PDA

View Full Version : N55 Turbo Engine Tuning and Exhaust Modifications - 335i Tuning


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

  1. New Clutch Recommendations
  2. N55 boost leak diy?
  3. Catted DP on xi with no CEL - best options?
  4. Mhd reset adaptations
  5. Need to pass emissions have Mhd & dp fix still getting cel. Help
  6. What is this noise?
  7. BMS E Series N55 Intake Coupler - New Product!
  8. New VRSF charge pipe - do I need the buy a new o-ring?
  9. Single Mass Flywheel - xDrive 335
  10. NEW Evolution Racewerks N55 Turbo To Intercooler Pipe
  11. MHD won't connect with ignition on
  12. Used Oil Analysis - High Aluminum
  13. Cylinder Correction/Timing scaring me
  14. Car Went To Into Limp Mode And No Boost When Turn Jb4 Off.
  15. Still stalling out, where should I check for vaccum leaks?
  16. Ticking Noise coming from Engine
  17. Help me diagnose my long crank/cold start issue
  18. Windshield wipers not working correctly
  19. Possible fuel pump leak
  20. Common Expansion Tanks Leak Points?
  21. M2 Engine in a LCI e9x or e8x?
  22. Rough idle/ shut off by itself
  23. E90 behr radiator for sale 170 obo
  24. What causes a MAF to blow??
  25. Am I about to blow my turbo? Help with log!
  26. Turbos are toward the end of their life; do I buy JB4
  27. Low pressure fuel sensor not where it should be
  28. JB4 Wrong Harness?
  29. Help!!! HPFP rail pressure fuel filter remove.
  30. Boost leak!
  31. Meth Injection With Stock Turbo FBO
  32. Anyone Know Where This Part Connects To?
  33. Sudden hiccups/studdering
  34. AIC6 Port Injection Flash Only
  35. Remus + Downpipe mod
  36. Carbon Buildup
  37. Should I go MHD E30 Map?
  38. Anyone tried this boost leak tester before?
  39. Help Me Diagnose Stumbling Idle/Stalling
  40. M3xi?
  41. Valve cover gasket related to boost issues?
  42. Mhd and xhp backup files
  43. Maintenance/Upgrades during DP install?
  44. Packaging a dme for shipping
  45. Burger Tuning Piggybacks Comparison Chart & New Warranty
  46. ZMR5TPP330 (S55) Spark plug in E92 N55?
  47. Turbo to Downpipe leak?
  48. Is 55K miles too much ?
  49. Freshly Rebuilt N55 Oil Leak
  50. Bms intake for n55 e9x, any problems?
  51. N55 PWG Stock Turbo 1/4 Record
  52. Need Fault Code Help
  53. PE Mod for N55 Exhaust
  54. XHP flash with JB4 on (whoops)
  55. Strange rattle from exhaust
  56. Can someone help me out with my turbo lower inlet hose?
  57. Catless Downpipes vs Emission Inspection
  58. Speedtech Stage 3 Install Problem, no power to car!!
  59. N55 rod knock/spun bearing tracking
  60. What kind of gains should be expected ?
  61. Mods to support E30 or more?
  62. PWG N55 vs N54 boost control setup
  63. MAFless on E series N55?
  64. Non oem 335is motor mount source?
  65. 2011 335i Intermittent No Start (SOLVED)
  66. JB4 Identification
  67. JB4 ISSUES
  68. Oil Leaking from Turbo
  69. Cars Stalls Then Does Not Start For A While
  70. MHD Stage 2 Overboost?
  71. Injector DIY
  72. Starting Build with Reliability Mods
  73. Has anyone with a 2011 E9X had their LPFP go out?
  74. Timing Chain Tensioner
  75. Is a FMIC necessary ?
  76. Blowing White Smoke, How Much Time?
  77. Need to replace factory turbo; replace with Pure Stg 1 if all stock?
  78. Passing Emissions without DP Fix *SOLVED*
  79. 2c57 cel low boost
  80. Any one with knowledge n55 intake studs!!
  81. Update me please on MHD/JB4
  82. HPFP on its way out?
  83. CEL Fix ?
  84. Blown boost hose...
  85. N55 o2 sensor DIY?
  86. Car stalls, electrical issue?
  87. Bov On N55 !
  88. Pure stage 1 review.
  89. Chargepipe Kit + BOV
  90. Exhaust is too quiet
  91. Mhd code reader
  92. Exhaust setup
  93. After market Catback reliabilty concern and engine light
  94. Rough idle when engine is warm
  95. 5w-30 vs 5w-40
  96. Removing Broken Belt Tensioner
  97. An interesting series of events...
  98. JB4 Error Codes
  99. N55 MHD burble settings not on app?
  100. Limp Mode
  101. XHP flasher shift adjustments!
  102. N55 Software Update
  103. Help identifying if this is a Pure Stage 2 Turbo?
  104. Cobb/chargepipe/intercooler.. is it worth it alone?
  105. N55 JB4 Overboost/AFR Issue
  106. N55 Pure Stage 2 Turbo For Sale! $1750 Shipped
  107. N55 rebuild and bigger turbo
  108. What can I do to help decrease drone?
  109. Poor idle from ambient temperature cold
  110. Detect common N55 problems using OBD2 Scantool?
  111. 2013 e92 335i flash tuning options
  112. What to do after JB4 Install
  113. Waste gate
  114. 335xi catless downpipe /w secondary cats
  115. For sale: Bms jb4 n55 harness A with Bluetooth connect kit
  116. Caution N55 Owners: All Delphi Coils Are Not The Same!
  117. Mhd s1 to fmic and mhd s+?
  118. N55 Speedtech guys?!
  119. Somebody HELP Please!! Crazy E92 N55 electrical problems..
  120. Where to by bmw performance exhaust
  121. N55 PR Coil Kit DIY
  122. Engine malfunction
  123. Delete pls
  124. N55 HPFP - Similar replacement procedure to N54?
  125. E85 Mix
  126. E90 N54 Custom exhaust in California
  127. Boost over target and Boost under target
  128. Speedo stuck at 160mph during casual driving
  129. Under boost targets
  130. check engine light
  131. N55 Pure Stage 2 question
  132. 335xi vs Mercedes C43 AMG
  133. BMS Oil Catch Can Installation Fitment
  134. MHD Stage 2+ Spark Plugs
  135. Logging with INPA?
  136. After effects of Outlet(s)??
  137. Help please: No boost, bad mpg, erratic idle, few codes, CEL on
  138. E-Bay Charge Pipe?
  139. VRSF Customer Service
  140. 335is Muffler
  141. MHD Custom Map Tune
  142. Code 315A (P2421) Fuel tank valve: jammed open - may not be what you think?
  143. Engine running at reduced output ?
  144. vrsf 5" fmic - wrong coupler?
  145. Water pump replacement issue - '11 335xi
  146. N55 BSD faults and misfires
  147. Vibrant 1141 2.5" Ultra Quiet Resonator for E90 N55
  148. Upgraded Radiator
  149. Overboost on stock?
  150. Prevent auto Map 0 when connecting OBD port
  151. Good Ideas for checking boost leaks
  152. How to achieve readiness ?
  153. Twisted Tuned stage 3 n55 kit
  154. Ps2 spark plugs
  155. Mhd and dealer visit
  156. P0300, P0172 Car Idles Rough Only When Engine Is Warm
  157. What do you think about the price?
  158. What intercooler to run with MHD stage 2+
  159. Injector Advice
  160. N55 New Bolt ons. Possibly Boost Leak?
  161. What device to run MHD on?
  162. Sick and tired of these high pressure fueling shenanigans.
  163. N55 E92 not idling properly
  164. MHD Tuning - Failed to Authenticate/Failed to Write DME
  165. Take a look at this log, might have a FF problem
  166. Check engine with JB4
  167. Factory Downpipe?
  168. Under Boosting
  169. Extreme Power House | New Product VRSF High Flow Upgraded N55 Aluminum Intake Inlet
  170. Extreme Power House | New Product VRSF STAINLESS STEEL MUFFLER DELETE
  171. Help I'm brand new to the forums and having so problems with my car.
  172. N55 Vacuum Lines/Hoses Replacement
  173. VRSF DP Fix Code
  174. DIYed PE Mod
  175. Suspension Creek off the line bushing?
  176. JB4 map0 with MHD custom flash
  177. Someone please help - problem after bench flash
  178. Radiator replacement
  179. Car Just Sits There???
  180. Lower boost with new FMIC
  181. 3.5 bar tmap sensor
  182. Cobb AP - ran good for a few days, now "engine malfunction"
  183. REMUS SPORTEXHAUST - Graz, Austria Factory Tour
  184. Erratic patterned STFT at idle
  185. HELP - Won't start after trying to flash a MHD map
  186. Coolant in oil?
  187. Is rotella Oil ok for 335i ?
  188. Ethanol mix ?
  189. front control arm bushings
  190. Issues flashing F-series BEF on an E-series?
  191. jb4, catless DP, cat sim, emissions issue
  192. N55B30 Engine Code location?
  193. Do I need an upgraded N55 fuel pump? If so, which one?
  194. Can someone help with my MHD Log?
  195. n55 crank pulley e90
  196. Ses light on with some random codes
  197. help with low boost
  198. Best Downpipe?
  199. OFHG Replace and Engine Seized. No Metal Shavings or Coolant in the Oil
  200. Dp fix
  201. Waterpump? Thermostat? Radiator?
  202. Rev Limiter on Auto Trans
  203. Surging idle when in drive
  204. Is there a leak or what?
  205. Help finding part number
  206. Catted DP
  207. Question regarding new motor under extended warranty.
  208. M3 differential swap weld question
  209. N55 Spark Plugs
  210. E85 Blender Pumps
  211. Fmic
  212. HPFP out of stock everywhere
  213. Better option for stock N55 car-BM3 or JB4?
  214. Drive Shaft Balance for M3 Differential Swap
  215. engine stalling in park.
  216. : BMW 335i x drive 2011 ps2
  217. Screech after reving engine
  218. Stock charge pipe install / VRSF CP for sale
  219. M3 differential swap drive shaft size question
  220. pure stage 1 or STEAMSPEED STX 67?
  221. deive shaft cut, weld and balance
  222. Losing Coolant Quick
  223. Replace, Rebuild or?
  224. Is my N55 fu#ked?
  225. HPFP REplacement
  226. Car won't start. Awd/Dsc and start off assistance malfunction.
  227. Loud ringing & other issues
  228. n55 engine date question
  229. N55 Flex Fuel Options
  230. Updated VRSF Downpipe with High Flow Cat?
  231. How long will parts last after replacement?
  232. F-series JB4 OBD plug addon
  233. Meth Kits AEM vs Snow with MHD
  234. Used vs ReBuilt N55
  235. Timing corrections all over the place. Help!
  236. Redoing my Plugs and Coils
  237. What else should be next for my FBO N55?
  238. Auto rev matching on 6MT??
  239. Question about Precision Raceworks coils for N55
  240. Dinan vs Eurocharged Tune
  241. Coolant bleed protocol?
  242. 2011 N55 E93 VSRF Catless DP
  243. N55 Hitting Boost Late/Slow
  244. large catback rattle fix
  245. Dealer visit
  246. Next modifications?
  247. Codes P29D8 & P36BD
  248. N55 Diverter Valve
  249. Is this BMW coolant?
  250. Rod bearings question