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  1. "Performance Chip" ?
  2. diy? for invidia midpipe
  3. wrong section
  4. Higher compression pistons?
  5. Megan vs invidia midpipe
  6. Megan Racing Headers
  7. Full Cat back or Axle Back? HKS Hi-Power Exhaust System
  8. Question about headers!!
  9. HKS Hi-Power exhaust 07 is250
  10. Average MPG reading off after new exhaust?
  11. Anodizing or ceramic powder coat for intake?
  12. Does the f-sport exhaust tips produce a sound and a stock exhaust ?
  13. question
  14. Shifting with paddle shifters/sports shift
  15. 2006 IS350 Wheels
  16. Stainless steel headers
  17. What supercharger kits ae still available for the 2IS?
  18. aem intake yay or nay?
  19. Universal Mufflers.
  20. Need help with rims on my IS350!!
  21. Iss forged exhaust
  22. custome y or x pipe worth it?
  23. Next mod? Suggestions?
  24. Takeda Air Intake
  25. PPE headers with stock exhaust/ midpipe.
  26. How to stop the roll!
  27. New block going in, looking for F-Sport recommendation
  28. Tanabe or Fujitsubo?
  29. m2 exhaust and s2k ap2 tips
  30. Has anyone hacked up their Invidia midpipe?
  31. Hi Flow Resonator
  32. Having a short ram intake in CA
  33. boosted is250
  34. Is350 OEM exhaust in an IS250
  35. Exhaust crossmember
  36. JOE-Z intake pipe got extremely hot at the racetrack
  37. Is the joe z intake carb legal?
  38. F-sport exhaust install process
  39. Half Tank 89 Octane + Half Tank 93 Octane = 91 Octane?
  40. Code P0430 Catalytic Converter Question
  41. is250 rwd or awd?
  42. Invidia exhaust
  43. Greddy SP Elite Exhaust Drone?
  44. Fsport intake install headache
  45. IS250 AWD Headers
  46. anyone have Apexi Throttle control for is 250 awd?
  47. GF Performance Chip
  48. midpipe or custom setup for tanabe/m2?
  49. M2 exhaust for AWD IS250?
  50. Muffler Delete Help
  51. Quietest to Loudest?
  52. Less loud exhaust / intake (f-sport). Options?
  53. handling
  54. Megan or Invidia midpipe for Lexus Hks exhaust
  55. M2 installation????
  56. Do these exhausts only work for the years that its listed?
  57. Megan Racing Midpipe: Review + Video Clip
  58. The "I Passed (my state's) Smog Inspection" Thread
  59. stock exhaust
  60. LMS vs F-Sport exhaust
  61. Pros and Cons of a staggered wheel fitment??
  62. K&N boosted is250 with 11lbs of boost...?
  63. Megan Racing Quad Exhaust for IS250/350 ???
  64. Power, but also sound for a 250
  65. stock intake for IS250 and IS350 are same?
  66. Exhaust System Help!
  67. Can somebody give me some suggestion on my new intake please?
  68. Loudest Intake?
  69. GForce Performance Chip
  70. Intake affect warranty?
  71. Is250 exhaust
  72. Show off your rims ! Want to see what i should get 20's? Or 19's thank you!
  73. "Quiet" exhaust mod?
  74. Need help with purchasing joez intake!
  75. Exhaust Photo Request
  76. Looking for MAE wheels (help)
  77. Joe-Z Intake question
  78. OBX headers?
  79. Muffler / Exhaust - What to do
  80. Invidia midpipe with stock exhaust
  81. F-Sport Exhaust
  82. NOS install
  83. Resonator Delete? Magnaflow Muffler? Magnaflow resonator and switch with old res?
  84. M2 exhaust
  85. Paddle Shifting in "D" Mode
  86. Megan Drift Spec True Dual - too raspy
  87. Question on 1 or 2 mufflers
  88. Cold Air Intake Question!
  89. Intake with the best sound?
  90. Revving issue.
  91. Does anyone know someone from NY that has the Megan Midpipes?
  92. Checking for Exhaust Leaks
  93. comparing midpipe on is250, 350 and Is-f
  94. How about a review the PPE Headers for the AWD
  95. Megan Racing Midpipes Help
  96. IS250 Exhaust Sound
  97. Opinions about the K&N Intake?
  98. Is250 Supercharger Kit
  99. no sound different after install Joe intake?
  100. IS350 Revision S/C
  101. Intake help
  102. motor swap
  103. Just bought my F Sport intake today
  104. Sewell Closeout F Sport Exhaust = $1050 (Engraved)
  105. D5 concepts Axle back exhaust doesn't have low rpm Torque
  106. need help! [Looking for 20-30 more HP on IS250AWD]
  107. Invidia Q300
  108. F sport intake filter on stock airbox/intake?
  109. f-sport exhaust... passenger side longer??
  110. How loud is tanabe exhaust ?
  111. F-Sport Exhaust Question
  112. F-Sport Exhaust + F-Sport Intake + Resonator Delete
  113. Opinions on Megan Drift Spec Exhaust
  114. Where to purchase the tenabe midpipe?
  115. Cheap F Sport Exhaust!
  116. Can I Get Rid Of The Backfiring?
  117. IS250 with no resonators + magnaflow mufflers?
  118. Best Perf. Chip for 2011 IS 350
  119. Top Speed Pro-1 exhaust, worth it? pics plz!
  120. X pipe
  121. F-Sport Exhaust Sound: Driver vs Passenger
  122. First Oil Change
  123. Magnaflow exhaust
  124. 07 is350 exhaust?
  125. Greddy SP2 vs F Sport exhaust??
  126. Mini Cat Converter - Fix for P0159/0139?
  127. IS-F Intake in a Is 250
  128. someone please help a lazy guy f-sport intake related
  129. air intake
  130. IS350 on the guns?
  131. 07' IS 350 DIY hp upgrades?
  132. F sport Exhaust
  133. Best Cold Air Intake for HP Gain
  134. What is the loudest exhaust, intake, and midpipe for the ISX50?
  135. Cld air intake" VS Stock air box
  136. Need supercharger for my IS350
  137. best drop in filter for intake
  138. muffler/cat/resonator which one to delete?
  139. ARC super induction intake system
  140. F-Sport Exhaust Review
  141. Resonator ?????
  142. 5zigen a-spec exhaust + invidia mid pipe
  143. DIY installation F sport iNTAKE
  144. Exhaust Header Gaskets for PPE headers
  145. Joe-Z Intake Installed!
  146. Another take on the engine swap.
  147. IS350 Intake & Exhaust 1/4 Mile Improvements / Compared to a B7 S4.
  148. GF Chips?
  149. French lexus IS250
  150. Meth injection usage on a stock IS350?
  151. Just Installed F-Sport Exhaust!!
  152. Exhaust Questions
  153. IS350 with PPE
  154. Used or not used? [exhaust]
  155. Quad Exhaust idea...
  156. HELP! Check Engine and VSC Light
  157. takada intake
  158. Headers
  159. Another exhaust q.
  160. Another exhaust q.
  161. 06 is250 AT Transmission Jolting
  162. Joe Z or F-sport exhaust and intake.
  163. M2 performance
  164. Will a Mid-pipe make my exhaust louder?
  165. Cold Air Intake
  166. Better Tanabe Exhaust sound!
  167. Time crunch! Need to choose an exhaust
  168. New F-Sport Exhaust...Old Stock....
  169. isf greddy racing titanium exhaust
  170. Greddy exhaust+Megan Midpipe
  171. Anyone Running This Setup?
  172. turbo
  173. F-Sport Exhaust + Megan Racing Midpipe Exhaust Video
  174. Exhaust Question
  175. Tanabe Midpipe Video and Review
  176. piston ring bulletin
  177. Should I or Should I not.........
  178. Wald exhaust and invidia midpipe setup~
  179. Where to find supercharger kit for 2nd Gen IS300???
  180. HKS Hi Power?
  181. Resonator Help
  182. Limited Slip Diff
  183. What exhaust is going to give the deepest sound
  184. Tanabe Medalion Axle Back Installed (Pics and opinion included!)
  185. Pistons?
  186. F-Sport Exhaust Installation Help
  187. Aftermarket Camshafts
  188. Exhaust setup
  189. OBX racing catback exhaust, yay or crap?
  190. Why you mod your exhaust?
  191. IS350 w/M2 axel back+Invidia midpipes
  192. Exhaust help!!!
  193. Way to produce more sound?
  194. Serpentine belt for A/C Delete
  195. aftermarket intake
  196. Exhaust Help?
  197. will this front struct bar work just as well as the F-sport one?
  198. Should I keep my F sport exhaust?
  199. U.S.A spoilt for choice
  200. Where to find a Greddy SE
  201. Just installed f sport intake! Is350
  202. PPE+Invidia+Greddy = Bad Sound?
  203. More power IS 350 ?
  204. Noob question of the day
  205. HP@the wheels, drivetrain loss %, etc.
  206. Tsudo Exhaust?
  207. fsport intake
  208. Another F-Sport Intake question.
  209. Fsport intake came off.. Haha
  210. Vibration under acceleration with f-sport exhaust
  211. F Sport intake question
  212. F Sport Exhaust Pricing
  213. help! car running awful
  214. IS350 Intake Question
  215. Finding parts
  216. Headers Question
  217. CARB stickers for F-Sport intake
  218. Help!! Is250 awd exhaust question
  219. would LEXUS universal T3/T4 TURBO CHARGER kit work
  220. Joe Z exhaust Review - New Member
  221. Exhaust Suggestions for 11 IS350 F sport
  222. Best exhaust IYO
  223. 2007 Lexus IS250 AWD O2 Codes
  224. Hyper LSD, sport? Am I seeing things?
  225. need help wit parts
  226. !!Looking for a Turbo ?!!
  227. Looking for a CHEAP intake pipe, Less then $40 (This doesn't go in the WTB section)
  228. Exhaust
  229. Best intake/exhaust mod for gains
  230. Sewell intake price
  231. Tanabe or Invidia CatBack Exhaust?
  232. F Sport intake
  233. Greddy SE exhaust
  234. Coating my Fujita intake tube...possibly wrinkle black?
  235. I'm loving the Tanabe MT-mellow sweet sound and great look!
  236. Fujita intake
  237. Intake Box pictures, please.
  238. F sport exhaust v.s Greddy SP+ invidia midepipe
  239. True Dual Midpipe?
  240. Installed HKS exhuast
  241. need quick help ID'ing an aftermarket exhaust
  242. Add me to the F-Sport intake club..
  243. Headers
  244. Diagram of stock exhaust setup on is350
  245. AFE Dry Pro S drop in filter?
  246. Which intake for sound?
  247. ISX50 mid pipe
  248. F Sport questions
  249. I assume this Tanabe will fit my '10
  250. Performance advice for new IS owner