Header Discussion [Archive] - 8th Generation Honda Civic Forum

: Header Discussion

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  1. Need help identifying this header!
  2. k-tuned header with stock cat
  3. Do i need a new gasket for my alpha header
  4. Cat or Catless
  5. Skunk2 header to exhaust adapter
  6. Race Header vs Stock Manifold & High Flow Cat Hp/Tq
  7. Header that doesn't require to upgrade rear motor mount?
  8. Most ridiculous header noise ever...
  9. Need to replace the Vibrant
  10. Q300 + Invidia Race, need gasket
  11. $179 knock off 4-1 race header???
  12. Race header, cat delete and exhaust combination options...
  13. Weapon-R exhaust manifold sounds horrible -R18
  14. is there a part number on S2 Alpha header?
  15. Skunk2 o2 sensor extension
  16. Header w/ HFC?
  17. R18 Megan Downpipe Anyone? Weapon-R?
  18. ASP header Group buy
  19. Megapower v1
  20. exhaust systems that fit skunk 2 performance header
  21. r18 test pipe?
  22. Opinions on this exhaust setup
  23. Hytech header....a waste of time.
  24. Header with stock exhaust?
  25. Used header
  26. DC race header vs Skunk2 Alpha
  27. All stock K20 with a Alpha Skunk2 Header?
  28. skunk2 alpha header install help
  29. FD2 headers, toda racing exhaust help!
  30. FD2 OEM exhaust manifold install
  31. Skunk2 Alpha Header vs MegaPower Header
  32. Header questions
  33. Any difference I'm mega header v1/v2 other then second 02?
  34. Hfc or not
  35. Reputable online parts vendors
  36. What mounts would I need
  37. skunk 2 alpha or kiddracing
  38. Exhuast and headers
  39. Header to pair with FR exhaust and HFC
  40. Will a Skunk2 Alpha power header fit on a Magnaflow Catback
  41. Header hitting subframe with 70a mount
  42. My new header
  43. Getting my header soon any shops that install in MN
  44. subframe spacers to stop header hitting steering rack?
  45. s2k alpa to full race 3" question
  46. Invidia q300 exhaust what header?
  47. Catalytic Converter Cell Count (Magnaflow)
  48. got a question about the skunk2 alpha header
  49. Best place to buy vibrant header?
  50. Actual Race Header Collector Sizes. SKunk2 Megapower-2.40 inches
  51. DIY defouler keeps getting unscrewed, any bonds to help?
  52. Will I pass emissions with an invidia race header w/ flashpro
  53. K-Tuned Header
  54. Trying to hit 220 to 230 whp
  55. skunk2 alpha header help
  56. blackworks header
  57. Hytech header w/ exhaust and hfc
  58. Skunk 2 Alpha Vs. Indvidia Header
  59. Best Header Pair to Magnaflow Catback?
  60. Best rear motor mount
  61. header for sale? cant view the damn f/s yet
  62. Skunk 2 alpha question
  63. J2 header
  64. Expected gains with a race header
  65. Broke Seconday O2 Bolt. Skunk2 Hanger...
  66. EP3 or Skunk2 Donut Gasket for Alpha?
  67. Skunk2 Alpha Came With Allen Key?
  68. header advice and help?!!
  69. skunk2 install question
  70. Header Tq Spec?
  71. Skunk2 Alpha to Stock Exhaust?
  72. header sound
  73. Catless Downpipe?
  74. Go power 525 header
  75. Header pairing, Skunk2, sound, choices?
  76. Help on this DC sport raceheader!!!!!
  77. Stock 2006 si, how do i make it faster? first step
  78. PLM Headers?
  79. Another header comparison
  80. Don't hate me for this.. But KiddRacing Header or S2 Alpha? (With FullRace Exhaust)
  81. Do the current S2 Alpha headers still have this issue?
  82. how many people are running a header with stock exhaust
  83. OBX header
  84. I got a dum question i cant find?
  85. K-Tuned Header
  86. RH w/hfc or shorty w/hfc. Which route to take?
  87. Alpha header, No bung!!!
  88. Excelerate Performance's Black Friday Week Sale - Free shipping to the cont 48 US!!!
  89. k24 and alpha header?
  90. megan vs weapon r header for r18?
  91. Help picking header
  92. What's the best
  93. Vibrant hfc header/Buddy club pro spec
  94. Gasket?
  95. skunk2 alpha header
  96. Tsudo headers
  97. What headers to get ?
  98. Header rattle, any suggestions?
  99. Will this header fit?
  100. Header + Mugen Sports Exhaust
  101. Need header with cat
  102. SKUNK2 Megapower header 1/16 inch away from steering rack?
  103. Aftermarket Header with Stock Exhaust?
  104. Needing header advise.....
  105. Header suggestions?
  106. buddy club header springs
  107. Race Header collector sizes?? Best header for 3" Fullrace Exhaust
  108. KiddRacing headers for a 2010 Civic Si
  109. Spec-D Tuning Headers
  110. Invidia RH back order :(
  111. what header to pair with full race exhaust?
  112. My ASP 4-1
  113. O2 Sensor Extension Help Pleaseeeee!
  114. Type R (FD2) Header
  115. Vibrant header w/ HFC and defouler question
  116. Replace kiddracing test pipe with a 3 inc pipe??
  117. 3 inch header
  118. Will I need flash pro for skunk2 alpha header?
  119. kiddracing header + 3 inch gopower exhaust v2 just bolt on?
  120. is this how the full race exhaust mates with the skunk2 header?
  121. Please help!!!!!!!!!!
  122. Heatwrap + Skunk2 megapower header??
  123. buddy club header extension?
  124. best header fitment wise
  125. BuddyClub Race Header...
  126. kiddracing header
  127. Still Smilin'. Invidia Header and Full Race Exhaust Review
  128. Tsudo Civic SI Header with High flow cat and my vibrant exhaust go together?
  129. Header + Engine Mounts Install in Chicago Suburbs?
  130. Header/exhaust combo.Questions On merge collectors. Looking for most N/A hp
  131. k20/k24 what S2 header? or better option?
  132. Need Help ASAP
  133. Running without flashpro- is it ok?
  134. Can't Decide
  135. Gaskets needed for Alpha SK2 Header
  136. best header that comes with HFC?
  137. Skunk2 Alpha/Megapower Heats Cup Holders
  138. My O2 sensors plugged in correctly? Skunk2 Alpha
  139. SSR vs Kiddracing race headers
  140. Best option for exhaust system.
  141. Have an Issue and Need Help
  142. Invidia race header o2 question?
  143. Kidd Vs Skunk2 Megapower updated comparison?
  144. Header Help!
  145. any header that will still keep me carb legal?
  146. Any idea what header this is?
  147. Header Complication
  148. Anyone ever try hooking a HFC w/ the Invidia RH?
  149. Header w/ HFC question
  150. bc header test pipe
  151. Alpha header + q300 catback = rattle? help
  152. Anything else I need to know when installing alpha header?
  153. Header install help.
  154. Invida/FR facts??? Help
  155. Checklist for RH/E install.
  156. Skunk2 Megapower Headers being Discontinued??
  157. Vibrant Race Header with HFC/Engine mount
  158. Dc headers?
  159. Berk high flow cat with stock exhaust
  160. Need help!!!
  161. Sweet Header Bang in Reverse!
  162. "Legal" header for convenience
  163. header advice and help?!!
  164. Vibrant Header?
  165. Header problem?
  166. catted header
  167. Window Welded Mounts
  168. Ct-eng header or any race header
  169. Skunk2 megapower header with stock exhaust
  170. O2 Sensor Extension help
  171. Alpha Vs Megapower
  172. vibrant cat delete header opinions?
  173. Anybody try this one?
  174. Vibrant HFC w/ stock exhaust
  175. Need some advice
  176. Random Tech possible 02 code
  177. Header Quandry!!
  178. Magnaflow Cat/Header for R18
  179. Strup Header
  180. R18a OBX Header and Downpipe
  181. Catless Header CEL?
  182. Has Anyone Heard Of This Header?????
  183. All Motor Power!! Header Help SKUNK2 VS INVIDIA
  184. trying to find the right header
  185. flex pipe question
  186. Invidia Race Header Weird Rattle
  187. Header/catback of different brands compatability
  188. Full race/berk hfc vs invidia q300/invidia header ??
  189. Looking for some ADVICE: Buddy Club Header +FR Exhaust Combo?
  190. header installation without touching subframe
  191. What Header Should I Get?
  192. is there a 4-1 header under 600? lol
  193. new ebay header
  194. Running Catless, is it bad for you?
  195. jw
  196. Does the BC header match up with Q300
  197. Vibrant RH HFC, FR exhaust combo opinions?
  198. Those with the Berk HFC
  199. Option for running HFC?
  200. Vibrant header with HFC + Tanabe Touring Medallion cat-back system
  201. Skunk2 Alpha vs MegaPower headers
  202. 2013 buddy club header for 09 si.
  203. Is it possible to run aftermarket headers without flash pro and a CEL light ?
  204. Tsudo header and tsudo s2 cat back
  205. Invidia Header
  206. Catted Header?
  207. Looking into getting header. Few questions
  208. Is this a Skunk2 Megapower or Alpha header on my car?
  209. do headers damage engine?
  210. Will a 2.5" merge collector bolt on to the stock pipe fine?
  211. PLM Test Pipe/Cat Question
  212. Header issues
  213. dcrh
  214. 316 Racing Exhaust Manifold Studs
  215. leak after header
  216. My Vibrant header - (NO CAT), looking to trade for one that is catted btw.
  217. Header Hissing??
  218. problems i might have with aftermarket headers
  219. DC race headers ceramic coating
  220. o2 sensor troubles with skunk2 alpha header
  221. looking for plm headers on ebay
  222. extended o2 sensor?
  223. Ct-e to race header
  224. ASP Budget Header
  225. p1035 error code
  226. Race header with relocated cat? Does it exist?
  227. Invidia Header
  228. How to not break a flex pipe?
  229. please help a noob out !
  230. Heater circuit malfunction with skunk2 header
  231. High Flow Cat plugged or failing. Path forward?
  232. Vibrant HFC vs Invidia
  233. plm header..
  234. valve noise....
  235. Quick header help
  236. Invidia header with full race exhaust review with videos!!!!
  237. Skunk2 alpha series headers
  238. which one to choose
  239. skunk2 header..
  240. Obx headers for R18?
  241. O2 sensor
  242. Bcrh installed rough idle. Help? Video clip inside
  243. what header and exhaust to get
  244. Dc2 Sport Header
  245. Bcrh no flashpro
  246. skunk2 alpha header o2 sensor
  247. invidia
  248. help a noob out
  249. Can you confirm this header
  250. kidd racing weight