Google
 
Web NASIOC.com

View Full Version : Factory 2.5L Turbo Powertrain



  1. APS top feed rails + UR785cc injectors?
  2. weird noise an WOT
  3. More TORQUE!!
  4. Help...Cruise Control Flashing and CEL on
  5. FP green and my STI
  6. thermal wrap questions?? is it worth it..?
  7. I have K&N typhoon will this work with turboxs FMIC as a short ram?
  8. Just installed K&N typhoon
  9. Just bought a 05 STi and have few questions
  10. Does this sound like a hosed piston to you guys?
  11. Boost issues
  12. to do or not to do?
  13. manifold questions???
  14. GP Moto Intake delet elbow
  15. ??? about PDE catted DP
  16. oil cooler oil adaptor block header fitment?
  17. Any STi owners that use their cars as daily drivers have any regrets?
  18. Sti Wheels
  19. SR 55 on the 05
  20. will 04 sti utec work for an 05????
  21. 04/05 STi ecu swap...will it work?
  22. sti tranny change
  23. 03 STi before/after PnP XEDE
  24. Valvetrain Noise?
  25. aftermarket exhaust for my 05 STI - help me decide
  26. Aftermarket Exhaust sound. Ex-Audi owners help me out here.
  27. Anyone running the new 5Ziggen GN+ Cat-Back?
  28. stock STI exhaust piping diamiter?
  29. What intake to get with EM and other upgrades?
  30. Why do WRX had 3 cats and STI only has 2?
  31. new rings, new hone?
  32. Post 1/8 mile times here please!
  33. anyways... anything on 06 sti?
  34. Thermostat Replacement
  35. Back from BMW land...?
  36. new 05 Legact GT Limited Owner
  37. Low Compression + Blow By = ??
  38. stock care , safe to have bov?
  39. What is a safe amount of Boost to run on and off the track.
  40. Pics of your boost controllers?
  41. OK, don't flame me but just asking...
  42. 18g?
  43. Divorced (divided) wasgate vs reg 3 inch down pipe??
  44. Question about HKS carbon fiber exhaust system
  45. VF34/FMIC combo on STI
  46. Variable Valve Controller noise
  47. STi Performance Exhaust/DP
  48. How do I tell if belt tension...
  49. Pistons for the STI
  50. P2096 code; anyone else get this???
  51. anyone else think its a pita
  52. SR50 and Stock TMIC
  53. Would I benefit?
  54. Zero/Sports IC splitter for new STi
  55. Boost creep question not covered in the FAQ.
  56. AEM needs your 2005 STi or Forester XT.
  57. rattle at certain rpms with cusco heatshield
  58. Purple Coolant in STi...What to replace/add with?
  59. KTR tuned ECUTek + APS65 +
  60. Oil Filter Sandwhich Adapter
  61. You know what this means! hehehe
  62. Selling a 2004 Sti shortblock but needs repairs..
  63. Help With Heads!!!! Please
  64. My STI Does NOT like the cold weather!!!!
  65. turbo pics
  66. ihi bf5 better than td04?
  67. Fmic Q.
  68. Does Ecutek+Big Turbo work well with OEM boost Solenoid
  69. Boltons: 440.5 wtq 447 whp
  70. Anyone running a catted shorty downpipe?
  71. Would I benefit from an intake?
  72. 18g and STI TMIC???
  73. who has used AVO 500... and FPGREEN...
  74. Used Downpipe Q
  75. my STi MPG record!!
  76. Odd startup?
  77. Heatshield for green turbo with fmic??? cusco speedmonkey
  78. Catch Can Install??
  79. AVO Exhaust + Clips?? PLEASE!!
  80. Will the DP heatsheilds be missed?
  81. question about round horn like thing
  82. anyone know if i can use K&N short ram with a Turboxs FMIC?
  83. Boost onset, with only a comp. wheel change?
  84. Finally getting the utec tuned
  85. What is the factory cc's of STI 04-05 USDM
  86. 05 LGT power vs. octane
  87. need help picking out some headers.
  88. Plastic Undershield Removal
  89. How they size turbos?
  90. 0-60 times
  91. Sti
  92. anyone on here with an sti in pheonix area, please email me..
  93. No power mods for the Legacy 2.5GT?!
  94. Random Tech. Turbo Back Exhaust
  95. when to shift...
  96. Stock 2nd cat loss.
  97. DCCD Failure on 05 sti
  98. 05 w/ turbo back ??s
  99. gt spec headers gen 2
  100. What else is needed with aftermarket Turbo?
  101. downpipe booosted up
  102. How to hook up perrin catch can 04 sti??
  103. Will this mod combo cause Creep?
  104. how much whp are we looking at???
  105. obx exhaust good? and boostcreep question
  106. downpipe sensor
  107. FMIC with Stock Turbo / ECU
  108. PCV valve routed into catch can also?? Yes or NO
  109. Stabil?
  110. KTR tuned STI with SuperZilla turbo
  111. installing TXS stealthback, any install tips?
  112. External wastegate help?
  113. need a pic of wastegate flapper welded shut
  114. EJ257...goodbye PCV
  115. UTEC and K&N Typhoon compatible?
  116. 2.5 sti block questions
  117. perrin injecters and UNICHIP
  118. STi: is replacing the valve cover possible with the engine in the car?
  119. Big Turbo Compressor for stock STI header
  120. Differences between JDM and USDM STi up pipes
  121. HKS Downpipe- Gaskets, Bolts?
  122. STi break-in oil change
  123. Stock STI Block Time Attack Test 2
  124. what turbo to get - need help
  125. hks bov and exahaust?
  126. Mod Selection 325awhp at altitude?
  127. STi Turbo Boost
  128. How much HP from these mods??
  129. vibration 160km
  130. weird engine noise (sti)
  131. Aftermarket Exhaust question??
  132. why HKS does not come out with a STi Turbo?!
  133. STI Bucking under Load on 91?
  134. Superzilla vs FP Green Dyno Comparisons
  135. Trying to decide on engine management...
  136. INjen CAI 04 STI hAving RPM Problem....??
  137. borla headers and stock turbo....
  138. Recirculating kit for HKS BOV
  139. Usdm Sti Engine
  140. Who has Ver 8 heads on there USDM STI?
  141. JDM 05 STi Type RA Spec C
  142. Bad Valve Seals? Anyone?
  143. Clipping of the turbine wheel (hot side) accelerates boost onset?
  144. nos on sti
  145. idle fluxuating badly
  146. Header choices for 2.5
  147. New Uppipe install - '05 LGT - Turbo noise question....
  148. STi ECU logic for fuel cut at high boost???
  149. Fujitsubo header
  150. 05 vs 04 sti dyno numbers?
  151. Exhaust Question...
  152. Drive by Wire Issue?
  153. Any experiance with Crawford R-4 2.8l
  154. need some help
  155. is Greddy T67 with 10cm housing really laggy?
  156. What is the BEST BOV?
  157. STi exhuast question
  158. Best bang for my buck?
  159. STI intercooler water spray.. ?
  160. installed dual i/c temp probe...
  161. B-pillar pods?
  162. Midpipe that mates to the txs axleback?
  163. Anyone have Hyperflow V2 TMIC on their STi?
  164. STi fuel gauge malfunction...
  165. Another "Help me choose a turbo" thread.........
  166. FP Greens Water and Oil Cooled
  167. OK to install new fuel pump with stock injectors and no ECU update?
  168. snokus delete vs short ram
  169. intake with accessport...
  170. Question about installing a cat back exhaust.
  171. BOV Rubbing on hood?? Anyone else having this problem???
  172. Rich
  173. General CatBack Exhaust Questions
  174. Newbie Question about Boost
  175. expect HP Gains with...
  176. Valet Mode for F-XT?
  177. Godspeed downpipe question?
  178. Worn out BOV ?
  179. Green setup?
  180. aftermarket uppipe?
  181. Question??
  182. copper exhaust gaskets??
  183. Question about wiring harness?
  184. custom t3/t04e and FMIC photo's
  185. What's a good ballpark HP/TQ estimate for this combo?
  186. '05 STi w/COBB Stg 2...
  187. To Apexi or not to Apexi ?
  188. how much WHP should i expect with these mods?
  189. poll about ceramic coatings??
  190. heat shield and borla headers
  191. Does Perrin fuel rail install require removal of intake manifold?
  192. Is the factory STi exhaust stainless steel?
  193. will HKS SSQV fit 03 WRX?
  194. plug question
  195. STI exhaust
  196. Forrester xt suspension upgrades
  197. Best exhaust for an Sti
  198. where can get these heads?
  199. The new 05 Legacy GT 2.5T vs. STI
  200. "Best" Shifter for STi?
  201. What is "Best"?
  202. Installed New shortblock on my Sti and had a question..?
  203. Oil in intake?!?!
  204. Boost creep or fuel cut? Other?
  205. are both k&n drop-ins the same?
  206. Proven numbers: STi Axle back vs. Prodrive Oval?
  207. UR Injectors
  208. looking for a new tuner
  209. 05 STi Injector Upgrade
  210. XS Engineering 500hp vs. avo 500hp
  211. Check out the kingpin GT kit
  212. Mods worthwhile?
  213. Flex Joint in Downpipe
  214. To go 2.5" or 3", that is the question
  215. Greddy TD-06 25G kit
  216. Prodrive Center Pipe
  217. boost question for smart people
  218. what prevents us from running much more boost on stock turbo?
  219. HKS Carbon TI Gaskets question HELP
  220. Help with down-pipe URGENT
  221. Autospeed or Cobb dp, help me decide please...
  222. AVCR Boost Solenoid
  223. Wb O2
  224. exhaust help
  225. HKS GT-RS Turbo Kit on an sti
  226. Watercooled Worth Extra $$$
  227. Magnus Motorsports Intake Manifold
  228. B&B Catless Downpipe Question
  229. what splitter for big tmic
  230. hks carbon-ti on 04/05 sti
  231. off topic but...
  232. gear ratio
  233. 2005 STI W/2000 miles oil consumption question
  234. 05 wrx with sti turbo
  235. HKS Oil Catch Can
  236. TurboXS TBE on 05 STI
  237. Another advice thread.
  238. Cobb TBE available?
  239. which pulley should i get?
  240. Cam options for 2.5L STI/FXT ?
  241. has anyone put the borla hush on an 04 or 05
  242. which autocross turbo should I get..
  243. Part number help please
  244. Oil questions
  245. Is a FP Geen enough??
  246. what BOV to use with my Greddy FMIC?
  247. STi audio question amp speakers
  248. external wastegate uppipe???
  249. 05 STIs come stock with Synthetic Oil
  250. Any new info on the new perrin boost solenoid replacment