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  1. What do you think?
  2. Which uppipe with flex should I buy?
  3. RPA Prototype Short Ram Intake
  4. went stage II...
  5. JDM TGV delete on 2007 LGT
  6. Legacy GT SPT exhaust and factory hitch
  7. CBE: megan racing, strongum or borla.
  8. any one know about this exhaust?
  9. Perrin 3" inlet going on soon...
  10. Which Panel Filter?
  11. P&L 73mm intake
  12. 2001 Legacy Outback VDC Wagon - Exhaust
  13. Mid pipe power gains
  14. where to find perrin mid/y pipe or mid/y that fits perrin axel back
  15. Can a sti intake manifold bolt right on to a 05 legacy gt
  16. Perrin mid and y-pipe Gasket ?
  17. Looking to buy a catback
  18. Custom Exhaust Question
  19. anybody use magnaflow 2.5/2.25 y-pipe?
  20. Inserting a flex section on my TBE
  21. Help me ID my downpipe please
  22. custom exhaust questions?
  23. Ebay catback exhaust feedback
  24. UEL Header choice: AVO, GT Spec or Borla???
  25. Adding muffler to CBE to quiet it down. Opinions/experience needed.
  26. Do I need a EGT in the Uppipe?
  27. downpipe, rear section, front section??
  28. My 2006 Subaru Legacy 2.5i limited wagon
  29. Downpipe Question
  30. Invidia Downpipe
  31. Who makes this exhaust?
  32. Bolt size for Invidia DP Trams Bracket
  33. 2005 Legacy Intake
  34. Anyone use Dynatech "Split-Flow" Muffers?
  35. K&N short ram intake.
  36. Exhaust tone questions
  37. Cobb Air Filter Driving Me Crazy!
  38. How long do maf sensors last?
  39. Greddy catback to stock DP?
  40. Cobb DP and Mid/Y Pipe Raspy??
  41. Need More Louder
  42. lgt-sti
  43. What air filter/panel filter recommended
  44. Up Pipe Install - Pain in the ass?
  45. Need advice ASAP - car is at shop
  46. Most lame move ever (Cobb exhaust related)
  47. 2000 legacy gt catback?
  48. oh no.. uppipe install DISASTER
  49. Dual tips
  50. After market vs. OEM Cat
  51. Uppipe install hit snag
  52. Custom Exhaust - Tips & Feedback
  53. Greddy EVO2 replacement cans
  54. Life of AVO drop-in
  55. SPT Intake and Me
  56. maf plate
  57. occassional humming noise
  58. Quick install question
  59. Which exhaust, opinions?
  60. Magnaflow to stock DP?
  61. AVO INTAKE....two questions.
  62. Downpipe Issue
  63. Cobb Mid/Y Pipe w/ OEM vs. Cobb Mufflers
  64. hoggy q's and opinions... back pressure question too
  65. Intakes and NO TUNE...
  66. Catted or Catless?
  67. Invidia Down Pipe Install
  68. Magnaflow.
  69. Non-catted DP and emission testing
  70. Megan Catback too loud at 70mph+
  71. XO2 Racing Exhaust - Quieter?
  72. turbo-back exhaust question
  73. Exhaust Coating recommendations?
  74. I can't make up my mind!!
  75. stupid intake question...spt..yes read the cobb article
  76. great way to stop water from soaking AEM CAI?
  77. Sti exhaust on LGT?
  78. Oxygen Sensor location on a 2002 Legacy?
  79. 05 stock uppipe?
  80. Cobb heat shield? Other Options?
  81. Twin Loop Mufflers??????
  82. turbo noise
  83. HKS turbo inlet for BP/BL
  84. Gasket needed to removed dowpipe
  85. Downpipe on legacy and wrx
  86. 09 invidia?
  87. Cobb CBE Burning my Bumper :(
  88. 3" downpipe adapter users, did it change the sound of your exhaust?
  89. Any Suggestions?
  90. auto or manual dp
  91. Anyone Running a E-cutout?
  92. SPT intake with Magnaflow exhaust..tune?
  93. How loud would you rate Magnaflow catback?
  94. exhaust leak sound
  95. Anyone know where to buy one SPT muffler and tip
  96. 96 Brighton Wagon Exhaust
  97. 2nd Cat Question
  98. New UP/DP gasket BUY question...
  99. Anyone know what sites are good for gaskets???
  100. Question about Perrin 2 piece catted Downpipe?
  101. Leaky exhaust - need advice on replacing
  102. Shorty downpipe fit 02 WRX?
  103. Perrin down pipe questions
  104. Anyone w/FMIC ever build intake to hood scoop?
  105. Question about HKS Mufflers
  106. Thurmo-tech heat spray
  107. performance enhancemants with adding aftermarket headers to legacy?
  108. Are any intakes worth buying?
  109. up pipe question.
  110. crucial racing shorty to Subaru Legacy GT 2005+ M/T Perrin Performance Rear Down Pipe
  111. So.... ditch the SPT?
  112. UP pipe install question
  113. Catless DP owners, question
  114. Building a custom intake?
  115. spec.B axlebacks onto 2.5i
  116. Cat-free but not really... I guess!
  117. Weight of stock exhaust
  118. Just gutted stock DP with pics.
  119. Perrin ELH and plastic undertray
  120. Downpipe taper performance?
  121. Can I reuse my existing gaskets?
  122. ERZ Catless downpipe
  123. Downpipe adapter
  124. Downpipe issue
  125. SPT Intake + Heat shield Dyno graph!!
  126. BPV Recirc - turbo inlet size?
  127. Anybody have experience with this?
  128. brands
  129. can i trust a local shop?
  130. Cobb SF intake maf diameter?
  131. Downpipe fitment question?
  132. oem gaskets???
  133. Beware of Perrin Headers....
  134. Magnaflow CBE and Clunking Noise?
  135. NEED HELP - oil spray near my turbo
  136. Perrin catless downpipe, SPT catback, Cobb SF intake installed
  137. problems extracting front 02 sensor
  138. turbo heat sheild and radiator shroud efficiency? matching set?
  139. glowing exhaust...
  140. Are all downpipes created equally?
  141. kitty cat
  142. single muffler
  143. Factory seconds; grimmspeed up
  144. Which DP for easy CBE pairing???
  145. New ELH Header on the Market
  146. up pipe and dp install
  147. Turbo inlet pipe question??
  148. exhaust noise
  149. GReddy UP?
  150. 09 WRX to 08 Spec B DP interchangability?
  151. My 60,000 mile UP
  152. How many running fmic w/stock bpv vs aftermarket?
  153. Cold Air Intake
  154. K&N experience?
  155. Downpipe Swapping for Inspection
  156. Exaust popping at idle.. misfire?
  157. Straight Pipes on 2009 2.5i
  158. To those with borla exhausts, i ask you this..
  159. Benefits/Rumors - DP's
  160. Header being ceramic coated. Wrap it too?
  161. compliation of noise levels for aftermarket exhausts
  162. Perrin 1 piece catted dp + HKS up pipe
  163. Relief from catless DP stench, finally!
  164. 3rd cat pipe differences
  165. Up Pipe install
  166. Megan Downpipe gasket
  167. STi Quad Tip Exhaust on a USDM LGT
  168. Looking foor a loud muffler for a 95 legacy lsi
  169. Loudest muffler for Legacy GT?
  170. value of upgraded TMIC?
  171. Harman Motive Intake vs. AEM Intake
  172. New quad tip muffler... stay tuned
  173. Cobb Intake Box
  174. after market exhaust
  175. What's the deal with the perrin 2-piece DP????
  176. Max-Redline 05-07 LGT Cat Back Exhaust for $370
  177. Cobb DP wont mate with stock catback
  178. sti genome exhaust.
  179. HDC auto sports
  180. panel filters ?!
  181. New FMIC
  182. inlet pipe install heeeelp!!!
  183. Where to but a Magnaflow Exhaust?
  184. Ceramic coating of headers done...pics...
  185. Water to air IC
  186. Which DP to go with
  187. SPT CBE For 09 2.5GT Will Fit 3.0r?
  188. Turbo XS hybrid BOV vs GFB hybrid BOV???
  189. Cutting the resonator out
  190. Looking for pic of front O2 sensor
  191. Perrin big MAF short ram intake v.s. K&N typhoon cold air intake
  192. cleaning perrin drop in air filter
  193. What DP to get???
  194. Cobb CAI Noise
  195. 1996 Legacy. Flange rusted off of rear cat converter. New cat?
  196. silicone hoses
  197. AVO TMIC can't clear the Front Strut Bar
  198. Twinscroll Exhaust Notes
  199. 2006 STI 10 JDM Intercooler
  200. Anyone have experience with MR header w/upipe integrated upipe?
  201. Exhaust for 08 spec b
  202. ERZ Catted DP
  203. STI Uppipe- Do I need the heat shields?
  204. Uneven Avo mufflers
  205. A couple exhaust cutout ?s
  206. AEM CAI installed
  207. 70mm intake - $12 - with pics
  208. Question..No Check Engine... MR Catless TBE...Backfire
  209. My catted exhaust STINKS!
  210. Water/Meth Dangerous?
  211. Is this worth the buy?
  212. XO2 Racing Resonator Question
  213. For those of you on the fence about the Agency Power exhaust...
  214. Thank you SOA for car care month!
  215. Is this legit?
  216. modify HKS silent power exhaust?
  217. Installing Air Filter
  218. Mounting tab on Cobb heatshield broken...need alternative.
  219. P0420 - Sensor Voltages
  220. will gt sedan perrin axle back fit gt wagon?
  221. Compatible?
  222. Magnaflow Exhaust Dilemma
  223. WB02 Bung in stock dp?
  224. Downpipe options?
  225. Will this downpipe fit my 05 OBXT???
  226. Megan Racing Turboback no Tune
  227. Exhaust Diameters
  228. Messed up my exaust.
  229. K & N drop in filter no good, sub tech says.
  230. Air Cleaner Case Bolt Size
  231. strange sound from my SPT intake
  232. Borla Exhaust upgrade?
  233. GI:GB:K&N Typhoon Intakes
  234. '07 SpecB exhaust fitment.
  235. Help with certain noise!!!
  236. borla dyno sound clip
  237. Will a catless DP pass CA emissions?
  238. 1998 Subaru Legacy Gt
  239. Agency Power Cat-back System...Thoughts?
  240. Pod filter in 1997 GT-B
  241. UP question
  242. DP w/ cut out
  243. WTB: Xo2 CBE!!
  244. Exhaust Piping Questions
  245. Stromung & Sways
  246. Downpipe divorcing with an external wastegate
  247. Uppipe?
  248. 05 Stock UP Pipe...
  249. Muffler delete
  250. PSM vs. Cosmo vs. Weapon R