View Full Version : Aftermarket Performance Modifications


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