2.3L I-4 [Archive] - Page 11 - Mazda 6 Forums : Mazda 6 Forum / Mazda Atenza Forum

2.3L I-4

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  1. Throttle Body Optimizations Problem?
  2. Mazda 6i Cai
  3. Aem Cai On 2.3l - Pics Anyone?
  4. Intake Install
  5. Just Getting Started
  6. My Mazda 6i Valvoline Mobile Dyno Run
  7. Did The Air Box Mod/resonator... Partially.
  8. Throttle Body Mod On 2006
  9. 30,000 Mile Service
  10. Cleaning Fluid For Mazda Brand Cai
  11. Clutch
  12. 5w-30 Oil Question
  13. Bolt Size Question.
  14. Another "what Should I Buy With $1100" Thread. Yay!!
  15. Injen Cai Filter
  16. Mafci Intake
  17. Two Dynos This Month...
  18. Reflash?
  19. Oil Change??
  20. Which Lines Exactly
  21. Need Some Help On Whats Happeing With My Car..maf?
  22. My Times At The Track
  23. Is Here Anyone In Alabama That Can Help A Brotha Out?!?!?
  24. Obd 'dyno' Runs
  25. Suggestions For 2.3
  26. Ignition Coils??
  27. Free Shipping On F2 Headers Right Now
  28. Solid Engine Mount
  29. Car Stalled...!
  30. Little Vibrations
  31. U0121 Cel
  32. Nitrous
  33. When To Clean Cai
  34. Ecu Wiring Diagram
  35. Cracked Manifold?
  36. Twin Turbo For 07 Model?
  37. Why All The Turbo Issues
  38. Hunting For Idle Rpm
  39. High Speed Vibrartion
  40. Everyone That Owns A 4 Cylinder Should Read This
  41. Ricardo At F2
  42. Confused
  43. Thanks To The 2.3l People
  44. Installed Aem Cai And Can Now Hear A Whistling Sound
  45. Pic Of The Nitrous Install
  46. Msd Ignition For 6i
  47. Engine Light
  48. What Next?
  49. Pcv Valve
  50. What If I.......
  51. Guess What I'm Forced To Do...
  52. Resignator Removal?
  53. Throttle Body Optimizing/boring
  54. Vcts Re-install
  55. Exhaust System Scheme
  56. Cp-e Intake Problem Please Urgent!!
  57. Spark Plugs
  58. I Have Question
  59. Aem Intake
  60. 2.3 Mzr Spec Sheet
  61. How High?
  62. Performance Chips
  63. 2.3l Race Midpipe
  64. Guess What Im Doing....and Is Now Done.
  65. Valve Bodies
  66. Need Some Help With Engine Pinging Guys!
  67. Where To Buy Headers?
  68. Best Sounding Intake?
  69. F2 Intake Manifold...rd 2
  70. Fujita High Flow Filter On Injen Cai
  71. Book?
  72. Oil Drain Plug
  73. Spark Plug Wires 2.3l
  74. Tension Pulley
  75. I Juss Performed My First Mod...the Air Box Mod
  76. Venom 400
  77. Where Is The Resonator Removal Instructions At? Looked All Through Forum And Search. I Got Air Box Mod Instructions Though :-)
  78. F2 Duratec Header Round 2
  79. 2.3l Unusual Noise From Drive Belt/tensioner
  80. Torque Specs
  81. F2 Intake Manifold
  82. Who Has A Mazda Cai?
  83. Cleaned My Filter, Advanced Timing
  84. Advice On Exhaust
  85. Mazdaspeed Cai For 6i Auto
  86. Acceleration Lag...
  87. Opinions On The Mazda Air Intake
  88. Scangauge Settings...
  89. Runs High When Started
  90. Cpe Mafci Install.
  91. measurement mobil1 bottle. Oil measuring with dip stick
  92. catback or axleback
  93. Just a funny Little Story
  94. More Torque?
  95. synthetic oil
  96. How About a Super Charger?
  97. well today sucked...
  98. Rattling from tire area?
  99. New Duratec Headers!
  100. How screwed am I and my engine?!?
  101. High Altitude Stall - 2003 Mazda6i
  102. Anyone have the stock air intake for an 03 mazda 6
  103. engine swaps
  104. 2006 model -- coolant type
  105. OIL LEAKSSSSSSS
  106. CPE Mafci Help needed ASAP for 2007!!
  107. vcts??
  108. so i installed a injen cai...
  109. Thrown CEL (and its not your typical one...)
  110. Oil Amounts
  111. A/C Question - compressor cycling
  112. Turbooo
  113. wierd vibration after advancing the timing...and ideaS?
  114. How do you people clean F5 FUJITA filter?
  115. Oil Filter Problems
  116. Stock Header Optimization
  117. Wondering if anyone knows?
  118. Install Mazda5 ECU?
  119. 6i grounding locations
  120. getting a new clutch
  121. Cosworth Intake Manifold
  122. Killing the Spin-on idea
  123. Bolton ATX 2.3L times?
  124. F5 Fujita heat shield
  125. HVAC blower motor very loud...
  126. Port and Polish
  127. focus vs mazda 6
  128. Microtech from Mazsport can be done...if there is enough interest...
  129. NEED HELP!!
  130. squeeking/squealing coming from pulleys
  131. intake question
  132. Magnaflow catalytic converters
  133. air intake
  134. CAI
  135. aem intake
  136. Air Box Question
  137. technical exhaust question
  138. interesting story about my exhaust...
  139. F5 Fujita CAI
  140. SR Motorsports Project 6?
  141. Fujita or AEM intake system Mazda 6i
  142. I have a problem
  143. just FYI
  144. 2007 Model and Exhaust compatibility
  145. Injen SES, what does it take to get it on?
  146. Add Coolant to 2.3
  147. Official Header Interest Thread
  148. Intake systems
  149. Header and Exhaust
  150. How does enlargening exhaust pipes change powerband?
  151. Racing beat exhaust 6i, video clips.
  152. change own oil in 6i
  153. I've Decided to get some BOOST!!
  154. Draxas headers installed...
  155. Start Up Problems
  156. Motor mount?
  157. Power Pulleys
  158. VTCS Removal Help
  159. check engine light, help before i go to the dealer.
  160. On the trac with a Tc
  161. where can i get a high flow cat
  162. noise when car turns off
  163. 04 m6 80K Service
  164. CEL P2401-what is this??
  165. Intake + air / fuel cont.
  166. Would the mods on this site work
  167. problems after installing sri
  168. Plug In Options...
  169. Some Help Plz!
  170. Mazda 6 mods/freemods
  171. Better midpipe might be all we need?
  172. an awsome free mod
  173. hi guys~ I could use some suggestions
  174. fooling around with my car and
  175. anyone try supercharging a mazda 6 2.3l?
  176. drive belt
  177. CPE INTAKE HELP!!
  178. NOS or C02
  179. What would be better?...
  180. Intake+Headers+Exhaust?
  181. Changing PCV Valve
  182. Injen Hydroshield for fujita
  183. Have you seen this ram-air system?
  184. SOme questions
  185. How to Replace Purge Valve
  186. Help anyone
  187. timing chain service
  188. Under body pics of a stock '06 i
  189. Storing My 6
  190. Mazdaspeed vs. Racing Beat
  191. oil sandwich adapter
  192. My turn to be frustrated with simple things...
  193. Stock Oil Pressure Sender Size & Threading in 6i
  194. Throttle Body Mod
  195. How I Didnt do my HowTo : Install Mazdaspeed CAI for 2.3L
  196. whose got the highest HP on these?
  197. 2.3L I-4 accelerates - decelerates - accelerates
  198. Iratic Idle with MS CAI
  199. Anybody thinked/did this ?
  200. Intake Manifold
  201. Question about purge solenoid valve
  202. new header discussion....
  203. Engine Knocking?
  204. Timing belt
  205. Fuel system
  206. Color of O2 Wire
  207. POLL TIME!!!!!
  208. Rear mounted turbo
  209. Twin Loop Exhaust
  210. mazda6 or rx-8
  211. Why is the rev limit so low?
  212. loose gas cap=CEL??
  213. Workshop Manual
  214. Tanabe exhaust
  215. Cleaning Mazda brand CAI
  216. acura gsr talkin shit( help)
  217. intake manifold Hp gains?
  218. CEL help please.
  219. Injen intake
  220. airbox mod on the 2006 6i
  221. Greddy Evo 2: INSTALLED
  222. is Dyno tuning not worth it?!
  223. Best place to buy a MazdaSpeed CAI for 6i
  224. Just got a few mods done!!!
  225. unorthodox flywheel (2.3L)
  226. Remus exhaust
  227. Atenza Sport Wagon help
  228. Bored Out/Optimized throttle body
  229. 4 cyl. knocking/pinging - help!!!!!
  230. Performance Mods (a Few Options)
  231. intake install hose question
  232. Exhuast system power
  233. Anyone have an electric cut out on their 6?
  234. Squeaking serpentine belt?
  235. mazda 6 turbo
  236. Focus and 6i differences
  237. Help Guys 2007 6i ATX
  238. CEL Help
  239. Help! I have an intake And a check engine light!
  240. check engine light
  241. CEL came on. Error Code P0456
  242. High Flow Cats
  243. can it beat me
  244. CPE MAFci
  245. Is it Pointless
  246. 05 6i 5 door K&N intake install help
  247. Microtech ECU
  248. Stripped drain plug
  249. f2 header almost rdy!!!!
  250. Turbo kits?