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  1. BYPASS VALVES
  2. bailey bypass valves
  3. HELP.... how do you know if your turbo is broken???
  4. Q) Fuel consumption with aftermarket turbo...
  5. Spark plugs on the 1.8T who has changed them(not changed by dealership)?
  6. Vortrag/ Alcon install and impressions (very long)
  7. What's the going rate on a GIAC S4 chip?
  8. For a daily driver, AWE K04 w/FMIC or APR Stage III?
  9. can u do the clear corner mod on a 96 a4?
  10. is it possible to remove the MAF sensor from that cylindrical housing?
  11. OT: Not performance related but.. Edward Palisoc any word on the nokia kits?
  12. how do i adjust the height of each of my koni coilovers?
  13. Can someone sell me their coilovers?
  14. blow off valveis it good or bad..read on.......
  15. CHIP HELP???
  16. anybody who did the europeanspeed.com air box mod ?
  17. k-power compressor for a3 1.8 atmospheric (250hp)
  18. Do all TIPs act like this? Will a chip help?
  19. Sending turbine housing and manifold to HPC - should I send cat also?
  20. Toluene revisited
  21. Question about swapping rotors on aftermarket brakes.
  22. Performance Muffler for '93 90 S?
  23. Do the rear perches on Bilstein Sports just affect the ride height?
  24. APR v.2 Exhaust vs. Borla v. 2 Exhaust--Crosspost
  25. Anyone modify their MAF like this one?
  26. OT - Best Porsche site w/ msg. boards?? Boss interested in chipping 96 Turbo - Thx
  27. APR $$?
  28. Hard Starts with Wett 1.8T Chip
  29. Immobilizer 2&3 Fix--Only from APR....
  30. Chipping 97 1.8T auto in CO altitude (low octane fuel)
  31. * HELP ! 1998 1.8T FWD, 5spd APR, Turn key-dash lights show normal, NO engine turnover...
  32. 1/4 mile questions
  33. APR FMIC for A4 1.8T...Does anyone have any idea when it will be available? $? APR?
  34. Need help with Air / Fuel Ratio Gauge install
  35. ANYONE KNOW where I can pick up a borla exhaust for less than $540, S4 6spd sedan.
  36. Rich L. still have your Stage III up for grabs???
  37. Interesting fuel economy improvements (long)
  38. Help!! Are there any ill effects of going from synthetic to dino motor oil?
  39. Just test-drove a 1.8T w/Quattro and Tip...doggy?
  40. Need Brake advice: What is a good kit for both front and rear for 225TT: Ive got 18s on it
  41. help with H&R coil overs
  42. x-post: Exhaust installer in DFW?
  43. Anybody have any ideas for an inexpensive rear brake upgrade?
  44. Does anyone try unichips?
  45. Which chip and cat-back exhaust system is best for S4?
  46. Rich L. Contact me please
  47. What's the datablock to measure the Pulse width or duty cycle of the injectors???
  48. How much should I pay for downpipe install? (S4)
  49. Has anybody experienced the supersprint exhaust with back resonator on a 2.8 30v..........
  50. 1/8th mile times?
  51. Sway bar questions... I currently have a rollcage and...
  52. Ok, my turn to have unexplained power loss. Anyone up for an armchair diagnosis?
  53. S4 brake conversion
  54. has anyone with an K&N intake every got error codes saying "too lean"?
  55. Is it best to order new ECM to chip '01 S4? New owner, advice needed...
  56. Does anybody have any info on the Supersprint test pipe for the 1.8T
  57. OK, who's ready for a 500hp Audi TT?
  58. Denso Iridium Plugs Installed Today. (impressions and ramble)
  59. It seems lately (APR content)
  60. Crosspost: Exhaust System 101
  61. What would it take to bolt up an S4 6 speed to a '00 A4 1.8TQ?
  62. Audi Ride and Drive event??
  63. Comments from a RS4 Owner...
  64. Reversing the Haldex
  65. MY 00, A4 1.8T oil temps hitting 250 degrees, and then goes down, and then back up???
  66. My 01' A4 1.8T reaches oil temp. of 250F degree with...
  67. X Post from Misc Model forum Stebro Exhaust for '84 4KQ
  68. Got Clutch?
  69. Sorry to spam: Selling H&R sport springs for FWD A4.
  70. SplitSecond 1.8t BCS installed [cross-post]
  71. Ok getting near summer, Wheres Turbo5? Also stage 3 or high performance gurus: LUCAS
  72. Someone with a Turbo5 FIC can you please measure how thick the IC is please. Thanks
  73. Any negative effects in using Xylene instead of Toulene?
  74. Know where I can find Headers For a 96 A4 2.8Q
  75. I see the 1.8T folks love the Iridium Plugs any opinions on using them in the 2.7T
  76. For every 11 degrees F increase in charge air temp, you lose 1% HP. The engine compartment is 70-100
  77. Anyone know of a source for RS2 front calipers? TIA :)
  78. Any more info on the 612 HP S4 European engine..
  79. New 225 TT
  80. 1.8t guys: Anyone thought of putting a mini intercooler here?
  81. Eibach ProKits + Bilsteins + 17x7.5 ET35 + 225/45-17 = Tire hitting front fenders!
  82. Might be Trading wifes A3 in on a S3..
  83. Alcon B Types under Borbet type S wheels
  84. Mass Air Flow 101
  85. Update on MAF mod!
  86. Okay, today I did an 87MM[ID] DTM straight pipe welded into a Forge/Milltek center resonated pipe...
  87. Who makes the best sounding resonated tips???
  88. Mobil 1 tri-sythetic 15w-50w
  89. Unmodified ECU Supercharger Conversion?
  90. Anyone know of a short-shift kit for '95 90,or at least a way to tighten it up.
  91. Need trans gearing help/comments/discussion (long)
  92. Front and Rear Fog Lights automatically ON!
  93. Silver O.Z. Racing Super Turismos in stock for A4 AND S4 fitments
  94. Looking for info from those of you that had CAI kits and went back to usage of the stock airbox..
  95. Eibach springs to lower this wheel gap??
  96. how hard would it be to wire power seats in a car originally with manual seats?
  97. do S4 seats fit in A4?
  98. How much do 2001.5 17" sport wheels weigh?
  99. is it worth gettin a Spare Chip ECU ?..APR or GIAC
  100. xpost Advice to Garrett/GIAC
  101. STOPTECH A4 Brake kits on the way...
  102. RD rockeTT I am looking for you!
  103. Any one know of an AWD dyno in the Midwest?
  104. KO4 partnumber one more time pls!
  105. Where can i get a throtle body for my 30v???
  106. Has anyone done any comparison between different brake kits?
  107. RS4 kiss my Ass!!!! Interesting Dyno Day and Real Facts.
  108. 2000 A4 1.8, 250F Oil Temps Re-Visited
  109. What is the weight distribution, front/rear, of a 1.8 Avant?(m)
  110. Does anyone know anything about the Bilstein PSS-9 coilovers?
  111. True or false? The engine blocks on the 2.7T and 2.8 5V-V6 are the same.
  112. Where can I get my fenders rolled in the NorCal area? How much should it cost? Thanks.
  113. S03PP max inflation pressure 36psi - true?
  114. Braking for dummies FAQ (long)
  115. X-Post: Correct fitment for K&N filter-charger...
  116. looking for coilover what should i get for my a4 1.8tq
  117. My H&R coilovers for my A4 didn't come with bumpstops... is this standard?
  118. Anyone try haltech computer in their Audi?
  119. Has anyone installed a Larger MAF Unit?
  120. OT/humor: here's the first mod Ranger Bob has in mind for his upcoming New Beetle 1.8T.
  121. ESP without traction control (ASR) on a 2001 A4 1.8T, possible????
  122. Sway Bars For 97 A4
  123. Denso Iridium Plugs & Fuel Efficieny Report (long) x-post from A4 forum.
  124. Any comments on APR and/or MTM Stage III setups?
  125. K04 as K03 in my A4 (well kinda)
  126. anybody with a GREDDy turbo timer ? how do you turn off sound
  127. Braking for Dummies - Part II
  128. OK, check this out guys........ ( nice race story inside)
  129. Koni coilover owners, help me please. Adjustment problems..(Long, please read).
  130. New 360HP S4 Rumors??
  131. car alarms vs wildlife
  132. How to change the Trip Computer info. from Gallons to Liters
  133. Comments on add on computer ECU or computer chip please
  134. twin turbo 12v
  135. motodyne supercharger
  136. How many pounds of boost can stock A4's take?
  137. 1.8T swapped for 5 cylinder inline 20v turbo? Anyone done this?
  138. need lowering springs for my 1995 audi cabriolet
  139. who was it that put gauges in place of their ashtray? Anyone have pics? TIA
  140. Braking for dummies with additions from RangeR BoB and teamscR
  141. Found an AWD dyno in Detroit.
  142. xpost from A4: can a ko3 turbo produce 225 hp
  143. KONI coilover question.......please read inside----------->>>>
  144. When is GIAC gonna come out with the freaking 2001 KO4 tip kit already?!
  145. Question for those that have audi sport springs & Koni shocks
  146. Having read the Bentley on the subject I am left wondering why lowering my A4 q (m)
  147. X-Post: Anyone know where to get hard intercooler pipes for a 2000 A4 1.8T?
  148. 1998 A4 rotors warped...
  149. To Bailey DV or not?
  150. Help from all you armchair mechanics...(LONG please read though)
  151. Whoa! WTF happened to Turbo5... Lexus???!?!?
  152. APR Group Buy
  153. Engine mounts needed...
  154. New site Need Dyno Info.
  155. xpost: my timeslips from the tracks last nite.....
  156. did anyone installed supersprint exhaust in their A4 1.8TQM?
  157. Who's got a B&B Tri-Flo exhaust on their S4?
  158. FMIC Questions ???
  159. Does anyone know of a digital boost guage w/ turbo timer that has red/orange display?
  160. chip tuning
  161. basic layout of 2.8 engine
  162. WTB: Recaro SRD's. In Black. TIA.
  163. New S4 owner. I need help launching off the line.
  164. Does anyone know the diameter of the following VAG MAFs?
  165. Tarox brakes got to go. Need advice on replacements
  166. DREAM CAR? -Nissan Skyline R-34 GT-R V-SPEC2-
  167. jus got word for dealer that they might be dealing with APR and ABT
  168. Exhaust....best bang for the $$$$ ????
  169. Okay, who wants to do some of THESE mods?????
  170. APR Chips Update - APR Special Deal at ATCO *Update*
  171. Anyone consider doing a 3 or 5 angle valve job on an A4?.....(more)
  172. Who Makes Quiet Exhaust for a 99' a4 1.8t?
  173. Where can I get a S4 wheel liner?
  174. Interesting review on new A8, tuning potential!!
  175. Place to get "Small" intercoolers?
  176. GROUP BUYING
  177. For A4s.... IFG wheeld-deal posted in Classifieds
  178. Please Only Respond Via Email!
  179. Tolulene: which brands are safe for octane boost?
  180. 1996 A4 Check Engine Light
  181. Performance Brake upgrade questions...
  182. Neuspeed or UUC motorwerks short throw shifters?
  183. A4 Break in time
  184. TDL Racing seams to have well priced performance options
  185. Anyone know where to pick up 0W-40?
  186. Anyone have an idea of how much does de Greedspeed GS4 II kit costs, not able to contact Greedspeed
  187. How do bumpstops work?
  188. why does Audi close the throttle plate during shifts?
  189. Audi's wet braking solution for the A4. URL with PICS of the installed parts.
  190. Just bought a used 1998 A6 2.8Q. need help with performance.
  191. Need help (chip tuning)
  192. Impressions of H&R Coilovers non-ultra (A4) - Better mod than chipping (more)...
  193. FYI-link to bad ass audi's
  194. Where can i find 95+ octane fuel in Denver?
  195. Anyone know how to check the tension on the PS pump belt, or where it is in the Bentley CD? *URGENT*
  196. Audi A4 1.8T Forge Dump/Diverter Valve for sale on ebay
  197. Turbo spin down time Observation..
  198. UPDATE: Chip with a Warranty Poll
  199. is it worth gettin the audi sport exhaust ? is it like a remuz muffler ?
  200. what do you think about the AWE-TUNING k04 turbo upgrade and neuspeed upgrade ?........
  201. www.donotbuyabmw.com CHECK IT OUT
  202. K&N Drop In Filter
  203. Need to change Fuel Pump..?
  204. What is the best bolt on turbo for the A4 K03 sport, K04? Who sells it?
  205. Anyone have word of what happened at Gratton? Ralph Ridge killed.
  206. Anyone know where the pic of the Greedspeed Custom Garret turbo they are working on?
  207. Audi A4 1.8T Performance Chip?
  208. HR Coilovers vs. HR Cup Kit...
  209. X-post. Questions about rolling fenders on A4.
  210. Last day: Chip with a Warranty Poll
  211. Anyone interested in room reservations for the Montreal F1 race this weekend?
  212. Final Results: Chip with a Warranty Poll
  213. To replace brake pads or not to replace brake pads, a little help please...
  214. Is there a reliability advantage to adding a bigger IC when chipping?
  215. turbo timer holder
  216. Finally proper aftermarket SS brakes lines for the Audi A4 are available...
  217. anyone one with boost gauge intstalls besides A-pillar mount
  218. New Momentum Turbo Kit!
  219. What do I need to do to lower my A4? more info inside......
  220. CMH, have you done any recent 1/4 runs with the stock..
  221. Pressure testing turbo intake system...
  222. Advice wanted on aftermarket intake for 2.8 30v
  223. flange on catylitic converter,,is it threaded or through bolted,,,,,(
  224. looking for 5 cylinder turbo car in DC area for transfer into a 4KQ...
  225. Does Audi have a factory tuner like BMW Motorsport or Toyota TRD, why are factory tuners for
  226. Folks, I really need some on a vibration I've got.
  227. Wifes new S3, i don't want to give it back to her....
  228. think these headlights would be street legal?
  229. !!!THIS IS PIMP!!! SMOKE EM IF YA GOT EM!!!!!
  230. Shocks and springs
  231. Anyone ever run their S4 w/ no exhaust?
  232. BIRA Releases High Performance HP-2 Replacement Rotors
  233. Limit to ECU recoding??
  234. Styling-Tuning
  235. OT: (long) Lime Rock Park, CT Driving School... Borderline discomfort...
  236. Which is better... H&R sport Springs or H&R Coilovers?
  237. XPost from A6 Forum....2.7t Suspension u/g report (long)
  238. Help! Extinguisher mount?
  239. Anybody know the cost of a Level 10 upgrade?
  240. XPOST: White packing grease?? Where is it used in the A4?
  241. Yeah couldn't wait, Chipped S3 at 400 Miles!
  242. Is anyone knowing TSR performance?
  243. Any links to pics of a PES DV? TIA
  244. Want more power
  245. DOES ANY1 KNOW THE BEST PLACE 2BUY BILSTIENS FOR A 90?
  246. How do you extract more power from a TDi engine?
  247. Can a tip tranny send a timing retard to the engine ECU?
  248. XPost: Will sport Exhaust increase performance?
  249. Anyone know the lifespan of H&R Coilovers (street use only)...
  250. Who besides Ltek sells cold air intake kits for 2.8 30v?