PDA

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


Pages : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 [148] 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187

  1. Noob here. Would like advice on my logs.
  2. Aftermarket air filters, less restriction = more dirt?
  3. Help with misfire codes
  4. JB4 Back End Flash Users with MHD
  5. sticky Forge diverter valves
  6. Brand new blown turbo
  7. N54 XI oil pan baffle
  8. Thoughts on installing JB4 on a car with 125k miles??
  9. Pitting on OFH
  10. FS e92 Agency Power Catback exhaust
  11. MHD/WEDGE tune inside..E60 map ***now FBO+***
  12. Stage 2 lpfp questions
  13. Urgent - Engine Limp mode and surging after wastegate retrofit
  14. 2007 E90 VRSF Downpipes Rubbing? + Pics!
  15. Direct fit oil cooler upgrade
  16. AT to MT swap project (FINISHED)
  17. Help me and my fellow Z4 owners figure out our fueling.
  18. New Knock tables discovery and tuning discussion
  19. Wastegate Issues. JB4 fix? Replace with upgraded turbos?
  20. EBay Oil catch can
  21. Another doc race manifold
  22. Charge for turbo install?
  23. Finally found E85 locally...
  24. First Cobb Logs
  25. Question on Fuel-It stage 2 vs stage 3 LPFP
  26. MHD Logs. Timing Correction & Boost Target
  27. Oil Sensor ALWAY MAX
  28. HELP ME!!!! Post DP Fix
  29. CDA7 code
  30. Green or Yellow Springs?
  31. Charge Pipe leaking meth at TB
  32. Timing Table - US vs Euro Spec
  33. Cobb accessport question
  34. 335i going crazy! Alternator issues?
  35. Is this normal? LOG link attached!
  36. MHD dyno numbers are in!
  37. Forge DV Confusion
  38. what exactely is a back end flash
  39. Please help!!!
  40. Front mount vrsf
  41. Upgrading V4 to v5 Process?
  42. boosting to 7psi only. p30fc boost leak code
  43. Question About Jb4 Need Advice.
  44. Maintain your Forge Diverter Valves
  45. Help please!
  46. Spxxx MHD map and tuning FTW!!
  47. Meth install question
  48. Best performance upgrades for e90 335i
  49. High AIT with wagner evo 1, need bigger FMIC?
  50. Who's installed new inlets
  51. Experience with Kinugawa Billet Compressor Wheels
  52. Boost??
  53. Need Help with MHD Stage 1 + FMIC Logs.
  54. What did I just cut while removing bumper shroud?
  55. My New Stage 2 Turbos. But!!
  56. New DME
  57. Jb4 G4 or G5
  58. What is a good stage 2 turbo upgrade
  59. Boost solenoid problems
  60. CX Racing CP + Turbo XS RFL BOV
  61. MAPerformance downpipes? Any review?
  62. DINAN problems
  63. irregular performance
  64. Yellow ABS/DSC/Brake lights help please
  65. !!!07 E92 Smoking on Decel smells like burning plastic Help Please!!!
  66. ATM (Ambient Thermal Management) FMIC review vs ETS 5"
  67. Reduced power engine fault after catless downpipes and DCI
  68. She's shifting a bit rough these days
  69. MHD stage 2 map log, suggestions please
  70. Engine Temperature Warning (Amber)
  71. Meth kit install question
  72. Testing wastegates
  73. HPFP going bad?
  74. POst shift negative Timing drop OEM BMW map ? Know thing ?
  75. Blown turbo seals or something else? lots of white smoke (Videos included)
  76. What do you think about these logs (FBO e60 tune)
  77. 3 injectors are bad, dealer will only replace all 6?!
  78. Clutch pedal vibration
  79. 3 code after JB4 removal, HELP
  80. How bad can it be
  81. New stage 2 LPFP (with logs)
  82. Replace just injectors or also coil packs?
  83. Bluetooth Ethanol content analyzer and modified fuel lines
  84. Cobb AP OTS map 6AT flatlining fixed?
  85. Did Vrsf change their intercooler to not have brace?
  86. trick to getting junction box off intake manifold?
  87. Trying to diagnose injectors
  88. Backend flash question
  89. Chargepipe and BOV question?
  90. Help! Lots of white smoke, Milky oil cap, no codes or faults...
  91. Vrsf tbolt clamp sizes
  92. Upgraded To Hybrid Turbos Stg2 And Mmp Turbo Inlets
  93. SPX Tuning - N54 XI Dyno 452whp / 532wtq
  94. Long crank, not starting
  95. Custom Exhaust Recommendation / Opinions
  96. Can anyone comment on CPE Cat-Back??
  97. Should I go to the BMW museum in Europe
  98. Lost exhaust crackle/burble after JB4 install
  99. Single Turbo 2 step and pull videos
  100. JB4 Map Switch Lag Issues?
  101. FMIC rubber boots
  102. Can anyone identify my exhaust?
  103. Leaking Transmission Pan
  104. BMS chargepipe short review
  105. Walnut blast before or after tune or does it matter?
  106. engine steaming
  107. What mufflers for custom exhaust?
  108. Stock DV's with Tial flange?
  109. Remap dct vs auto
  110. MHD Flasher "Cannoct reach ECU"
  111. MAXBoost /// for MHD - general discussion
  112. PURE Stage 2 N54 Dyno Results!
  113. 335iS turbo upgrade
  114. Please help. Car is misfiring and ses light co es on?
  115. BMW Performance and IS Exhaust Questions
  116. JB4 stops working after 20 minutes of use
  117. Overheating Issue 2E81 & 2E82
  118. Misfirings after fixing Boost Leak
  119. Custom fueling?
  120. First Log with RB's&Inlets. Help
  121. Anyone running the Hexon RR550 turbos?
  122. E90 335i Chargepipe + TurboXS RFL BOV
  123. Safe to run map 1 and downpipes
  124. Misfire cyl 6
  125. Stock CP blown, need new one. What's better ER CP or AA CP w/bov kit? Need quick answ
  126. Where is this oil leak coming from
  127. E90 Resonator Delete / X-pipe install
  128. New Rear Inlet Fix during a Indy clutch replacement
  129. jb4 map 2 for with 91 octane safe? FBO
  130. 6Mt Transmission Help
  131. 335i inlet heatsoak?
  132. Switching tunes mean switching meth?
  133. Simple CP question:
  134. Both O2 sensor and low pressure fuel sensor at the same time?
  135. Newbie question about N54 engine
  136. E90 Jb4 Boost Issues
  137. 60k miles/Turbos question
  138. Really Loud Exhaust Backfiring - Cause?
  139. I just installed catless down pipes not I have cat code p0420 Help!!
  140. Catch can for single turbo N54?
  141. Procede Rev3 and Meth control
  142. Just added some mods and now I hear a strange noise....
  143. Do you replace valve cover bolts?
  144. Cabin vibration coming to a stop?
  145. Meth and e85 question
  146. P2c9e CEL after VRSF DPs install
  147. ER charge pipe installation trouble; Please help
  148. Misfire cylinder 5 misfire cylinder 6 multiple misfire code
  149. Best place to buy serpentine belt?
  150. JB4 noob question
  151. Wedge/MHD E60 335xi Mustang Dyno (425awhp/500wtq)
  152. VRSF 5" Stepped IC Installed!
  153. mhd / inpa
  154. Afe Mach Force exhaust (used)
  155. Help diagnose this sound *sound clip included*
  156. quick easy question. un marry cobb without stock back up
  157. Single turbo, O2s after turbo
  158. car feels dead after updating jb4 g5iso
  159. Engine light keeps coming back! Bad O2 sensors?
  160. I've been away for a couple years
  161. Fueling Issues
  162. VRSF 7" intercooler install
  163. JB4 fuel economy?
  164. 100% stock .....
  165. Turning engine without oil
  166. Bad Spark plugs? usual idle, and rough acceleration
  167. Where to go from here?
  168. Noob here, what's the difference between something like a JB4 and a "flash tune"
  169. Upgrade your Tial BOV vacuum line!
  170. Walnut blast question
  171. Jb4 dosen't want to save my settings
  172. did my turbo go bye bye??
  173. MHD Pump flash with jb4
  174. cp replacement a lot of oil on the oem cp
  175. Is this how your automatic transmission shifts too?
  176. First logs after DP install -- Please take a look
  177. mhd logs, not good, help
  178. Anybody have er chargepipe and Turbosmart kompact plumb back do experience?
  179. Overboost and CEL
  180. Question About MHD Stage 1 Tunes With Downpipes
  181. My Beemer is scaring me ;( help
  182. .
  183. cylinder misfire coil replacement question
  184. What is this ?
  185. New Delphi GN10571 Coils Cheap!
  186. MHD tuning question - e40
  187. Chasing Misfires
  188. Does the mhd pump flash disable 30ff codes?
  189. For those who have acceleration/low throttle rattle
  190. Terrible Cylinder 2 misfire. Cannot correct. Ideas?
  191. Did my first oil change, now I have a few questions..
  192. Jb4 2step issues
  193. Diagnosing mi oil leak
  194. Definitive MHD/Cobb/JB4/Procede comparison. (Flash vs. stacked vs. Piggyback)
  195. 21 psi on 92 oct?
  196. Trans Failsafe after switching MHD Maps
  197. DV install plastic Y connection pipe disintigrates
  198. MHD - high risk?
  199. octane booster!
  200. Exhausts like the M3
  201. MHD Stage 1 93 vs DINAN Stg 2
  202. Boost ok?
  203. Low Dyno whp numbers? + Dyno Charts!
  204. MHD e40 Datalogs - Stock Fuel
  205. RB PCV, VRSF CP, Turbosmart Plumb Back, and M3 cowl Saturday install
  206. I need some suggestions for this project
  207. MHD Flash tuning @ proTUNING Freaks
  208. VRSF downpipes installed
  209. Tiny coolant leak or worse?
  210. JB4 Code Autoclear (S/T 1/3) - What codes does it clear?
  211. MHD Stage 1 without walnut blast?
  212. 30ff Only when Flashed Stage 1
  213. Interesting code and issue
  214. Clutch issue or am I crazy?
  215. Procede REV3 (few questions)
  216. MHD stage 1 tune
  217. New SPX MHD & JB4 Maps
  218. Are there any cheaper oil catch can solutions?
  219. Did I buy the wrong charge pipe and bov?
  220. MHD flasher HELPP!!
  221. Turbo lag reduction
  222. Crazy question re AEM Meth. Kit
  223. Oxygen sensor failure
  224. 30FF Diagnosis
  225. VANOS codes after belt swap?
  226. Noobie help: Engine half power light and Instrument cluster failure??
  227. Jb4 ISO 31
  228. What are some good parts to replace on a valve cover job?
  229. Best route fixing 30ba (DME failure) problem?
  230. Needed: COBB race code for MSD80 / I8A0S
  231. Making less power after inlets??
  232. xi dp moving, without removing, possible?
  233. Deleted my cats, ALOT OF SMOKE
  234. Death rattle? Is this my wastegate?
  235. Can anyone recommend a good gasket sealant?
  236. Question about OEM performance exhaust
  237. New York Members!! Can I Pass Ny Emissions With Jb4?
  238. Save my 335i
  239. Car Caught On Fire Near O2 Sensors!!
  240. Strong gas smell lots of white smoke from exhaust
  241. Oil leaking from chargepipe..normal?
  242. HEXON RR550 - Turbo Review by WedgePerformance
  243. Damaged FMIC - thoughts on installing anyway?
  244. Vibration from Rear
  245. How does this log look?
  246. E90 Small to Large Pumpkin Swap
  247. Having problems installing MHD
  248. 2007 335i New Injectors Question
  249. Stick with Cobb or change to JB4/MHD with Hybrids.
  250. BOV or throttle problem?