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View Full Version : Factory 2.5L Turbo Powertrain (EJ Series Factory 2.5L Turbo)



  1. Loud Bizarre noise ?
  2. rpm spike when coming to a stop
  3. Stock STi TMIC limits?
  4. couple of questions about 2004 STi
  5. HELP i have no spark
  6. So i WAS going to get a tune today...
  7. Any idea? hks cb for 08/09 wrx?
  8. TVG deletes ceramic coated????
  9. stage 2 sti -- a different approach
  10. Yaaaa... I get to do a heater core..
  11. 2008wrx sedan exhaust help...
  12. What are possible cause for leaning out under WOT full boost pressure?
  13. Heavy throttle!
  14. 08/09 owners....help me out a sec will ya?
  15. Inlet leak = engine damage?
  16. CEL missfire codes, WHY????
  17. fp green over boosting wtf
  18. fmic setup
  19. Sti tmic for 2.5l wrx
  20. Heavy smoke at start up
  21. ahhhh not again
  22. Who has a 2008 Borla Cat back and DP?
  23. Headers
  24. It's 14 degrees out and my car is blowing cold air!!!
  25. WHP/TQ with this set up (and exhaust opinion)
  26. Gruppe-S Spec C manifold
  27. Perrin header compatibility 07-06 WRX
  28. White smoke under boost
  29. does anyone no the headbolt tork sequence for an 05 sti???
  30. 08 wrx turbo recall
  31. Tial EWG 38mm V-Band?
  32. Well Finally Cracked My Greddy Headers
  33. what do you guys think of bushurs duel stage boost controller. thoughts
  34. 18g 7cm or 8cm
  35. Is this Knock normal?
  36. 04 STi spun bearing. Looking for a how to on pulling the engine.
  37. problems after ej257 install
  38. timming on an 05 sti
  39. Boost/Vac Readings, recent dealer work
  40. Help! Rpm's Floating at 2k on New 2009 wrx??
  41. custom intake manifold
  42. Invidia Exhaust Pipes
  43. EWG to loud?
  44. Wideband on rotated?
  45. Next Step?.....stage 3?
  46. Lean on Cylider 1?
  47. part throttle full boost or spike...
  48. 2008 wrx sedan, 350 whp
  49. Blown out Dp gasket???
  50. modified injectors
  51. Need Help Fast!!!
  52. FPR or fuel pump problem?
  53. HALP! mystery cricket squek noise
  54. a/f bung divorced wastegate
  55. I won't ask for HP, i'll ask for Times.........
  56. Overheating at idle after driving
  57. 2007 Sti SPT intake problems
  58. Boost issue after spark plug change
  59. Car wont start
  60. need help!!
  61. probly been asked but need some help?
  62. Is there a way to tell build date of 2.5L STI block?
  63. help 04 sti no start
  64. Help needed with 20g install
  65. how hard is this to fix
  66. Element GT52 vs Deadbolt 20g
  67. anyone know how to fully drain the fuel/gas out of the gas tank safely?
  68. which header w/grimmspeed 38mm ewg setup?
  69. stage II tomorrow
  70. My 2004 STi VF39 Mod Path Beyond Stage 2: HELP ME MAKE UP MY MIND BEFORE I GO CRAZY!
  71. EJ257 Cam Removel??
  72. 2008 Intake questions.
  73. what is the problem?
  74. 2004 STi Intake Manifold on 2007 STi
  75. doing a header/up-pipe install on 07 sti, need advice
  76. 04 STI Custom Up pipe non noob question
  77. No Boost? Please help!
  78. Do i need to rebuild my motor?
  79. compressor surge?
  80. borla hush holding me back?
  81. NEED info on 06+ wrx stock inlet pipes
  82. What will I need to swap wrx to 6 speed
  83. STI Owners, Parking Question!
  84. P&L Injectors - PROBLEM / HELP / ASAP
  85. fullrace GT3076 1.5 Scroll vs Blouch DOM III vs FullRace Twinscroll GT35R
  86. exhaust?
  87. Sti timing belt tensioner?
  88. 05-06 Ecu?
  89. Fp Green seeping oil around center cartridge..
  90. Turbo Install, I need help!
  91. Power Steering Pump woes (need help)!!!
  92. installing an agency power inlet pipe
  93. Samco Intercooler hose a worthy mod ?
  94. front mount
  95. Question about EWG setup on 06 WRX
  96. Odd scratches in an 08 STi intake manifold (pics)
  97. Will an early model Utec (none delta) work in a 2008?
  98. Engine Code Problems...
  99. ok so a pretty dumb question????
  100. Internals and Turbo upgrade question
  101. 20G configurations - Can't we all agree?
  102. sti's and making 380hp and tq
  103. power increase on motor with out turbo
  104. Possible to install hard turbo inlet w/o manifold removal?
  105. crank gear with broken teeth
  106. 05 STI Idle Issues
  107. Filter-dodgin like it ain't no thang
  108. Smoking from under hood
  109. Oil Pan Question
  110. Cel P2096
  111. weird 06 wrx problem - engine dying
  112. Not reading over 18.42 PSI or boosting higher???
  113. 08 WRX- Turbo seal?
  114. ANYONE who has installed a turbo inlet!!! 2.5
  115. which exhaust to choose
  116. Stock Oil Cooler - Removal
  117. vf48 swap into 07 wrx
  118. piston swap info needed
  119. Forge Motorsports BPV Question???
  120. 07 STI driveline chatter when turning
  121. Engine idle funny and stall???
  122. 2009 WRX stock airbox
  123. Strange MAF problem
  124. Which ACTUALLY gains WHP and WTQ on the VF39: PnP Exhaust Manifold, TGV Deletes, EWG?
  125. evoIII16g on a 2.5 rex
  126. Turbo oil suppy...No Filter in Banjo bolt?
  127. Removing the IWG bracket?
  128. Ewg
  129. Jet Hot Coating
  130. neeed quick help
  131. Are there any MY05 cars with 2.5lt and RH Drive
  132. Forester Guru Needed - Stock TD04/Service Manual
  133. Cranks but won't start...
  134. Getting 04 STI, JDM top feed "TGVless" manifold work??
  135. White smoke - CE light - 08StTi
  136. Power Enterprise Vmount intercooler
  137. extended exhaust hangers
  138. major missfires!!!!need help asap
  139. VF23 on an 04 STI
  140. Help: Oil Pressure at 0 using a Sandwich Adapter and Prosport Gauge
  141. 08 sti exhaust questions
  142. AC removal
  143. Tuned TBE w/ test pipe
  144. Phenolic theremal spacers, worth the money?
  145. 38mm waste to 44mm wg adapter?
  146. Using witchhunter modified sti pinks, post up
  147. Loud turbo flutter?
  148. Gunk in coolant - What is this?
  149. BOV on my new FMIC
  150. Coolant hose fell off.
  151. Smoother idle with smaller injectors?
  152. Noise comin from engine bay when letting off clutch
  153. 07 STi ECU problems?
  154. grimms 44 ewg questions
  155. Equal length header install and now vehical overboosts
  156. Sign in if you have ej257 long block with ej205 intake parts
  157. 400WHP GT3076R Setup Questions
  158. Failed Turbo Oil Seal?
  159. 08 Stock Downpipe.
  160. How to make torque!?
  161. VF39 boost creep?
  162. just threw a CEL
  163. Koyo Radiator ! Good Stuff But Now Leaks
  164. 350whp/350wtq w/o upgrading internals, safe?
  165. Smoke out of hood scoop.
  166. Angle of ewg
  167. Tuning? Mechanical? Fuel cut issues.
  168. Need help. 20g install.
  169. VF39 swap questions!!!
  170. bad rings?!?!?!?!?!?!
  171. Help! Car will not hold any RPMs
  172. possible boost problem. HELP
  173. Oil Consumption
  174. APS DR725/DR525 = Compressor Surge?
  175. QTP Exhaust cut out 2008 WRX.
  176. wastegate question
  177. PE 800 O rings???
  178. Surge Tank
  179. Forgot the name of this turbo?!
  180. Injector not seating into manifold?
  181. front mount install now loud whining sound HELP!
  182. Fmic???!?!?
  183. OEM AVCS cam compatibility
  184. Any body using this Inlet pipe?
  185. nominal oil press and vac readings?
  186. how much power to expect?
  187. Accessport Compatibility
  188. 06 WRX + excessive Oil Consumption
  189. valve question
  190. Possibilty of a Bad Boost Control Solenoid?
  191. vishnu reflash
  192. stalling??
  193. Header Gaskets and bolts
  194. Low RPM Fuel cut?
  195. White Smoke out of exhaust?
  196. 08 ST - Cobb DP Install - Will I need to remove my SPT lower chasis brace?
  197. 3-Port boost selonoid noise. Restrictor?
  198. Seperate radiator for turbo cooling.
  199. Any ideas of how much HP these mods would make?
  200. Changing Spark Plugs on a Tuned STI
  201. standard 30R rotated kit - flange type?
  202. Really Cold out, STI Stalled.
  203. Just got a Helix DP, what to use?
  204. CODE P0031 is the A/F sensor, commonly referred to as the 'Front 02 sensor' bec
  205. Ported elbows w/factory cross pipe, HELP!
  206. CEL + Blinking Cruise with no code!?!
  207. bent valves
  208. Fuel Filter?
  209. oil marks on my hood?
  210. EIP top mount VS oem sti
  211. 06 wrx fuel cut under boost??
  212. Fuel in PCV pipes attached to intercooler??
  213. issues with boost.
  214. HKS Announces Actuator Upgrade Kit
  215. AEM UEGO gauge install NEED HELP
  216. Invidia dp
  217. Boosting 8 psi by 3500 rpm, help
  218. td05 16g vs 18g vs vf48
  219. Borg Warner s366 + Daily Driven??
  220. New Scooby Lover here, Requesting some 06/07 WRX Pics!
  221. intake manifold
  222. Not holding boost
  223. coolant expansion tank
  224. So my engine just caught on fire...
  225. Hard acceleration, heard POP, now vibrates at 25+
  226. New to Subaru AP and DP
  227. Very feint cutout on tuned map, been fine for months
  228. Exhaust Hangers and Gaskets??
  229. Help me with my list!!!
  230. near factory 06 wrx boost 14 psi boost spike normal?
  231. Conflicting Information
  232. turboooooooo
  233. HKS SSQV fluttering/surge issue fix.
  234. Tranny choice??
  235. Car Trouble....
  236. Would a JDM V8 STi Intercooler be able to support a 18g?
  237. What kind of Hp am I looking at.
  238. What to do?
  239. Coil pack and spark plug question...
  240. New STI Owner Unhappy
  241. APS BOV, adjustments? HELP
  242. Engine Life
  243. Oil Pickup Failures
  244. car keeps throwing P0420 code... help!
  245. Blitz Exhaust Model Number
  246. What my wife REALLY thinks of my car
  247. what other upgrades???
  248. 2008 WRX boost problems....
  249. Is this TGV Delete job sufficient or should I get them re-done? Pictures inside...
  250. yes, another "is this safe for my engine?" question...