cold Engine, Coolant Overflow bottle Full!?
  232. Cobb Stage 1 Power Package
  233. Custom headers and cat going on today.
  234. LSP header and maf
  235. gas is different in the winter?
  236. Smoked a rod. Think I should build it up?
  237. Head gasket ??
  238. Has anyone blown NA build upgrades ?
  239. fastest stock internal automatic ?
  240. Cold weather - odd noise - 2.5L in Forester
  241. For those with FULL exhausts or know about them...
  242. 98 rear diff ratio
  243. Air Box Filter Mod
  244. cold air noise question
  245. new video's
  246. 2.2L Hi Flow Cat
  247. Exhaust sound clips.
  248. HELP replacing knock sensor
  249. ECU Resetting
  250. Cold Start Ticking Noise: Detonation???