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

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  1. When I turn on the Heat/blower it make a loud clanking noise help!!
  2. Fuel Cutoff / Speed Governor
  3. tmic,,,don't fit (Godspeed TMIC eBay purchase missing Y-pipe)
  4. down pipe question
  5. Power loss.
  6. exhaust question
  7. check engine light question
  8. Timing belt prices??
  9. Installing exhaust, need gaskets
  10. wrx won't start
  11. Oil in Intake problem????
  12. Which oil filter block adaptor is better for oil temp and pressure?? Greddy or wrxtra
  13. Ooops I broke it
  14. STi intercooler piping ?!
  15. Greddy Intake kit
  16. TurboXS FMIC on my 03WRX?
  17. high boost flutter
  18. Oil problem
  19. Looking to upgrade turbo on JDM Ver. 7 STi
  20. HKS Carbon ti w/ helix downpipe??
  21. agency power catback
  22. TBE install, now I have a loud chirping sound
  23. Stage 1 Switching to Sti Catback - Good or Bad?
  24. need some help
  25. I need help on BOV adjustment
  26. I need help, oil in intercooler.
  27. gp moto w/ cobb accessport
  28. what is better ? alky inj or fmic ?
  29. stage 2 problems ??
  30. Vishnu Stage 2 questions
  31. weird noise from engine
  32. please help!!
  33. hks super sequential back to stock
  34. What/Where radiator to buy? 2002 WRX
  35. Only 2 psi of boost
  36. (what's the best) turbo inlet (pipe?)
  37. greddy type rs up for trade
  38. Burning oil PLZ help
  39. why is it laughing
  40. anyone tried the injen catback or tbe?
  41. 02 WRX mods...how much horsepower should i have?
  42. 02 wrx hpw
  43. emissions performance help
  44. what rpm should i be hitting full boost at?
  45. Why am i smoking??
  46. Pulleys (my next mod?)
  47. Full Bolt Ons Stock Turbo
  48. Cel: P1230
  49. 2003 WRX has high idle in heavy traffic
  50. sti oem turboback exhaust
  51. how to fix the cel p0457?
  52. going from 235whp to 275-285whp
  53. will wrx exhaust man..fit on ej25????
  54. Fuel hiccup?
  55. Exhaust Manifold - Unequal or Equal
  56. What is 2005 STi stock PSI from turbo?
  57. Conlficting flow rates for IHI and other bolt on turbos
  58. spt catback (how does it sound)
  59. Wierd Sound Coming From My04 Wrx
  60. boost gauge?
  61. HKS HI POWER on 04-05 WRX
  62. Chugging and possible reasons....(and a story)
  63. Exhaust Help- up pipe dwn pipe ?
  64. replacing intake.
  65. is it too late for me to start modding my engine (02 w/ 60k miles)?
  66. technical rebuild ??
  67. oil leak!!!!
  68. (combining) oil filter adaptors
  69. weird CEL (P0244 - wastegate control solenoid valve malfunction high input)
  70. Custom cats
  71. Re-Post: Coolant Loss Help
  72. noobie cel question
  73. CEL Light
  74. what are the options (for a stealthy power increase?)
  75. what sort of gains from header? (was: Header question)
  76. where is the thermostat? (replacement procedure and diagrams)
  77. Helix DPs fit both sedans and wagons?
  78. upgrading to STi top mount
  79. installing a FMIC
  80. gas mileage with sti pinks
  81. catback install problem. (HELP FAST!)
  82. fuel rails
  83. Borla Hush and Tow Hitch
  84. BOV (should I get recirculating or atmospheric?)
  85. (Is the Monster TD04) turbo a direct replacement?
  86. What turbo?
  87. tranny (durability) with a VF30
  88. greddy bov question
  89. ebay exhausts
  90. greddy profec b questions
  91. Bov Q
  92. Silencer Snorkus elbow delete
  93. finally stage 2=) well kinda
  94. has anyone tried this?
  95. Difference bw WRX and STi exhaust?
  96. K&N Intake Information 2.0 application
  97. Borla Sound clip Headers/Hush
  98. What engine management with these mods?
  99. Knocking when cold?
  100. How much boost TBE and uppipe 2002 wrx
  101. what is a twin scroll manifold
  102. Upgrading Vf22 on a MY04 JDM STI
  103. Possible BOV probme... tuning?
  104. Knocking / Tapping sound in Engine
  105. Extreme Fuel cut problem
  106. What turbo upgrade should i get????
  107. Custom exhaust pipe
  108. what to do after turbo back..........
  109. Exhaust Fitment Question
  110. how long can i daily drive my WRX???
  111. Garrett M24 Turbo
  112. flutter / chirp / psssh noise with stutter upon deceleration??
  113. Smog question
  114. pullies/belts
  115. Wastegate adjustment
  116. bov sound question
  117. headers question (do headers change exhaust note?)
  118. ssautochrome tbe install
  119. vf 34 boost
  120. downpipe question
  121. Version 7 engine max power
  122. purchased BOV - did not come with flange for TMIC attachment (was: Bov Help)
  123. p1088 code
  124. up-pipe help
  125. passing visual insp. w/aftermarket turbo
  126. HKS or Stromung (catback)?
  127. no temp reading
  128. Green Brackets of Death Question
  129. injector
  130. MadDad(TM) Metal V2 Downpipe+Greddy Evo2 ??
  131. Helix up and down pipe.
  132. Odd boost fluctuation...help
  133. Stock Catback restrictive?????
  134. Uppipe EGT Probe Pro/Con ?
  135. Will Greddy Evo/2 Fit a 06 WRX Wagon??
  136. perrin turbo inlet/ helix uppipe
  137. ej20t block
  138. got some money need ideas
  139. intake q
  140. Painting the intake manifold?
  141. switching to a larger top mount
  142. oil filter?
  143. Downpipe Cat Pro/Con
  144. Just got car back from dealer and now won't boost much?
  145. popping sound after turning off engine
  146. manual boost controller question
  147. Socal Help
  148. Injen or similar CAI - does it increase power? (was: need help all u pros)
  149. my rex wont pull after 3k help plz
  150. sti cat back
  151. Evap. Emission control system leak?
  152. smogging my wrx
  153. what kind of exhaust (Apexi N1 or Helix)?
  154. Installing a HKS SSQ BOV
  155. Differentials
  156. Oil in bov
  157. Prodrive axleback installed
  158. invidia, helix, or aps?
  159. Mounting 02 sensor for A/F sensor, where?
  160. which is the best Up/down pipe for stock EJ20?
  161. STI/WRX Stock Downpipe Comparison
  162. Stock Temp Gauge Fluctuates
  163. Zero boost pressure
  164. wrapping catted downpip
  165. 02 Wrx Random Misfire
  166. 02 wrx turbo change
  167. rfl bloww off valve problums (2005 WRX)
  168. rpm fluctuations
  169. wrecked 02 wrx massive rebuild
  170. Cobb Turboback
  171. aem or aps intake?
  172. Need Help With Cel Fix
  173. all 02+ wrx heatshields the same?
  174. Fuel Cut???
  175. Flat Power Band?
  176. Samco Turbo Inlet Hose
  177. Blitz BOV ?!?!?!?!?
  178. sti catless uppipe q
  179. max rev limit on 05
  180. why is my boost changing
  181. Knocking Problem
  182. Tell me everything you know--> MONSTER TDO4
  183. How much power?
  184. GFB Stealth BOV problem
  185. any advantages of upgrading to STI tmic with stock turbo?
  186. Day at the dyno ....
  187. Exhaust question
  188. Best Uppipe
  189. What cat to keep?
  190. Test results for Helix RNA (264 / 9.6mm) camshafts
  191. Td05 or Td06 20G too big?
  192. Exhaust Manifold Question
  193. My Belt Tentioner Broke. Can i ...
  194. exhaust cut-out system on my subie...
  195. question on ebc for 03' wrx light mods
  196. strange sound at high speed...
  197. feedback on txs stealth back
  198. Loss of power @ 5000rpm's
  199. headers: fujitsubo or cusco
  200. help my 02 rex 9psi?????
  201. up pipe
  202. Aftermarket TMic?
  203. Buddy Club Pro / JIC Magic 505SUS
  204. Diagnoise this DP for me PLZ
  205. Choosing Aftermarket ECU
  206. what blow off valve is this,,,,,,
  207. AccessPORT Maps for larger-than-stock turbos on 2.0L WRX...
  208. hows the sard blow off valves,,,,
  209. quick uppipe q about helix
  210. straight piping for my exhaust...hav q
  211. straigt pipin for exhaust...hav a concern...
  212. HKS Hi-Power and Helix DP?
  213. VF-34 Question
  214. Helix DP with stock axle back?
  215. TXS Uppipe Dynochart
  216. What would you do?
  217. Pulley, belts, timing belt, waterpump kit for MY02 WRX (wouldn't mind vendors!)
  218. GT30R or VF34
  219. prodrive = bosal?
  220. Samco Hoses / Where do they all go?
  221. cams?
  222. Dual stage boost controller type s
  223. Spark plugs for Cobb Stg 2.5
  224. BOV Dispute
  225. short ram intakes q
  226. 15psi.....13psi....now 10??????? whats happenin
  227. cobbap base map to eliminate open/closed loop issue with 04-05s??
  228. how is the SPT catback exhaust?
  229. What is the best down/up pipe for WRX 02'
  230. VF34 install
  231. FMIC question
  232. Cold Air Intakes
  233. Autometer Air-fuel gauge #4775
  234. STi intercooler on wrx?
  235. Megan vs. <inset other brands>
  236. Planning on a Borla Hush? (which Kartboy hangers?)
  237. removal of stock heads?
  238. engine pings/runs crappy after washing car (was: OhCrap.What jus happend!!!)
  239. turbo
  240. engine management?
  241. help please, valvetrain? I have no idea
  242. More spool noise after y-pipe install. Normal or Leak?
  243. WRX install with 2004 STI turbo and more
  244. Down pipe and exhuast
  245. TurboXS TMIC install help
  246. Crank Pulley Tension Specs
  247. Snapped the bolt for my KartBoy Shifter Bushings
  248. oil and coolent for turbo tap ins?
  249. does anyone have experience with Tsudo?
  250. general problems with WRX?