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


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  1. AVO Turbo Back?
  2. Difference between 2.5RS fuel pump and WRX fuel pump?
  3. I dynoed my 04 WRX wagon
  4. Turbo Upgrade (downpipe) Questions
  5. Boosting problems, someone help..
  6. Looking For A Complete Wire Harness!!
  7. Greddys new titanium Catback
  8. GFB stelath fx bov setting question. havin' a problem with venting in 2nd gear
  9. would this cause rich conditions????
  10. 18g or 20g
  11. 18g or 20g
  12. Starting in cold weather?
  13. oil smell in the cabin
  14. are the stock turbo's on the 03 wrx supposed to rust easily?
  15. 3/16 restrictor removal
  16. stealthback? vs turboback?
  17. mobil 1?
  18. new mods, look at this!
  19. 02-03 WRX Engine Management FS
  20. How to take apart a GFB Stealth FX BOV?
  21. Performance Difference between 2.5" axle-back and 3" axle-back?
  22. Prodrive Systems
  23. Future mods and gauges
  24. Prodrive Axle Back INSTALLED
  25. Deadbolt Monster TD04
  26. Higher octane mean higher safe boost?
  27. catless mid-pipe?????
  28. tsudo exhaust system for $350
  29. Reading stock boost guage?? What do the numbers translate into?
  30. My baby idles wierd and sometimes dies
  31. BOV for 04' wrx
  32. I need HKS dp install help...
  33. GFB StealthFX BOV vs. GFB hybrid BOV
  34. Who sells Helix upipes
  35. gfb boost controller
  36. hks downpipe installed but.....
  37. exhaust debate
  38. Help needed ASAP! CEL flashing/no clue why
  39. scoby
  40. Help Cel Problem
  41. Cobb or Vishnu
  42. Anyone had coolant leak issues with 02 wrx?
  43. 04 Cel
  44. jun stroker kit
  45. Hks Hiper Install
  46. my loves to drink gas
  47. HELP!! Autometer A/F guage not compatible with 2002 WRX wide band O2 sensor??
  48. Still CEL problems
  49. HOW TO: remove the stock boost controller & have a happy ECU
  50. USDM STi uppipe VS. JDM sti uppipe?!
  51. ext wastegate??worth it?
  52. i heed help asap
  53. turbo help
  54. help...boost problem
  55. pros and cons for electric exhaust cutout?
  56. Where did my cat go?
  57. up or down?
  58. Motor Swap ?
  59. up pipe question
  60. greddy evo or borla hush?
  61. turbo timer needed?
  62. inside diamiter of upipe
  63. how does your exhaust smell when u got a 3'' turbo back
  64. Is it really necessary????
  65. Titanium Madness!!!!
  66. SAMCO intercooler hoses performance?
  67. more efficient top mount ic
  68. Newbie question (how to run low-12 or high-11 seconds)
  69. Idle problem
  70. Does CEL come on when "silencer" removed?
  71. Blitz dual tt as a boost gauge only
  72. dual twin scroll
  73. Ultimate racing 2-way downpipe
  74. CA: Need Help. I've Killed Two Fuel Pumps in 1,500 mi. !!!
  75. bar???
  76. WRX/STI/ForresterXT MPG Tracking
  77. 3 in turbo back
  78. P0137 cel
  79. turboxs utec and check engine light
  80. Stromung Midpipe
  81. Reseting the ecu
  82. (what mods next for) more power?
  83. kartboy hangars
  84. K&N drop-in on MY02 WRX? Yey or Ney?
  85. What could be wrong with my tranmission?
  86. Best Turbo Back for Cobb Stage 2?
  87. PWR TMIC vs STOCK TMIC
  88. Is a downpipe really worth it?
  89. 1000 dollars to upgrade wrx
  90. JDM STi TMIC Thoughts...
  91. (burning) smell (from catback install)?
  92. Porting turbo
  93. I got cool stuff what's it cost to put on?
  94. hks bov- air leak?
  95. STI V7 Red Intake Manifold?
  96. STi V7 TMIC vs USDM STI TMIC
  97. How do u remove a silencer?
  98. 1/4 mile times with utec and tbe
  99. who makes full tit. exhaust
  100. paint my what?
  101. Trouble with cops after exhaust...etc
  102. Boost controller Question? WRX
  103. Has anyone put there car through OBD type emissions test?
  104. cars=big toys?
  105. Threw a CEL... car acting weird
  106. HKS Downpipe Modification.........
  107. would a IHI 22 need fuel rails?
  108. EJ20T swap stand alone questions
  109. Stromung & Resonator?
  110. another groaning noise
  111. ej20t in a 99 2.5rs
  112. Getting ready to install some stuff But had a Engine Management question......
  113. !!HELP!! Is this Common??????
  114. 04 WRX BAD Hesitation Btw 3000-5000rpm
  115. Had some detonation... what do you think has changed?
  116. What is better (which Stage package for stock WRX)?
  117. Stoock boost Solenoid
  118. turbo timer harness
  119. Blitz vs Perrin (front-mount intercoolers)
  120. Blow off valve (adjustment)?
  121. Silent but deadly
  122. misfire under 20psi, scary
  123. HKS Carbon-Ti exhaust
  124. Turbo XS or HKS Exhaust
  125. Sti Radiator Cap = Coolant Leak?
  126. intercooler splitter
  127. karboy hangers 2
  128. Does Blitz SUS Intake have carb legal # ????
  129. Things to look for when buying a pre-owned Rex?
  130. need some info about idle control
  131. Up-pipe and EGT probe.
  132. Huh? What? Exhaust Leads to Hearing Loss...?
  133. sti injectors???
  134. maf ?
  135. how many mounts on TMI
  136. Electronic Boost Controllers
  137. whats wrong with my car? weird knock (broken mounts?)
  138. turbo timers
  139. MRT turboback
  140. Samco Inlet
  141. Help me choose gauges
  142. Vishnu or Individual Mods?
  143. quick question
  144. Jun 272 plus STi V7 valvetrain
  145. Downpipe fitment
  146. oil catch can??? problem???
  147. mid pipe on catback
  148. H6 in WRX
  149. Which To Buy ??
  150. Crank Pulley Installation
  151. I just got an 03 wrx!
  152. stock BOV question
  153. possible UTEC problems
  154. Heat Shield question
  155. exhaust
  156. lack of boost sometimes, please help
  157. hks up/down pipe...
  158. California emissions (smog check)
  159. Turbo Timer Trouble
  160. Boost Lost @ 5000rpm
  161. Wastegate actuator shot?
  162. Rattling Noise At Wot? Help!
  163. turbine outlet diameter
  164. Low boost at WOT after exhaust repair?
  165. Planning on putting an ej2.0 into 99 RS
  166. problem with 2 different MBC!
  167. First mods to my WRX
  168. Fastest Subaru in China
  169. best place to buy a Ntercooler kit?
  170. exhaust question (difference between cat back and turbo back?)
  171. STi Type RA intercooler spray system
  172. turbo back exaust?
  173. blitz boost gauge
  174. how to boost 2 more lbs with out MBC?
  175. Cobb Tuning 3" Downpipe...?
  176. Turbo back exhaust... does it fit other turbos or just stock?
  177. quick dumb help needed
  178. Intercooler fitment
  179. buzzing sound at throttle let-off
  180. Some help! cel flickering on and off while driving, engine cutting out!
  181. Prodrive question
  182. Gruppe-S Headers
  183. FYI: group N engine mounts
  184. ej20t swap
  185. More exaust questions
  186. USDM STi cams
  187. Experiences with Digimoto OBDII reader?
  188. Black muffler/exhaust... where can i find it??
  189. help ! HKS or HELIX ????
  190. Omori Water Temp Gauge
  191. put on the BOV now?
  192. borla exhaust
  193. first real mods... need help
  194. Please Help, Mrt dealer needed
  195. MBC, boost reading, and fuel cut
  196. EJ20T Into 98 Legacy Outback (EJ25, i think)
  197. Surge or flutter?
  198. problem (2.5" & 3.0" exhaust compatability?)
  199. STEALTH gets bombed, Motor is toast!!!!
  200. 200whp?
  201. does intercooler size depend on turbo size???
  202. Knockoff flex up-pipe?
  203. Boost fluctuation in stock '04 WRX
  204. uppipe or downpipe FIRST?
  205. exhaust leak?
  206. wastegate on stock turbo
  207. what does pinging and knocking mean?
  208. Synthetic Oil
  209. disconnected from resonator
  210. Up-pipe and Downpipe ?
  211. STi V.8 intake manifold
  212. misfire in cyl #1 cel 301
  213. downpipe bolt
  214. Best Oil Filter is...????
  215. Break-in (does it really need to go 1000 miles?)
  216. greddy type-s bov!
  217. Injector noise? CLICK TAP CLICK?
  218. What is the stealthiest catback out in the market???
  219. CEL elim. install...
  220. Squeaking sound upon closed throttle
  221. Cam Shaft Sensor
  222. Mrt exhaust question
  223. prodrive P7 wheels
  224. Few mod questions????
  225. Blitz BOV
  226. turbo radiator
  227. MRT Catback exhaust
  228. My opinion on STi OEM muffler
  229. cobb stage 2 and 3/16 mod
  230. HELP with universal APEXi N1 muffler .
  231. cel p0031?
  232. Where to find a EJ20
  233. help with first mods and exhaust ?s
  234. JIC turbo back?
  235. Calling all Port~n~Polish VF turbos
  236. So anyone Dyno a stock WRX
  237. Help! "Check engine" light and unichip
  238. stalling problem
  239. burning oil smell
  240. question about Mid Pipe
  241. Warranty void or not to void that is the question.
  242. exhaust squeel
  243. V-mount setup
  244. STi RA Spec C Motor ?s
  245. Help.... Im a Newbeeeee
  246. Full Exhaust Set Up
  247. Blow off valve suggestions
  248. my next mod (JDM STi intercooler?)
  249. cops and catless downpipes...
  250. will 02 wrx ecu work in jdm 94-97 wrx