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View Full Version : N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i


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  1. Deleted
  2. Quick Question...
  3. PROCEDE V5 to have dme flash capability!
  4. 2009 vs 2007 radiator thermostat
  5. A Meth kit or a bigger FMIC
  6. Bastuck axelback + Catless 3" DP owners, please report in
  7. FMIC Help!
  8. Dinan Stage 2 White Paper
  9. TopSpeed Motorsports - Cobb Tuning Accessport Dyno Results!!
  10. JB4 for all of you who don't know
  11. cost boost gauge install?
  12. Cobb accessport N54 mini review
  13. Software recall
  14. jb+ adjustable but what psi?
  15. New ACT Clutch, warped flywheel?
  16. Nitro Booster SNOW performance
  17. AA Speed Delimitor
  18. Warning: Aftermarket Crank Pulleys
  19. BMS DCI Install
  20. Rear diff leaking...
  21. Videos: Synapse BoV, Injen DCI + MS catless downpipes + vanguard exhaust
  22. Wire harness tape?
  23. You guys will have another clutch option soon enough
  24. Vishnu V5 startup question
  25. How do you monitor your meth flow with vishu ?
  26. COBB AP vs JB3 2.0 map 5
  27. oil change?... non BMW oil?
  28. jb+ and cobb
  29. Ista 2.40.2 + Giac
  30. V5 Installed - Need Advice on Parameters
  31. PERRIN Dyno's COBB AccessPORT, 340WHP 400ft-lbs and still more on tap!
  32. Methanol failsafe/integration with COBB AP
  33. Post Your Acceleration Video + Tuner
  34. BMW Power Kit? Who has this installed?
  35. Oil temp high
  36. HELP NEEDED! JB3 Removal..
  37. Where to buy nice set of exhaust tips?
  38. Low boost High ignition
  39. how do you guys accelerate fastest?
  40. Cobb AP and warranty
  41. Pump gas & Race Gas Blending chart w/ cost calculations
  42. brake boost in auto?
  43. stupid question about misfiring?
  44. 2011 335i sedan 350hp?
  45. Methanol and the DME's ability to react in case of flow failure
  46. Hanging RPMs Between Shifts?
  47. Turbo Size
  48. Engine wrap
  49. ASR Turbos installed (finally)
  50. dyno ... it's kinda low ...
  51. procede - switching MT map to AT?
  52. Broken clip on ECU harness.. need help
  53. **Active Autowerke| 30th Anniversary T-Shirt Giveaway**
  54. shiv and robert
  55. act clutch vs spec clutch
  56. Can procede be left in while reprogramming car at dealer?
  57. brake torquing bad for car?
  58. Please help me out, SES rough idle issue... cant figure it out
  59. oil consumption
  60. Getting the BMW PE
  61. ughhh more headaches
  62. Proceed OLDER maps/ firmware??
  63. D1 Spec 335i Throttle Controller
  64. delete
  65. JB4 installed tonight
  66. I need 400HP!!!
  67. Used JB3 PnP
  68. JB4 pin out Question?
  69. Installed Procede V5, but no cruise control on my car
  70. question with resonator delete
  71. JB4 First impressions
  72. Exhaust Shop and Downpipes
  73. Cobb AP Review
  74. Remus exhaust owner please chime in!!!
  75. COBB is looking for a 335is in Austin, TX area
  76. Procede rev 2 questions
  77. COBB Tuning AccessPORT Firmware Update for BMWs
  78. HELP..Broke pin on power wire while installing procede
  79. Dealer called me about inspection
  80. Safe to run 15 psi on 91 octane?
  81. new exhaust and downpipe rattle
  82. Should be an interesting read...
  83. Exhaust tips tilted - water pooling
  84. dinan stage 3
  85. Trip range distance...
  86. Cobb AP Stage 2
  87. JB4 BETA Test and Review...WHOA!
  88. AFE dual intakes or just the KN Filter?
  89. n54 V5 6AT testers... it's time.
  90. RB Turbos at 5500ft Dyno
  91. At dealer with mods/software update
  92. Oil Cooler History by Model Year?
  93. PROcede V4 REV II question
  94. AccessPORT Tuning Discussion - hosted by COBB Calibration Team
  95. Interesting: Burger Motorsports Juice Box 4 Performance Tuner for the N54
  96. Good idea for midpipes? Or should I stfu? lol
  97. Tips
  98. Downpipes and FMIC for 335i
  99. Recall DME update for HPFP
  100. Question?? HPFP Recall
  101. great customer service and procede v5 update from shiv
  102. My Muffler Delete w/Vid!
  103. N54 Change from 2006 to 2008
  104. Having problems installing v5... Please help!!
  105. How do you reduce turbo lag?
  106. replacing mid pipes
  107. Exaust and intake
  108. stock DME load limits hindering piggyback potential?
  109. Best E90 Short Shifter?
  110. v5 beep beep on start up / shut down....
  111. : BMW 335xi support now available on the COBB Tuning AccessPORT
  112. E90 exhaust on E92
  113. Muffler delete and downpipes in Monmouth County, NJ
  114. Procede V5 logs (need feedback)
  115. why can I not figure out how to log A/F ratio with the Procede?
  116. Downpipes and exhaust tone
  117. JB4 *unofficial* 60-100mph run with video!
  118. Any videos of Vanguard with ctless dp's ?
  119. who has had leaking AT fluid?
  120. MILLTEK SPORT Exhaust
  121. going to dealer for HPFP recall, should i delete fuel pump code?
  122. Procede v5 7DCT shift/safety logic
  123. Having some sputtering and bucking - read my logs
  124. Performance for a auto n54?
  125. JB4 92 Octane Dynos - With Current Shipping Firmware!
  126. Silver 335i @ Japtrix Racing 353hp 405tq!
  127. n54 V5 6MT/7DCT users... it's now time for you
  128. Dinan Cold Air Intake Being Installed Today
  129. Anyone has experience with Harman Motive exhaust ?
  130. Anyone put the OEM E90 mufflers on an E92?
  131. Got Cobb, Having Technical Difficulties (Updated with answer)
  132. Wastegate Rattle & 12-17 AT Maps & Firmware - What settings are people running.
  133. Procede and OBD II codes
  134. How to turn on procede valet mode?
  135. afe dual cone vs. bms dci
  136. Ran 60-130MPH in 9.60 Today!
  137. Procede V4 newbie questions - yes i tried to search
  138. e92 downpipe install help loud ticking
  139. Stock twins and boost per turbo
  140. VBOX Numbers on 14.5psi with New Procede maps
  141. Does anyone get a ticking noise from one exhaust when idling cold on their 335i?
  142. COBB Accessport - My Installation Experience
  143. Dinan Flash Resale (?)
  144. Stock 335i vs Tune only 335i (w/video)
  145. Looking for info on Wavetrac lsd in 2009 a/t
  146. Start Boost % to PSI conversion (PROcede settings)
  147. Just Installed V5, can get past Map 2
  148. Did they replace my injectors??
  149. long warm up, normal operating temps?
  150. Official e90post 60-130 Times List!
  151. Intake
  152. Synapse BOV and ER chargepipe *review*
  153. What are the advantages of a charge pipe??
  154. Cheapest FMIC
  155. Stock Boost
  156. N54 Waste Gate Rattle
  157. N55/DCT, some info of this DCT, 600nm max?
  158. Will Active Autowerke BOV fit a UR charge pipe??
  159. 335i tuning q's
  160. WTF!! Dint drive my car for 2 months and this is what i get
  161. JB4 Upgrade Program
  162. Forge IC - MY 2009 new charge pipe induction tract
  163. Will stett CP work with HPF FMIC ? late 09
  164. Vendors Best Deal On Er Charge Pipe
  165. Cheap diagnostic with logging capabilities
  166. Insane 60-80
  167. SHO 220 psi pump - snow performance st3
  168. another type of FI on a BMW
  169. 3" Exhaust?
  170. Anyone has a charge pipe on late 09 MY
  171. Any 135/335's out there running the ASR TT upgrade kit?
  172. Cobb Datalog
  173. anyone ever thought of doing rear mounted twin turbo for the n54??
  174. Goodspeed performance/ESS tuning PHX
  175. VK Motorwerks Oil Cooler Replacement Parts
  176. MY N55/DCT PROCEDE V5 test, some issues and tips of solution
  177. Clutch slipping - going to dealer - how should they test it?
  178. intake decision
  179. BOV Compatibility??
  180. wastegate rattle worry already
  181. Procede 100867
  182. boost gauge + flash
  183. Installation of Cyba Exhaust Tips
  184. Cobb Stage 1 Log on a fully bolted car
  185. JB4 + DCI Installed
  186. New Remus Race mufflers installed. How to best get "more" sound?
  187. Black Single Wall Tips
  188. BMW's new 4-cylinder turbo engine
  189. 6MT notchy shifting and gear engagement
  190. Calibration update for BMW AccessPORT
  191. Active Autowerke Review
  192. Please share and assist.
  193. JB4 Beta question
  194. I have a AT diff and MT diff question
  195. Cobb Stage 1 Live footage
  196. Throttle Surging with V5
  197. How does Cobb get away without external power supply for flashing?
  198. Procede V4 vs V5
  199. car makes clicking noise when i turn steering wheel
  200. Sprint Booster on a 335is!?
  201. COBB AccessPORT european support - when thread?
  202. What numbers should i be getting with these mods?
  203. Intake
  204. Procede V5 traction control
  205. New Addition at N54Tuning
  206. e92 lowering perches
  207. Does anyone know what boost the 335is runs?
  208. Whats next??
  209. New PROcede Beta maps --> too much torque for my old clutch :(
  210. ******** BOV does not release all the air. "HELP"
  211. Attn - AP owners using latest beta firmware and MSD80 "I8A0S" & "I860S" MT ECUs
  212. Any experience with Snow SAFE INJECTION and a high mixture % of meth ?
  213. procede v5 reader
  214. HELP!! Installed throttle body spacer and DCI on 335is!
  215. Procede V5 launch control
  216. Any 335xi E90 downpipes available out there?
  217. Electric Cutout Exhaust Install - Midas?
  218. Downsides to METH Injection
  219. Pros Cons of Ram Air Scoops?
  220. UR Downpipes & Smog Issues
  221. bov ?
  222. Differential part number dilemma
  223. Just uninstalled the AR downpipes
  224. Another low budget custom exhaust 335I Sedan
  225. resonator delete or muffler delete for e92 335?
  226. good shop in Westchester NY?
  227. Cobb VS JB3
  228. Procede Wastegate Compensation
  229. ready to pull the trigger on meth kit....
  230. HELP with JB3/4 install!!!
  231. Heatsoak Discussion
  232. JB4: 60-120 in around 7.5 seconds
  233. Boost Gauge vs Electronic log difference
  234. searching for VANOS WOT logging
  235. Cobb Map v100 and v101 Boost Graph
  236. Rear deck spoiler Q's
  237. Trans. Malfunction
  238. HPF Parts Room Trivia
  239. Does anyone know if the 335is exhaust will fit on a regular 335i?
  240. Piggy back or Flash? (NO VENDOR)
  241. Reduce power mode ?
  242. question
  243. Flash vs Piggyback - Where we stand today.
  244. bt scan problem
  245. Steptronic Torque Limit
  246. Codes 29F4 and 29F5 - anything to be concerned about?
  247. 1/4 mile datalog v5 Closed Loop Beta
  248. Vanguard Exhaust w/ added resonators (catless dp)
  249. lowering perches on an XI?
  250. Downpipes vs Midpipes?