View Full Version : Engine/Power - EJ20T (pre-2006 WRX and JDM)


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  1. CEL fix question....
  2. Question on Crank pulley install
  3. HKS SSQ purple fin
  4. higher boost w/ bov swap
  5. maybe not your normal bov question
  6. How many bottles of motor oil ('04 WRX)
  7. Bosal cat back and Helix catted dp
  8. Up-pipe and Borla Hush Catback Question
  9. Stage 4???
  10. Feedback on Vishnu Stage 1
  11. Remote oil filtration?
  12. Check engine light
  13. Stock Turbo Failure
  14. Coolant temp gauge
  15. turbosmart boost controller
  16. ATTN: TXS/Hyperflow V2 TMIC Owners!
  17. need help turbo flutter
  18. Oil Leak. Need urgent help.
  19. WRX VS. 350Z (i lost.... )
  20. 77,000 Miles and Strange Noises
  21. Just installed a hks ssq bov
  22. weird fluttering sounds help!?
  23. Would a gutted sti exhaust = accessport stage 2
  24. Greddy EGT Sensor tap
  25. T-78 Set Up ?
  26. JDM EJ20T(STi) v.s. USDM EJ20T(WRX)
  27. engine and tranny mounts
  28. Large TMIC lowers underhood temps significantly
  29. GC8 WRX Injectors Size
  30. Turbo XS TBE install suggestions?
  31. sti intake manifold
  32. Newbie needs help w/ 05 mods
  33. impressions: Borla Hush
  34. Knocking on cold-startup
  35. BOV Question
  36. Should I hack my CAI into a short ram?
  37. JDM exhaust wait time?
  38. Quick! Short Ram?
  39. what's a good turbo upgrade 4 a wrx
  40. Factory Up-pipe Destroyed my Turbo...
  41. Helix Turbo back with silencer
  42. Good tuning path??
  43. Help? Weird metallic sound at hi-revs above 5000rpm
  44. Stock ecu compatibility
  45. Blitz Nur Spec Touring
  46. Which catback has 3" that fits a Helix DP?
  47. Pulley or I/C hoses????
  48. Unorthodox Racing Ultra SS Lightened Pulley Set
  49. stock 05 WRX injector questions
  50. 04 WRX alternator tensioning mount
  51. suspension swap?
  52. $300 to spend....what to do?
  53. turbo upgrade/management
  54. port&polish kits
  55. "Maximum Boost"
  56. Amazing deal $500 COBB AccessPORT!!!
  57. Engine Misfire HELP!!!!
  58. technical question about heads
  59. Upgrade MY04 center console to MY05?
  60. A Lil Chat About My Problem
  61. Speedometer wire?
  62. How many of you still run MBC's?
  63. I Need Hp
  64. My car Runs Like Crap Now!!! PLS. HLP!!
  65. Parts cheap
  66. Almost ready Gruppe-S Garrett GT30R Turbo Kit :)
  67. stock boost on wrx??
  68. blow-off valves
  69. Blitz boost controller question?
  70. Guage question
  71. VF 39 Question
  72. EJ20 water cooled TMIC?
  73. stock BOV limits?
  74. hayden 403 (oil cooler)
  75. stock up pipe question
  76. 280 hp with this setup
  77. newb question ...boost
  78. STI turbo on a WRX
  79. more noises!!!!!
  80. weaknesses?
  81. CEL Code 1507
  82. need help with injectors asap
  83. Running NOS
  84. Cobb Stg 2: Stock Catback vs Borla Hush/Stromung
  85. Uppipe...
  86. Gruppe-s v-2 header.. with or without jetcoat???
  87. sti head and avcs
  88. Kakimoto 1.0z Exhaust System
  89. Not even newbie question - wrx a/t mods
  90. 421 header or 41 header and up pipe
  91. How much additional approx hp will I get?
  92. Samco Y pipe, on STI intercooler upgrade
  93. adjusting my new BOV??
  94. oem boost controller wont boost past 10 psi
  95. Uppipe worth it for Cobb stg 2?
  96. Gas pedal vibration, the cause?
  97. Question about Accessport + Helix DP
  98. Help:whiich FMIC is better?
  99. Stromung axle back question
  100. CAI Madness! Help! To do, or not to do?
  101. Boost Levels at low altitude
  102. cusco engine and tranny mount install question
  103. ver 7. vs. ver. 8
  104. Whats next
  105. Where to get ahold of a VF-35?
  106. Low RPM's at Idle with HKS SSQV BOV
  107. Cobb stage 2 target boost question
  108. Down Pipe Options On APS Turbo Back ?
  109. camshaft questions: (valve timing)
  110. How often do you change the air filter?
  111. STI scoop on wagon
  112. Help identifying this part, looks like a slight oil leak.
  113. Negative/Positive Effects???
  114. No boost... Wastegate?
  115. WANTED: 04 WRX front bumper
  116. samco or perrin turbo inlet
  117. boost gauge or frnt mount???
  118. VF34 Turbo?
  119. Blitz SUS (short ram air intake)
  120. just bought 03 WRX
  121. Damned vibrations.
  122. Where is the MAF sensor?
  123. Cel P0457
  124. Help on and off for a year sorting this ?!?!? $100 to anyone who can cure
  125. does anybody has the diagram of the turbo?please!
  126. Blitz FMIC question
  127. Header question.
  128. SPT cat back exhaust (WRX): Opinions?
  129. '04 WRX noises
  130. Make Me Fast
  131. Need help with upgrade plans
  132. VF 24 or VF35
  133. TXS DP with Stromung cat back question
  134. boost controller questions
  135. APS TAPERED uppipe...anyone use it?
  136. uppipe install Jack up engine or take out turbo??
  137. Wastegate Problem??
  138. Help!! Downpipe Install
  139. Just got my TurboXS exhaust... one question
  140. Wastegate Flutter Fix!
  141. DC header
  142. Inter Kewla???
  143. Changed my spark plugs, noticed something interesting.
  144. different BOV sounds
  145. fart can on wrx
  146. Reallt stupid aues about running stock open dp
  147. Fuel Rail Questions
  148. need help with cel
  149. upping boost on '04
  150. Green bracket for FUEL pump
  151. Why do WRX had 3 cats and STI only has 2?
  152. APS (Air Power Systems) Components???
  153. JDM v7 STi motor
  154. Bad EGT sensor?
  155. Idle Issue
  156. Helix DP Questions
  157. Where is the stock egt sensor located?
  158. Really need HELP!!!
  159. sard BOV flange?
  160. hks carbon ti
  161. I/C hoses or crank pully ?
  162. perrin or helix
  163. FMIC/intake question
  164. anyone installed a electric autometer oil press gauge
  165. fmic/ intake question as well
  166. Installing Invidia Downpipe - Any advice?
  167. whats this?
  168. AEM needs your 2005 Impreza WRX
  169. WRX to GC8 swap, What do I do?
  170. Blitz dual drive BOV
  171. What oil weight?
  172. The official PERRIN™ Performance Q&A Thread..
  173. top mount intercooler question!?
  174. ej20 series 1 and 2?
  175. Turbo Noise
  176. exhaust fitment!
  177. 04 WRX whats next
  178. New Turbo.
  179. knocking, because of the uppipe?
  180. are hks bov illegal?
  181. CEL from new exhaust
  182. Am I hurting my car without a reflash?
  183. Back to stock 04 still wont rev past 5g
  184. Anyone relocated their oil filter?
  185. Headwork
  186. need more info on turbo upgrade
  187. 1st gear
  188. boost spike
  189. Boost Gauge Question about Vacuum.
  190. My car is stalling! (BOV problems)
  191. Element WRX competes at Time Attack
  192. 3/16's mod .. Yes or No
  193. Axis Power 2.6L
  194. exhaust flange
  195. Octane booster/ turbo problem Help!
  196. Cel 0420
  197. Help Needed ... Bov Installation!!
  198. question on blitz DC TT
  199. How does our WRX engine control BOOST??
  200. VF22 vs VF34
  201. uppipe downpipe with stock catback
  202. Clearing Headlights...
  203. Looking for a 3" SS flange
  204. Need Help On Wuts Next
  205. What is Helix's Website addy?
  206. fuel rail question
  207. TMIC question
  208. Transmission problem?
  209. VF-34 questions
  210. B&B downpipe
  211. I hit 18 psi !!
  212. RPM drop while at WOT
  213. So my CEL came on today
  214. High Idle on Startup?
  215. Bellmouth or divorced wastegate DP?
  216. ground wire problem, please help
  217. What's included in a 30K sched maint.
  218. TMIC installed wrong??
  219. stock boost gauge??
  220. Stock Fuel Injectors
  221. Some interesting tuning and dyno results!!
  222. Oil smoke at startup
  223. Which exhaust ?
  224. i need some helpful advice
  225. Blow off valve ?
  226. weird noise ..
  227. Turbosmart Dual Port Reliability!
  228. Exhaust wrap on up/dp?
  229. WRX performance 2004?
  230. Turbo Port and Polish ?
  231. T67 turbo kit
  232. 2.5 or 3 inch exhaust sound difference?
  233. EGT CEL code
  234. Greddy BOV problems????
  235. Greddy BOV problems
  236. blow off valve
  237. catless pipe?
  238. helix catted DP with borla hush
  239. Ej20t Timing Belt
  240. hesitation (was: Skipping)
  241. Need Help With My Blow Off Valve!!!!!!!
  242. Power Loss
  243. modded wrx slower with TX top mount?!?!?!
  244. EJ20 specs
  245. Engine Dimensions
  246. Motor is really screwed up
  247. 2005 wrx boost????
  248. does anyone know how much boost to run on a 05 wrx
  249. bov
  250. a/f ratio gauge?