View Full Version : Engine/Power - non turbo (All non turbo Imprezas)


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  1. Any Tips > Convincing Magnecor Wires to stay on?
  2. N/A EJ25 power limits
  3. Naturaly=Naturally
  4. Ok, a real tech thread since this forum ain't got one yet.
  5. What's the best intake?
  6. check engine light keeps turning on
  7. The Exhaust Thread for the GC8
  8. CEL recall for '01s
  9. Someone bring me up to speed on borlas
  10. Nitrous. What kit, what size...
  11. Jcs Impreza?
  12. Headwork?
  13. Permanent Filters
  14. HELP w/CEL
  15. QUestions on pullies
  16. Tech Works Engineering
  17. Aftermarket header
  18. slow engine!!!!
  19. Going to do a dyno run soon.
  20. Headers
  21. Paeco Cams?
  22. If I add headers?
  23. manual
  24. O2 Sensors? Help please
  25. j-spec motor swap (GC8)
  26. Exhaust hangers
  27. Ok, here's the deal... 99 2.5RS
  28. Functional 2003 2.5RS Hood Scoop
  29. Those with glasspacks on their trucks...(reversed glasspacks?)
  30. Parallel fuel line mod
  31. Installin my Injen CAI for my01rs
  32. any gains with injector change?
  33. Hawker
  34. Phase II block
  35. Best exhaust for WRX?
  36. Auto-x/Road Race/Daily turbo
  37. Losing Oil????
  38. Underdrive Pulley
  39. How are the Throttle-Body coolant mods doing in the cold?
  40. funny idle???
  41. MY01 2.5RS Mod Suggestions
  42. Got my first CEL, stock headers, Cat, ECU - Help please
  43. My first CEL
  44. funny idle
  45. street legal headers in California
  46. Gas question
  47. Gravel Sports Cold Air Intake
  48. MAF recall letter
  49. S-AFC question
  50. Maintence At 30,000
  51. WRX Swaps
  52. Maintenance
  53. Coolant change time
  54. 99 Impreza OBS MAF/IAT
  55. Attn: MY02 RS Owners
  56. Manifold New = Classic Impreza
  57. Blue printing & port polishing
  58. Before I Install my Borla Headers...
  59. Knock sounds like a Desiel engine!
  60. CAI question
  61. BPM MKiii Turboback questions...
  62. My mod list (built 2.5), need opinions.
  63. exhaust size?
  64. Stromung Question
  65. Part Number
  66. Compression Ration Boost
  67. how much $$ for a used Ganzflow??
  68. AEM Still looking for a '20-'03 Impreza
  69. RPM drops under WOT!!
  70. rattling...intake??
  71. ACT clutch
  72. Horsepower Estimate
  73. borla sound at cruising speeds
  74. my 2002 RS needs mods help me
  75. Why so little TS discussion?
  76. High flow cat problems.
  77. Hmmmm, a dissident in the Borla camp...
  78. Meets
  79. Turbo Back Exhaust
  80. tuned exhaust
  81. what is stock exhaust size
  82. Cobb Street Cams
  83. JIC Bullet vs. HKS Carbon - Ti (which is better)
  84. noobie question on exhaust
  85. Turbo on a 2.5?
  86. Converging-Diverging nozzles and supersonic intake velocities
  87. UD Pulley size questions
  88. magnaflow or blitz? Please Help
  89. 2k3 2.5
  90. Best of the Best for NA ??
  91. Mild cam and computer response..
  92. horsepower gain
  93. used headers anyone?
  94. Aftermarket Parts
  95. clutch chatter
  96. Mods for a EJ20, MY99, RX Model (South America)
  97. Intake
  98. Cobb vs Random Tech?
  99. Help!!!
  100. How many pieces are there for intake?
  101. Keep NA or sell and buy turbo?
  102. got cel code P0440
  103. Unichip for my96 Impreza L
  104. 2.5 Project!!
  105. '02 2.5RS and '02 WRX differences
  106. third brake light cover
  107. cams
  108. Can someone please lend some advice?
  109. Exhaust for TS.
  110. Exhaust Stolen?!?!?
  111. Suby Sports light-weight pullies
  112. Vavle Springs......will this work????
  113. Exhaust system recommendations for wagon...
  114. which rs should i get?
  115. Custom Intake Manifold (gauging interest)
  116. Too much oil pressure?
  117. Which exhaust of these 2?
  118. cats?
  119. Exhaust Advise.
  120. Prestone Flush 'n Fill kit
  121. 1/4 MiLe eSTiMaTe's oN ...
  122. Older (non-RS) Impreza swaps?
  123. Catback: Greddy, Blitz, or Borla
  124. Heat shield!!!
  125. cobb cams
  126. hot 2.2?
  127. what is the spark gap for an 01 rs auto?
  128. Whats the best to do with $1,500
  129. Gauges
  130. 2001 RS Auto, intake and exhaust ?'s.
  131. 2.5 head gaskets
  132. Try to make a exhaust louder.. Give me sometips..
  133. Exhaust Opinion
  134. Formal Introduction (newbie just took delivery)
  135. nitrous
  136. Egt
  137. Question about Downpipes?
  138. 02 Mods
  139. 02 RS exhaust?
  140. which headers
  141. Parts for 2k3 TS
  142. a good price for a used 2.5rs motor?
  143. What harness and ECU?
  144. which exhaust and blowoff valve
  145. Turbo XS Type H kit Bov is it good for a stock wrx? what will i need to have if...
  146. Intake for MY93 Impreza
  147. my 94 is ticking?
  148. Engine Problems(kinda long)
  149. 2.5rs hood , front bumper?
  150. chassis difference?
  151. where can i find cams other than cobb?
  152. bad cylinder or what?
  153. First Timer
  154. Midpipe
  155. Mrjosh pulley on ebay!
  156. impreza L aftermarket exhaust question
  157. Which Cam
  158. Bad Starter?
  159. what to believe about headers and pulleys
  160. MAF change to MAP?
  161. smaller exhaust tips
  162. turbo legacy motor in my 96 impreza??
  163. Injen Intake
  164. mystery camshaft
  165. Stomung midpipe donut gasket
  166. CEL, poor MPG
  167. Supercharging an 02 rs
  168. Are all Subaru starters like this?
  169. New Guy with Questions
  170. WRX exaust on my 2.5
  171. catback exhast for 97 and down?
  172. LW Pulley question
  173. spark plug wires
  174. Fuel Filter
  175. head bolt help
  176. Random Cat-pipe
  177. Compression Ratios
  178. Higher Octane Gas does....
  179. Blow Off Valves & Boost Controllers
  180. exhaust for 03 wrx
  181. EJ25 over heating trouble ... help ???
  182. Cat bypass pipe?
  183. NGK spark plugs
  184. Check Engine Light
  185. Stromung exhaust questions
  186. quick performance mods (intakes, chips, etc)
  187. My new White 2.5RS
  188. Brullen or Stromung?
  189. FLOWMASTER exhaust????????
  190. intake cone filter with adapter question
  191. How strong is the EJ20?
  192. help ! ticking
  193. Question about 2003 RS
  194. Redline WaterWetter
  195. 1.8 or 2.2 to 2.5 head swapping, anyone done this?
  196. best exhaust and CAI for '03
  197. Need Information on LPG or LNG Conversion
  198. Engine electronics
  199. Custom Exhaust
  200. 97 Impreza, Stock Intake Howl????
  201. Which Up-Pipe to Buy???
  202. 2000 rpm heasitaion
  203. jdm swap or usdm swap
  204. help on intakes
  205. SPT Exaust
  206. problem - fluctuating rpm at idle
  207. Stromung vs STI vs other exhausts
  208. rs pipes
  209. Gauge Pack, 2000 RS 4 Door
  210. Official N/A exhaust thread
  211. Intake for 2000RS 4door
  212. Looking for info on Compressor kit for 2.5 SOHC?
  213. good pipes
  214. peformance intake manifold gaskets?
  215. subaru spt muffler ?
  216. helppppp my car problems
  217. cel day after cat back
  218. Full Exaust options for a '02 OBS (2.5L)
  219. Borla headers and broken welds
  220. My RS Woes
  221. Apexi gt-spec exhaust?
  222. relentless CEL
  223. best upgrade
  224. Good HP options for 96 impreza wagon?
  225. 99' Rs burning oil!!!
  226. Best Spark Plugs for 2.5L? NGK V Power available?
  227. Borla Wrap
  228. 98 rs vs 350 z, how to win?
  229. Prodrive Muffler (for RS)
  230. i need a dual tip stromung axle back
  231. Blitz Nur Spec Exhaust
  232. injectors for high compression 2.2
  233. new engine
  234. who makes a good cat back exaust for the gc8 impreza
  235. anyone tried the new NOSzle system?
  236. changing plugs
  237. 2003 RS intake/exhaust suggestions
  238. upgrading a 1.8
  239. EJ22 duel port exhaust?
  240. quick thoughts wanted
  241. 2.5 DOHC engine swap Q's
  242. stock exhaust/same on OBS and Impreza 2.2?
  243. injectors and fuel rail
  244. Gutted Cat???
  245. electric problem HELP!
  246. Flowmasters?
  247. Tranny oil filter.
  248. Catback Illegal?
  249. overheating rs...anyone? help
  250. speedometer malfunction