View Full Version : Series I Aftermarket Performance Modifications


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  1. stage 2 clutch
  2. MS vs RB exhaust system 1-Introduction
  3. Turbo kit for auto tranny???
  4. Cat or downpipe replacement
  5. MS Sport vs Borla Exhaust
  6. Anyone in CA. using the REVI intake?
  7. possibe upgrade to K&N Typhoon 2
  8. Help =[
  9. Steam powered Turbo
  10. N/A Interceptor X dyno sheet finally posted
  11. Any updates on autocross, lightweight exhaust?
  12. twin turbo rx8?
  13. Flywheel vibration
  14. RP supercat
  15. Otto Racing Intake...any thoughts?
  16. EMS+light fly+ram air+UD pulley=quick RX
  17. Where the %#?+^* heck is all this heat coming from anyway?
  18. Brillo's Test of the Mazsport Fan Modification
  19. Racing Beat Duct to factory airbox
  20. horsepowerfreaks rx8 owners: Seems like BS HP claims to me...
  21. I want buy a Mechanic Throttle body and fuel system upgrade with return line
  22. need help on deciding!!!
  23. K&N Typhoon 2 how to clean?
  24. N/A Dyno Tune @ KDR
  25. Under Hood Cooling Options?
  26. One of a Kind: Racing Beat Red REVi
  27. 2006 RX8 AEM Intake System Test Fit
  28. How to test performance mods
  29. Racing Beat Intake & Exhaust?
  30. Fidanza Flywheel and Clutch Masters Stage 4 clutch opinion's
  31. Any Ideas for a Cheap performance upgrade
  32. Who has a midpipe without a cell
  33. New at Mods, Need more Noise!
  34. Greddy eManage Installed and Dynoed - Results + Problems!!
  35. Exhaust Questions??
  36. Anyone install a g-force meter?
  37. Greddy manual links?
  38. Dyno 2 types of fuel.
  39. New Intake And Car Dies
  40. help Just a Quick Question Midpipe Question
  41. Umnitza intake. Thoughts, issues, conclusion. 8/23/06
  42. RX-8 Flywheel?
  43. N/A RX-8 Dyno tune
  44. Tuned in Japan?
  45. O2 Sensor Simulator for Catless Pipe
  46. Looking for a cooler running RX-8?
  47. Greddy Air Diversion Panel
  48. Large decal
  49. Transmission
  50. RP Midpipe w/ RB exhaust
  51. is this a good deal?greddy exhaust!
  52. Making a Titanium exhaust.
  53. revi w/ air duct OR AEM
  54. Anyone with Greddy oil pans
  55. FEED Intake Anyone?
  56. Racing Beat Race Pipe
  57. Issues with RB Intake?
  58. Reguarding Fuel System..........
  59. Greddy oil pan gasket
  60. MS Sport muffler and RX8Store HFC fitment
  61. interceptor x
  62. needing help on performance mods!
  63. ROTARY XPERT - N.S. Racing Custom Single Exhaust
  64. Need a little Help Deciding
  65. rx8store.net high flow cat
  66. Pulley question
  67. Need advise on Greddy Turbo kit
  68. Fix the stock ECU mapping?
  69. Need help
  70. K&N 06 Typhoon Short Ram Cold Air Intake A Waste Of Money?
  71. Can anyone list 06 full exhaust systems w/price?
  72. Waste of money?
  73. RP Supercat or AFE shifter??
  74. Stangs and Evos trying to intimidate you? worried about car jackings?
  75. mazdaspeed CAI
  76. New HKS Single outlet exhaust
  77. Aftermarket Exhaust in NY?
  78. next mod?? any suggestions?
  79. radiators, radiator, radiators
  80. Greddy SP2 install?
  81. Emanage Ultimate greddy upgrade kit... for N/A?
  82. Catalystic converter when caput.. now my rx8 has no power..
  83. Where's the best place to buy AEM CAI?
  84. RACING BEAT REVI INTAKE = problem with healights???
  85. Power Mod EMS for N/A tune - installed
  86. Want to make a little more noise
  87. Performance for under $1000?
  88. Need quick exhaust help.
  89. exaust opinions
  90. this is the best intake
  91. Turbo?
  92. agency power cat back
  93. ok couple questions (newb)
  94. cold air intake
  95. A'PEXi PS Revolution Exhaust
  96. Which cat wont burn up after leaning the car?
  97. How strong is the Renisis
  98. Were can i get this bolt and spring
  99. new brakes and dampers
  100. Increase performance
  101. Anybody doing ECU tuning on their RX-8's with success?
  102. Greddy Exhaust and 3inch midpipe
  103. Free Mazdaspeed Part - CAI?
  104. Jet Performance Tuning
  105. Mid-pipe Vs. MPG
  106. Greddy SP2
  107. best full exaust system!
  108. which intake are the best for our 8s????
  109. Rotary Performance HF Cat Popping Sound
  110. WOW this is the best intake ever!! :sarcasm:
  111. Custom Exhaust
  112. REVi Ram Air Duct and Revi filterbox.
  113. Brillo's Interceptor and HF Cat Dyno Tune
  114. Mazdaspeed CAI (Review)
  115. Agency Power Catback installed
  116. Speed Force turbo
  117. rx8 newbie
  118. Where to buy 20B rotary engine
  119. cz and torque
  120. Dyno Tuning the Interceptor NA and RP Highflow Cat - Any Advice?
  121. Question for NA setup.
  122. Agency Power Exhaust in Stock
  123. why cant the RX8 make horsepower?
  124. Muffler Removal
  125. best cold air intake?
  126. stock exhaust pipe diameter?
  127. Warrinty Question
  128. Umnitza/simota intake !!!
  129. Pro's and Con's of Various Exhausts: Greddy, Borla, Magnaflow, MS
  130. Falken 615 tire wear
  131. MPG gain with bolt on modifications
  132. Stainless Cat-back on ebay for $299
  133. MS Sport Exhaust
  134. Turboback Exhaust
  135. boost gauges
  136. flywheel, aem cai, or anything else recommended:)
  137. Intakes Loose Hp????
  138. which ECU is best?
  139. My thoughts on RB duct + OE airbox
  140. Magnaflow Exhaust is badass
  141. Upgrade Radiator
  142. Greddy exhaust vs Mazdaspeed
  143. stealth nitrous kit?
  144. How to perform a vfad-sectomy?
  145. Mazdaspeed "Power" Trifecta: CAI, Dual Exhaust, Flywheel
  146. MS CAI install Engine Wolnt stay running
  147. -------Racing Beat exhaust: pops? CHECK ENGINE LIGHT?--------(help)
  148. Any agency power exhaust sound clips?
  149. Partial Venom nitrous kit?
  150. aftermarket wires
  151. Borla Exhaust price?
  152. rx8 grill
  153. Another Mid-Pipe Question
  154. After my research... this is what I've settled on... green light?
  155. Logical to do Clutch at the same time as Flywheel... QUESTION
  156. night and day mods
  157. mod steps
  158. Dyno results from my mods
  159. exhaust possibilities
  160. Headers on an RX8
  161. FAO: Those with midpipe and MS CAI
  162. Mazdaspeed Front CF Strut worth the $275?
  163. greddybexhust & kn typhoon intake
  164. Agency Power Pullied + Supercharger? problem?
  165. Ultimate goal of FI - does that mean a REVi would be useless?
  166. increased throttle response mod
  167. N/A Interceptor X with Dyno to come SOON!
  168. New updates to racing beat website
  169. finding a greddy exhaust
  170. Corksport Installed!!!
  171. Why hasn't anybody mention the CorkSport Exhaust???
  172. Adding a trust torbikit
  173. does agency power titanium exhaust have more than just catback
  174. Looking for a EMS for my RX-8 Turbo. Is it Interceptor X the best choice??
  175. Last question about Racing Beat intake
  176. Some friendly advice
  177. interceptor-x question
  178. HKS or GREDDY SP2
  179. RX8 Greddy vs Ferrari
  180. TurboXS Exhaust
  181. Midpipe and Super Cat Question
  182. Supertrapp Mufflers
  183. SR hi flow cat and greddy exhaust ?
  184. ? For those with Magnaflow Exhaust
  185. HKS Sparkplugs
  186. Ressting ECU. Yes? No?
  187. 350 rwhp
  188. Mazdaspeed dual canister exhaust weight
  189. HKS Greddy AGENCY POWER
  190. shoot flames
  191. pullies pullies
  192. Hymee exhaust: my take
  193. fuel injector cleaner?
  194. Ms Exhaust
  195. SR Midpipe, any CELs?
  196. JIC 2 or greddy SP2 exhaust
  197. K&n Typhoon
  198. HKS legamax!!
  199. Pettit Racing Product Survey!
  200. 3 inch Titanium Exhaust???
  201. Interceptor X for N/A anyone?
  202. Agency Pulley HELP!
  203. RP SuperCat, Good or Bad?
  204. Helix exhaust? *vid*
  205. Mazda Speed CAI Impressions
  206. Installed My REVi Today!
  207. **The perfect setup**
  208. Mazdaspeed dual muffler exhaust - Wow!
  209. Warrant Question
  210. Going Straight to Turbo. Drawbacks?
  211. Exhaust, exhaust, exhausts
  212. K&N drop in filter
  213. Paint On My Exhaust
  214. R-Magic ECU
  215. Whats the differance?
  216. Greddy E-manage Maps (post them Here)
  217. RP Supercat info
  218. Gt35R with a T2 exhaust housing
  219. Greddy Profec E-01
  220. Throttle Body
  221. HIgh flow CAT
  222. Canzoomer VS Interceptor X
  223. Tein or Tanabe Shocks w/ Electronic control
  224. Mazdaspeed exhaust single versus dual muffler
  225. k&n air filter - petrol consumption
  226. Agency Power pulley and CEL
  227. just got mazdaspeed sports muffler installed
  228. PanSpeed Rx-8
  229. Greddy SP2
  230. Optima Performance Module +25HP?
  231. Mazdaspeed cat back and cold air intake
  232. Power problems
  233. Titanium exhuast rusting?
  234. greddy turbo instructions
  235. RX-8 Exhaust Systems?
  236. Clutch, Clutches, Clutches
  237. Midpipe Question
  238. Logic behind the Racing Beat Exhaust upgrade?
  239. Need help, can get my mind straight!
  240. Axial Flow Short Shifter... is this normal?
  241. Who makes the upgraded Ignition Coils Again?
  242. Simple question about intaek. which one?
  243. My thoughts on my new agency pulley
  244. Impression on my new Racing Beat REV8 Exhaust System
  245. Theft Light problems help!
  246. Headers & ECU tune
  247. The heatshield weld on my RP Supercat broke, annoying rattle, need advice! D/FW Texas
  248. Questions on some mods I plan on doing
  249. DID they fix the mazda speed intake yet???
  250. InterceptorX and NA fuel savings application