View Full Version : Series I Aftermarket Performance Modifications


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  1. Beefy Exhaust
  2. Nordskog Boost Gauge
  3. which intake is best?
  4. DIY Request Steering Wheel
  5. Aero Turbine Mufflers? Maybe.. Maybe not...
  6. 09 fuel pump
  7. Rotary Extreme dual catback
  8. AEM Intake or HKS Racing Suction??
  9. help please!!! just installed AEM CAI
  10. Megan Racing Exhaust
  11. AEM/MS Intake just installed... impressions
  12. how much hp from mid pipe?
  13. cel
  14. calling all megan exhaust owners
  15. Ideas for Intakes??
  16. Borla + Agency = win?
  17. Opinions for basic mods...
  18. Exoticspeed RII-Titan Mazda RX8 2003-09 Exhaust
  19. Re-Amemiya Header
  20. RX 8 intake
  21. Final 2 Exhausts
  22. found a great deal on HKS hi-power exhaust
  23. Does anyone have pics of the Weapon R coolant reservoir installed???
  24. cheapest "cat-back"
  25. BHR Mid-Pipe Sound Video
  26. Product Feeler: Battery Relocation Kit
  27. HKS Hi Power/Mazdaspeed rear ???
  28. Aftermarket Voltage Gauge / DFW area install ?
  29. secondary air inlet sensor?
  30. What's the best cold air intake for the 8?
  31. Which Catback?
  32. Spectrum Elite - SE by greddy
  33. can i do this? cai install
  34. SR High Flow cat? Good or Bad?
  35. Name that strut bar...
  36. Thanks Fluidmotorsports
  37. Dual-Silenced Mid-pipe!!!
  38. Intrested in buying a Intake Need some Input
  39. Need help on the MazdaSpeed Intake
  40. CC Exhaust Inserts
  41. Exoticspeed R1 header
  42. weapon r intake systems
  43. Ap pulley question
  44. Fluid Motorsports upgraded differential service
  45. corksport exhaust?
  46. Any one try SR motorsports parts? intake, exhaust, pulleys? or power packages?
  47. ebay turbo kit?
  48. BHR Ignition Kit Doesn't Work!!
  49. Greddy Sp2 Exhaust
  50. Got Borla Cat-Back System today.
  51. I gutted the cat from my OEM midpipe yesterday.
  52. exhaust tip diameter/loudest
  53. Exhaust?
  54. RB exhaust sound clip
  55. Greddy SP2 + Highflow cat = too loud sound
  56. How is your RP Supercat holding up?
  57. The least CAI problems?
  58. Mishimoto Radiator
  59. Ap or Emanage
  60. Royal Purple Oil Filter !?
  61. Is RP Supercat still the best high flow cat?
  62. Esmiril Racing Ignition Upgrade
  63. My first Mod
  64. does anyone have a ported engine?
  65. for a FIX IT ticket for my exhaust.. anyone have a spare stock exhaust?
  66. So, I my BlueFlame Exhaust system
  67. Exhaust and intake question
  68. Nitrous button
  69. Tial V44 or Synapse Synchronic 50mm Wastegate
  70. I need advice on a twin turbo kit
  71. Please help me decide!
  72. All motor RX8
  73. intake problems
  74. Mid pipe or no mid pipe
  75. Cobb AP
  76. Borla exhaust...
  77. PRM New Intake REVIEW!!!
  78. Now What?
  79. Finally Found it...
  80. Okada Projects Plasma Direct coils
  81. Natural exhaust??
  82. Product R,D,&P Request
  83. BHR Midpipe
  84. What is the Most Quiet Midpipe?
  85. Racing Brake Big Brake Kit
  86. which is the most Quiet aftermarket Catback?
  87. Urthane Exhaust Hangers
  88. cost of flywheel install?
  89. NRG E-PAC installation!
  90. Fyi..obx 3in cat delete pipe
  91. BHR SALE product ideas
  92. apex/side seal coatings?
  93. Quick Question
  94. Forced Induction
  95. Weight Redux
  96. Calling All Midpipes
  97. Final Drive
  98. TurboXS Catpipe Question
  99. Midpipe Bolts
  100. Af sts???
  101. Advice Needed
  102. Performance Chips
  103. what to do, what to do
  104. Exotic speed exhaust
  105. Borla Exhaust on a 2009 rx8
  106. perfect rotary exhaust
  107. SR Motorsports products
  108. DR AP MP vs ExoticSpeed Catpipe dBAs
  109. New intake, exhaust, turbo suggestions
  110. Anyone with mazsport duel midpipe+straight through muffler?
  111. Do you need the RP bolt and gasket to install RP cat??
  112. Hard Piping
  113. Borla Catback Question
  114. Need Acceleration
  115. Spark Plug Wire Size?
  116. other exhaust brands
  117. GReddy 15MM oil catch can
  118. Exhaust Help
  119. HKS twin power ignition.
  120. Wideband O2, Whixh one?
  121. Racingbeat vs Borla exhaust
  122. Turbo or other things??
  123. any option to replace this
  124. Need Help With Air Intake System
  125. intake manifold
  126. Will the 04-08 Exhaust fit the 09's?
  127. Im Soon To Get A Muffler.Advice? Experiece? Prices?Opinion?
  128. Will the the original air box work with the Revi Ram Air Duct?
  129. Best mod for <300?
  130. Weight
  131. PTP turbo kit!!!!!
  132. pulley or short shifter??
  133. pros and cons
  134. Washer fluid tank hose size?
  135. Syncro Saver Customer Feedback
  136. Universal Exhaust tips
  137. Twin tip RB exhaust 2009
  138. Need help with HKS
  139. Axial Flow Short Throw Shifter Height
  140. Exotic speed or Greddy se
  141. Looking for exhaust for rx8. Questions about best choice.
  142. AEM Intake/ Intake question
  143. Turbo question
  144. hey,
  145. MSD and Moroso Wires Compared
  146. LOL's on this turbo kit
  147. AEM CAI colors.
  148. Progress sways - are these it?
  149. Leg Motor Sports Ram Air
  150. EGT sensor issues W pics
  151. Alright Whats next?
  152. Short shifter
  153. Mazmart's New Product ! Lower Temp Thermostat !
  154. AEM CAI with Agency power full exhaust includin Midpipe
  155. piping diameter fo cat
  156. AccessPort and mid-pipe q's
  157. Greddy SE exhaust
  158. Does an exhaust become quieter after some time?
  159. Problems with AEM intake
  160. ExoticSpeed catted midpipe.
  161. OBX Exhaust
  162. which one will give you more HP RP supercat or Rx7 cat midpipe
  163. TiTek header
  164. NGK Spark Plug Wires
  165. Question for anyone with CF Ram-Air Intake duct
  166. Question: Cat-Back Exhaust
  167. looking for alittle extra power
  168. Which Clutch is Worth my Money?
  169. AP Exhaust or Exoticspeed Exhaust
  170. My exhaust dump
  171. Ways to improve the stock air intake?
  172. more exhaust advice.
  173. Review on A'pexi Megaphone Hybrid Evolution exhaust (Legal)
  174. rx8 base model
  175. Were to get a replacement Transmission
  176. RB Inlet duct vs VFAD
  177. Any one running mazmart water pump with under drive pulley?
  178. Again, ignition fail from mazsport
  179. midpipe ?????
  180. Installed greddy turbo kit & will not hold idle
  181. Greddy SE or HKS Legamax
  182. accessport
  183. Adding a little power?
  184. Exhaust Recommendation
  185. Re Amemiya Ram Intake
  186. custom dual filter intake, no idle problem
  187. Rp super cat Vs. RB racing pipe
  188. Exoticspeed R1-T exhaust
  189. Custom Exhaust Question
  190. OBX Fuel Rail
  191. Coils....
  192. Secret Weapon Intake.
  193. Will a CAI-Header-HF Cat-exhaust will cause a too lean condition?
  194. Exhaust Help need some advice
  195. so looking after the many different exhausts...
  196. where can i get a knight sports exhaust?
  197. need help- header for $197.50 shipped. good deal?
  198. Cobb Accessport and my warranty
  199. OBDII port relocation kit?
  200. Mazmart Waterpump???
  201. will usa Racing Beat REVi fit uk rx8?
  202. K&N Intake V2
  203. Clutch Pedal reinforcement welding question:
  204. k and N
  205. Lsd???!?!?!
  206. Clutch & Flywheel Decision ?
  207. Turbo Question
  208. 4.77 Diff
  209. 2009 RX-8 aftermarket exhausts
  210. RE Amemiya super dolphin to good to be true?
  211. Sard mid pipe
  212. Noise level for mazsport duel midpipe+HKS Hi Power exhaust
  213. V-Band for Cat to Cat Back Coupling
  214. ACT 6 Pad/HD Pressure plate?
  215. HKS Racing Suction Intake kit Installed
  216. transmission gear questions
  217. ExoticSpeed R1-T dual exhaust.
  218. Noob who wants to supercharge
  219. K&N sound
  220. Has anyone here tried this?
  221. stock intake mods
  222. ARC intake
  223. Question about Horsepower gain! Plz help! I need your opinion.
  224. Fastest N/A
  225. Air Intake & Exhaust Suggestion
  226. Spark Plug DIY
  227. CO2 cool down air temps?
  228. Mandrel Exhaust Systems 3in magnaflow exhaust...
  229. Exhaust (Mazdaspeed, Borla, RacingBeat)
  230. all new exhaust help.
  231. Gilmer belt anyone?
  232. Cold Air Intake vs. Intake
  233. Exhaust Gasket between midpipe and backbox?
  234. Issues with Fuel Pump install
  235. Question: Going Catless and the AccessPort
  236. low vs. high impedance injectors
  237. OMP calibration / flow
  238. i need help on exhaust
  239. agency power exhaust question
  240. Build-up... where to start and go from there?
  241. Racing Beat VS Greddy SP2 Discuss!
  242. Rx7store.com or Exoticspeed high flow cat
  243. Quick Question about AMB display
  244. Straight pipes
  245. ap exhaust help
  246. Question from a new member
  247. Non-resonated midpipe (RB) volume
  248. Wich Exhaust system ?
  249. Someone give me a diy on how to install AEM uego
  250. Has anyone got baided brakes and fuel lines