View Full Version : Aftermarket Performance Modifications


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  1. The difference a maf makes
  2. Mazdaspeed catback impact on mpg?
  3. HKS legamax Catback
  4. HELP! possible stripped midpipe bolt
  5. r & b race pipe
  6. RX8 Throttle Body Bypass Kit +8hp
  7. Racing Beat Flywheel Comparison vid
  8. Transmission Upgrades
  9. Painted Underspoiler
  10. HKS hi power installed!!
  11. Hi Flow Cat or Resonator?
  12. Need To Change My Catalytic Converter.
  13. GReddy EVO TT exhaust is here!!!
  14. REVi instructions in PDF anyone?
  15. 5zigen RX8 Catback
  16. Looking for re amemiya
  17. will a high flow cat void my warrenty
  18. Umnitza Intake installed= Crazy fuel mileage!!
  19. Intake/Exhaust and warranty
  20. New Mod - Ground Wire Kit
  21. AEM Cold air intake claims true?
  22. HFC, Straight or stock pipe
  23. AEM / K&N or MS intake which one?
  24. Mazdaspeed absorber good?
  25. K&N Typhoon Intake
  26. Stock exhaust audible?
  27. Which short shifter?
  28. hyper rev magazine cooling suggestion
  29. Do I need the K&N Air Filter for the Revi Intake?
  30. Intake sound clips
  31. RX-8 Turbo/Supercharger Production
  32. Best Cat for my money?
  33. New Exhaust!!!
  34. Ecu
  35. defi guage
  36. intakes, please help
  37. List of Titanium Exhausts
  38. MS Alternator Pulley
  39. Can a person feel 3-5 hp?
  40. caution on Revi install/mantaince
  41. wideband gauge?
  42. Finally got my exhaust.....
  43. Racing Beat Race Exhaust Installed
  44. intercooler sprayer?
  45. RB Ram air question
  46. Greddy Turbo Kit
  47. Need Help With Guage Installations!!
  48. Need Help With Guage Installations!!
  49. Can someone help me whit my clutch/flywheel?
  50. Supercharger for Rx-8?
  51. Revolution exhaust
  52. How much can the Rx8 Engine take?
  53. Anyone has Sound clip of inside the car for RX8 store exhaust or magnaflow exhaust
  54. dont flame but what is the use of having a 6th gear
  55. Magna
  56. Magnaflow Performance Exhaust
  57. Best PC Tools for the RX
  58. Tax Return = Low 14's?
  59. Ganador Exhaust ?
  60. Soon To Be Upgrades
  61. 05 Airbox does not fit K&N replacement filter.. WTF?
  62. Lightweight flywheel questions?
  63. Ideas on what to get for my 8
  64. Racing Beat Race Flash
  65. AFR logs in second and third gear very different
  66. Will small mods hurtmy engine
  67. Stock Intake VS Racing beat
  68. clutch wear...?
  69. All stock and want suggestions
  70. 65K miles and stock clutch ... advice
  71. Cold air intake
  72. Northeast Mazsport tuning day
  73. Mazsport Cooling mod - does it work ?
  74. Looking to get a little more out of my 8
  75. Help!Anyone has issue with mounting RX8Store exhaust to RX8store midpipe W/resonator?
  76. Borla Exhaust Installed -- Rattle at Idle
  77. Turbo Timer Questions.
  78. Please post any and all AutoEXE parts on your car.
  79. Video Tutorial - clutches
  80. Which exhaust is least loud when pair with midpipe? Racing beats or RX8Store exhaust?
  81. Mazdaspeed vs Racing Beat Sway Bars
  82. Does any 1 have this intake?
  83. agency power exhaust, loss of power??
  84. Performance Software Upgrades
  85. ECU Speed limit removal help
  86. A new guy with a few questions
  87. will miata thermostat fit the renasis
  88. electric charger
  89. BORla exhaust
  90. Carbonetic Parts...
  91. Hymee exhaust doesn't come with intermediate pipe, is it?
  92. Stock RX8 vs. RX8 with Intake/exhaust/flywheel
  93. Where to get Real Supercharger kit
  94. Feed Clutch Release
  95. Racing Beat clutch vs. ACT
  96. E-Bay Groundwire/Voltage Stabilizer Kit
  97. resonator off?
  98. WHAT SYSTEM I AM STUCK PLZ HELP!!!!! 8's
  99. Ztek exhaust info update
  100. Floor Bar For Our Car?!?!
  101. RE Amemiya Exhaust
  102. to screen or not screen the revi intake
  103. Hmm. Carbon Fiber drive shaft!
  104. Recommended Clutch?
  105. Racing Beat Duct Screen?
  106. price for full mazdaspeed makeover?
  107. Cold Air Intake - Why so much $$$
  108. Options
  109. Is Out Anywhere For Less Than This??
  110. Rear fog light?
  111. HKS hi-power
  112. Make up my mind for me
  113. Boost Controllers!
  114. HKS or AGENCY
  115. A-Pillar gauge pod??
  116. Unorthodox Pulley vs Agency Power Pulley
  117. Intercooler
  118. unhappy now
  119. AF short shifter question
  120. Best cold air intake solution ?
  121. Reflash
  122. Finally decided on my performance mods w/ pricing...comments/suggestions?
  123. pic request - agency power exhaust
  124. borla catback
  125. Wierd Groniding sound when pulling out after installing a new clutch and ss line
  126. 500hp 13b
  127. Forced Induction vs. Naturally Aspirated
  128. How do you Properly Tune an RX-8
  129. What should I do?!
  130. DIY-ish Catback??
  131. Lineage engine grounding kit
  132. AEM Cold Air Intake Install - How I spent my Saturday
  133. Racing Beat exhaust tip cracks
  134. agency power pulley problems!!!
  135. short shifter...
  136. Do Pressure Plates Wear Out?
  137. Smooth As Butter ! New Ignition Coils & Twin Power
  138. Ram Air Duct = Cause of overheat?
  139. Mazsport cooling mod vs. RB PCM flash
  140. Need More Power!
  141. quick question: racing beat screen
  142. Review of Racing Beat exhaust system +SR MotorSports FastCat
  143. RP Supercat??
  144. 04' problems
  145. Flex-a-lite install
  146. Lasse wankel header
  147. what is a good clutch
  148. Recommend Parts For AT RX-8
  149. replaceing stock air filter
  150. Review of midpipe+catback(header back system)
  151. WHAT TO GET? nitrous???
  152. AP Underdrive pully squeel
  153. B&B exhaust
  154. Want MPG!
  155. Underglow kits
  156. Question about exhaust
  157. Something vexing about pulleys
  158. Oil Test, Surprising Results
  159. Exhaust / UR pulleys / clear lights
  160. RX8 Header
  161. New Ventilation Kit
  162. More intake info
  163. ? on front air intake flow
  164. Rx8 & 350 Dynos
  165. Small mod advice
  166. Warranty Safe
  167. What is the single best 'mod' you have done to your 8?
  168. Vibrations caused by intake.
  169. this cold air intake anygood?
  170. Exhaust diameter and power
  171. If you had an brand new 8 and $12K.....
  172. So many choices! Please help, Intake.
  173. Yay! New Greddy Exhaust
  174. Agency VS Greddy SP2 (exhaust)
  175. What would you get for $1500?
  176. I want no body roll for under $1300
  177. HKS Hi-Flow arrived!
  178. Pulley problem
  179. RE-Amemiya sways?
  180. Fidanza kevlar clutch
  181. Taka's review of Ogura Racing Clutch - light 250 HP model.
  182. Why the HP diff
  183. benny ignition sucks! need plugssss
  184. K&N Problem
  185. Final Gear and LSD installed!!! But waiting for break-in...
  186. Clutch, Flywheel, and Exhaust!!
  187. PCM switch out?
  188. I wanna build my own intake any red flags?
  189. Should I? Mazdaspeed SINGLE muffler
  190. Mazdaspeed Sport Exhaust
  191. Pipe dimensions for SP2 vs. Stock?
  192. AxialFlow Shifter, note to users
  193. K&N typhoon 2 with RB duct
  194. HKS + supercat?
  195. RP Cat owner: My CEL went off today and I passed emissions!
  196. 3 Rotor or Turbo ?
  197. Monitoring AFR or EGT for each rotor
  198. Latest version of the RP Supercat
  199. Flywheel relating to loss of torque?
  200. RP Short shifter experiment
  201. Greddy Evo TT
  202. Titanium Exhaust Tips - 3"
  203. modifying my exhaust
  204. blow off outside the engine compartment??
  205. Beat to death topic - one more time
  206. Beat to death topic - one more time
  207. borla and rp supercat video? where?
  208. wanted - stock exhaust manifold for rx8
  209. Improve acceleration
  210. The Ultimate N/A setup for the 8
  211. Simota SRI Intake - Review
  212. Custom exhaust. HELP.
  213. RP SuperCat CEL, help!
  214. Custom Exhausts - Let's see em' boys
  215. Cusco LSD Problem PLEASE HELP
  216. 2007 Mods
  217. Low compression Renesis rotors
  218. Ever see someone put the boost gauge to REPLACE the driver air vent?
  219. rx8 hfc with ms dual exhaust?
  220. best intake?
  221. Adding some power, ECU/PCM?
  222. Ownage Suspension!!!
  223. Feed Clutch Big Release???
  224. manual transmission problems
  225. Dealership exhaust problems
  226. Need resonator advice
  227. List of Oil filters !
  228. Catless mid or High flow?
  229. Tanabe exhaust
  230. blown vacuum hose!!!
  231. Helix Exhuast
  232. Warning Agency Brake Lines
  233. Where to buy these?
  234. New Throttle Body??
  235. turbo upgrade speculation
  236. Exhaust cutout dos
  237. Fluids
  238. FS: RB midpipe
  239. upgrades?
  240. possible location for a 3rd oil cooler
  241. FEED 4.777 final drive installed!
  242. Radiator Hose
  243. How about this for a cooling fan mod?
  244. HKS single sided exhaust
  245. fuel system upgrade for NA?
  246. What can i do ???!!!???!!!
  247. K&N V.2 Typhoon intake with racing beat duct?
  248. Exhaust question....
  249. performance chips
  250. Has anyone had there cat remove, as I am experiencing problems.!!!!!!!! help!!!!!!