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  1. Magnaflow Mufflers
  2. Random Tech cat question
  3. 89 Gl Cel
  4. pop from back pressure
  5. Help me guess what happened to my broken engine!! (long)
  6. Engine Revs
  7. safety with fumoto valve?
  8. Head work
  9. Do Brullen midpipes have resonators?
  10. check engine light
  11. Experimental 1.8/2.5
  12. Engine whine.
  13. Throttle Response
  14. Where to buy stuff? 2002 RS
  15. Need Help
  16. Help! I can't find a intake for the '02 outback
  17. jun flywheel
  18. Intake for a MY99
  19. Cobb Tuning exhaust
  20. wet or dry system nitrous
  21. Help CEL just came on
  22. sti motor mounts
  23. leaky crank seal
  24. lets make a list of all swapable parts from 2.5 into a 1.8
  25. GC 2.5RS - Anyone using an ITG air filter?
  26. closed, sti mounts
  27. Header Help
  28. Blitz Nur Spec Exhaust
  29. ScoobySport For 1998 RS?
  30. Cat rattle?
  31. Good clip of an N/A RS for sound (Cobb Int/MRT headers/Stromung muffler)
  32. Best Bang for the buck Cat Backs
  33. ECU extention harness ala-unichip?
  34. no cat. how get rid of cel
  35. Nitrous Compression Ratio?
  36. Info on Code P0065?
  37. Headers, Cat that will work with exhaust?
  38. reading vaccuum gauge
  39. question about intake for impreza outback sport
  40. Would I need a new alternator?
  41. Outback Sport intake whistle??
  42. Yet another S-AFC question
  43. Mods for Little 1.8
  44. for those with cams
  45. Greddy Turbo Timer Install Question
  46. 1.8L rebuild kit
  47. Replaced MAF on MY99 still causing problems
  48. How much timing at idle?
  49. strange engine noise -- seeking advice
  50. Recognizing a blown CEL?
  51. Need help on a few decisions.
  52. oil pressure sending unit
  53. part numbers for all 3 exhaust gaskets?
  54. Borla VS. TWE headers, need help deciding
  55. NGK gap?
  56. Exhaust measurments
  57. Help me understand valve lash
  58. What Throttle Position does a Subaru consider Low Throttle and Wide Open Throttle?
  59. What 2 gauges to get?
  60. header wrap
  61. What's wrong with my car?
  62. check engine light on
  63. 2001 RS Parts on 2002 RS
  64. measure this: MRT cat
  65. Why are the 1.8L's so non-responsive to Mods?
  66. how to make a true cold air intake
  67. Need ECU wiring diagram!
  68. Help! my 1.8L my93 L isn't firing agian
  69. My 2.5 build will be complete in 1 week!! Need expert opinions!
  70. I'm hearing noises! Anyone know what they are?
  71. Questions to those who own MRT headers
  72. Engine Help (Emissions)
  73. Check Engine Light, and no help from the dealership
  74. looking for advice on some future shopping
  75. discount subaru oem parts place on the web?
  76. My $50 intake
  77. shortblocks?
  78. Dissapearing CEL?
  79. Nitrous Ques. (Hear me out)
  80. NGK Plug Wires
  81. Will header wrap rust the MRT header? Any experience?
  82. Kind of a "ricey" question for yall
  83. car won't start- help ASAP
  84. Can I do this?
  85. How effective are vents?
  86. Got intake on my '95 2.2, need to reset computer?
  87. Plug and Play ECU for N/A 2.5RS?
  88. p0420 at 104K?
  89. Optima Battery = too short of the cable?
  90. Best Exhaust??
  91. best exhaust?
  92. What is required for the instal of the Subie performance guage pack?
  93. What next?
  94. 2.2 Heads on a 2.5
  95. stock spark plug wire part #
  96. knocking in the rear end.
  97. Headers
  98. What makes more NVH?
  99. Hesitation problem on 2001 RS automatic
  100. QUES: on these 2 Eng and the intake, Confuse!
  101. ignition systems
  102. Help, I need part #'s for guage pack wiring harness
  103. 2.2L w/ manual windows?
  104. To people with NX where did you buy your kit?
  105. Which Intakes?
  106. Venom 400?
  107. Different cowl induction
  108. Read this, about the ebay electric superchargers
  109. How many gallons is our gastank in the GC8?
  110. TMIC with NA Engine?
  111. Random Metallic 'Pop' on '02 TS - Source Of Sound?
  112. need help with O2 sensor
  113. Cobb Street Performer Camshafts (DOHC)
  114. Black tipped exhaust.
  115. Will a PDM void my warranty (or part of it)?
  116. TWE headers: ceramic coated now or stainless steel later??
  117. Just did the TB bypass mod...
  118. Fuel Consuption
  119. custom made catback
  120. ECU reset, doesnt start on the first try?
  121. removing hood side vents?
  122. Engine no run?
  123. extra rpms on a 2.5?
  124. Spark Plugs?
  125. Stromung is Brullen is Cobb?
  126. I got problem, I need help-intake
  127. Rattle in exhaust section?
  128. 99 Torque Box Airfilter
  129. cams
  130. question about intake and exhaust on 99 GC8
  131. Custom Intake Manifold
  132. What else do we know about the JDM VVT EJ25?
  133. intakes for MY99
  134. JC Sports intake users
  135. super afr
  136. ganzflow...
  137. Cheap and free mods?
  138. 15.3, any good?
  139. Short or Cold?
  140. Cams for the 2.2 liter?
  141. Injen CAI on a '01
  142. headers?
  143. help-changes spark plugs, now car missfires
  144. I hate my subaru
  145. has anyone ordered from TWE ?
  146. 2.2L engine upgrades
  147. Rattle
  148. Oxygen sensor question
  149. rough start on '93 impreza
  150. Itb
  151. catless exhaust system with STI axle back
  152. oil vapor catch can or ... I am confused
  153. General RS problems
  154. Where to buy O2 sensor?
  155. Stromung website?
  156. since no one reads last page of old threads
  157. "correct" NA EGT temps.
  158. resonator
  159. intermediate pipe
  160. What is CEL?
  161. high flow cat for 02' 2.5rs??
  162. Best Technical Tome?
  163. Front Bakes Popping?
  164. for all you techies
  165. Manual Vs. Auto: AWD Layout
  166. Backfire
  167. intake, exhaust, headers
  168. Fluctuating Idle?
  169. 94 octane!
  170. Intake suggestions (sick of waiting for Cobb Tuning to finish testing)
  171. Installed A/F gauge... Some observations (long)
  172. 2.5RS Exhaust help?
  173. zex help
  174. Nitrous Advice
  175. unusual midpipe diameter
  176. I want some power
  177. Question involving CEL and MRT header-back
  178. Will Borla ss headers fit under skid plate.
  179. Any way to pass emissions?
  180. Help! My car is making a loud noise!
  181. Sorry if asked already-2.5RS into 91 Legacy?
  182. Hesitation during hard acceleration out of corners
  183. Nopi Nationals
  184. How much do I need to modify my midpipe to fit an MRT header/Cat combo?
  185. Time to call in my chips...I need some help.
  186. Adding a turbo
  187. White smoke problem
  188. So, who has Cobb Tuning internals?
  189. 1/4 Mile Times For Your 02'
  190. throttle bodies?
  191. 1st gear hesitation! help!
  192. Install Pics - Borla Headers
  193. Can a 2002 WRX muffler fit my 99rs?
  194. Spark Plug Wires
  195. Extrude honing and S-AFC
  196. Newbie NOS questions
  197. cams and dynos
  198. Re-Route AC to Intake?
  199. puffing pop sound and power/acceleration modulation
  200. help dead car
  201. HELP! White Smoke Problem...Experts needed
  202. K&N and Scobby WRX
  203. pinging. HELP!!!!
  204. Non-Dyno Ways to Tune an S-AFC?
  205. exhaust- is it measured by i.d. or o.d.?
  206. Aftermarket Intake on '95 Impreza
  207. Avcs
  208. CAI and air filter advice
  209. Rex fuel pump ??
  210. EEC test?
  211. Another cheap but unpractical mod?
  212. 1997 OBS 2.2L Heads
  213. cold air intake and aluminum
  214. lets talk head swapping.
  215. Wide Open Throttle (WOT)
  216. creaking noise from engine bay?
  217. DIY cool air box for AEM short ram on 02 RS
  218. RalliSpec/Jaz intake combo installed, now sounds different?
  219. 3K and 3.7k decel rattle.
  220. My engine is whistling, but I donít have a supercharger?
  221. hesitation gone after ecm reprogram/recall
  222. Question on fuel
  223. zex jetting help
  224. TWE - experience wanted
  225. Dyno results: +36.5hp over stock, naturally aspirated
  226. Nopi Nationals
  227. Apex'i N1 or Hks exhaust?
  228. Fuel Purge box leak
  229. ECU reset after O2 sensor install
  230. 1.8 L guys I need help
  231. failed inspection
  232. fuel leak somewere?
  233. Pulley question
  234. Magnaflow, flowmaster, etc.
  235. Rear O2 sensor and MRT header
  236. weird electrical problem need help!
  237. 60k engine service help
  238. A/C R12 to R134 conversion help?
  239. We really need to find the right cure for this hesitation problem
  240. I Need Help Installing a Performance Chip-98 Impreza
  241. Wrong O2 sensor
  242. aem intake good or bad?
  243. BPM headers
  244. WRX Injectors in GC8
  245. Compression and Leak-down numbers - is my engine healthy?
  246. Mufflerless exhaust question
  247. I finally finished my subwoofer port velocy stack intake
  248. Nitrous ?
  249. Ignition System
  250. Headers vs. high flow cat.