PDA

View Full Version : 135i Turbo Engine (N54 / N55), Exhaust and Drivetrain Modifications


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

  1. N55: moving the MAF to a new intake
  2. Dyno Question
  3. So downpipes are in what's next?
  4. How fun is N52 128i? I own N55 135i but just curious
  5. Dual Turbo
  6. N54 AR downs/Active BOV
  7. More codes
  8. Downpipes + heat wrap?
  9. Catless DP insallers in Ohio
  10. HELP. N55 Intake Vacuum line??
  11. Codes, tuning, and programming
  12. 135i down - 135is in
  13. N55 Jb4 Help...
  14. SIB 120912
  15. Smoke Coming From Engine (Video inside)
  16. Somewhat disappointing dyno today
  17. meth kit
  18. K&N intake problem
  19. Issue With N54 Engines 2008 Year
  20. 135i o2 sensor
  21. Engine light meaning?
  22. N55Mid Pipe on N54 135i
  23. Great dyno day. In my opinion.
  24. Convertible Meth Tanks...
  25. 2008 135i down on power--please help me figure out why
  26. Who does walnut blasting in the Southeast?
  27. 335is/135is exhaust
  28. BMS Meth kit wiring, integration with JB4, FSB Type A, Trunk pump and tank
  29. "Reduced Power" yet again...
  30. Going back to stock. Damaged stock intercooler coupler
  31. N54 vs. N55
  32. Which vacuum lines do people replace?
  33. Can someone give me a quick primer on data logging?
  34. What HP and TQ should my car be at?
  35. Low temp thermostat
  36. N54 Catless DP Emissions Question
  37. What's louder?
  38. N55 Cobb users? 2011 Cobb + Cat-less DP's?
  39. P3Cars gauge boost reading stuck at -28.8 ?
  40. 135i vs 135is
  41. Disillusioned with my 2008 135i. Please tell me what else I am in for.
  42. P0015 Limp mode
  43. Analyze my Datalog on Cobb E30 Map..
  44. Mods DELETE
  45. 335i to 135i JB4--will it work
  46. Changed N55 spark plugs
  47. Drivetrain Failures on Track?
  48. Jb4 launch
  49. Introducing Datazap - my free interactive data log viewing and storage service
  50. 2009 45k miles valve cover leand and WHAT!
  51. JB4 for sale for N54
  52. Still trying to learn this car
  53. Newbie with Question
  54. Just picked up 5 month old JB4, cable and DCI
  55. Accessport V3
  56. Cobb+Meth? How to do it?
  57. Guys please help me. Choppy/ jerky accel
  58. Help! Sputtering problem after Dp install
  59. Evaporator
  60. Bone Stock 2011 N55 Dyno graph
  61. Does this sound like wastegate rattle?
  62. N54 Turbo's replaced at 27K on a 2009 E82
  63. ACT clutch reviews/experience?
  64. Cobb e30 at the track
  65. Half Check Engine Light (Randomly)
  66. N55 DCT Clutch Upgrade?
  67. Vishnu N55 Catless DP Review
  68. Where to buy PPK for the best price?
  69. P3 gauge - boost from OBD2 port
  70. N55 Spark Plugs
  71. Anyone with related issue?
  72. Worth it?
  73. FMIC mount cracked
  74. What motor in this 1m
  75. Facebook group!
  76. 08 135i "Clicking" Noise.
  77. Not sure if this is normal
  78. Need info on BMW's "software fix" to hide wastegate rattle
  79. What is this rattle/noise?
  80. New Member & Clutch Splipping at 28K???
  81. Deleted
  82. Cyba Scoops
  83. P3 Cars - Excellent customer service resolving a hiccup
  84. So i installed jb3 in my 135IS...
  85. Procede fuel pressure connector
  86. BMS cowl filters (pictures)
  87. Clutch slipping??
  88. okay to drive with charge pipe off?
  89. Teflon coating valves to prevent carbon build up
  90. Exhaust choices?
  91. Helix FMIC Install help/advice/recommendations
  92. N54 New Coil
  93. Noob here... need advise on engine malfunction !!!!
  94. procede installed, now trouble (P0108)
  95. 2008 135i 6MT LSD Question
  96. Interesting downpipe issue
  97. n54 overboost at cruise after tial
  98. Who Understands Cobb Maps?
  99. BMS DCI Install Question
  100. Can someone explain this $140 service at BMW (carbon cleaning)
  101. Dnyojet vs. Dyno Dynamics same car, same day
  102. JB4 experience
  103. Sneak preview of an awesome clutch component we are currently testing
  104. JB4 question
  105. Just negotiated BMW down to $500 for walnut blasting.
  106. How much Hp/Tq oem Dual Mass Flywheel (DMF) can handle
  107. Electric Exhaust Cutout???
  108. E82 AT temperature problem!
  109. 135is tuning & new member intro
  110. Need a part number rear clip axle
  111. My experience with turbo failure
  112. What would you do in this situation? A Tale of Two VANOS solenoids...
  113. Downpipe options
  114. my 1st tune ever
  115. Almost FBO and I sucked at the 1/4 mile... need advice... have logs too
  116. Bad valve cover gasket? Oil everywhere underneath cover and in plug holes.
  117. N55 midpipes with Vibrant Resonators #1792???
  118. need help pkease please
  119. 135i aFe Mach Force XP Cat-back Exhaust - Review
  120. 135i aFe Mach Force XP Cat-back Exhaust Review
  121. Wastegate possibly stuck open.
  122. Does this pose any danger?
  123. Mid pipes, Performance exhaust
  124. Help Service Engine Light
  125. DCT Sport Button Question
  126. Tial BOV Not Venting : HELP
  127. Tial Blow off Valve Not Venting : HELP
  128. Show me your trunk meth tank install
  129. Gasoline DualBoost Turbo
  130. RB Turbo for N55
  131. metallic rattle on startup-then goes away (exhaust)
  132. Even more turbo discussion
  133. BMS Low Temp Thermo Install Question
  134. I do two wheel burnouts?
  135. Any diff in maps b/t Cobb V2 and V3
  136. Drilling out cover holes on FMIC grill?
  137. JB4 map 5 question
  138. Muffler Delete
  139. BMW Exhaust Clamps For Performance Exhaust Question
  140. Real-world JB4 before and after.
  141. BMW N54 PPK2 owner install, dealer code?
  142. Little Confusion with Map 2, 5, & 7.
  143. corvet c6 2006 vs cobb
  144. Y-Pipe Res Delete or N55 Mids
  145. Help code 2c57...boost leak??? n55
  146. Belt Squeaky
  147. Loss of power, no codes, need help
  148. NJ-USA-Costco Gas 2extra MPG?
  149. Short shifter kit from US fit RHD??
  150. Can't figure out this code: CDA8
  151. JB4 JuiceOTG on Google play store
  152. Clutch and Flywheel Help
  153. HPF Exhaust with AR ******* Dp's
  154. Alpina flash for steptronic
  155. Current tune only 1/4 mile record?
  156. Hi revs then misfire at start up
  157. pinging at low rpm
  158. pinging at low rpm
  159. Another FMIC thread...
  160. BMS Cowl Filters (N55)
  161. Nice bang at the strip
  162. JB4 N55 DCT sport button
  163. Wastegate Actuator wrong size?
  164. final drive ratio
  165. N55 JB4 stage 2 new casing?
  166. New to 135i coupe. Grille question?
  167. Code 2DCE-Valvetronic Failure
  168. Bluetooth Disabled?
  169. Fs: bms 6000k led angel eyes
  170. LSD on the 135i?
  171. CDV Install -Raleigh Durham Chapel Hill
  172. NKG Laser Iridium Spark Plugs + Torque Questions.
  173. Stupid slow and angry
  174. BMW PE worth it? just to maintain warranty?
  175. Overheating warning but car isn't actually overheating?
  176. JB4 gauge inaccuracy
  177. 11.907 at 115mph Woo Hoo
  178. Exhaust Flap Mapping
  179. Cannot put car into gear 6mt
  180. Resetting adaptations with JB4 = best mod ever?
  181. 51k miles 2009 135i rear main seal leaking….
  182. True or False
  183. is this a good deal
  184. ISO: N55 OEM Downpipe
  185. Walnut blasting and typical gains
  186. Remote Pro-Tuning
  187. Flex Fuel E85
  188. N55 Spark Plugs changed (round 2)
  189. Cobb and downpipes
  190. Need help with KL Racing / Big Tom intercooler piping...
  191. lci taillights
  192. Best Quad Exhaust/Where to buy?
  193. Terry's 135i FFTEC Top Mount Sinlge Turbo
  194. New stuff from Cobb?
  195. Tune to remove cold start?
  196. N54 Power!! (Question)
  197. WTS Active Auto Strut Brace Bar
  198. Flapper in exhaust
  199. Rough Cold starts
  200. BMS Dual Cone Intake-Thoughts? Pros and Cons?
  201. Misfires on cylinders 3, 5
  202. Help pls, engine trouble!
  203. Headlight replacement question.
  204. Racing seats, how to turn off airbag and seatbelt lights?
  205. Exhaust actuator hose
  206. aFE Magnum FORCE Stage-2 Si Sealed Intake
  207. Check out my log please
  208. Rattle on engine off
  209. uk 135i to 1m full conversion
  210. Exhaust cutout switch help!!!
  211. If you had 1,000 Dollars to spend on your n55 135i....
  212. Aftermarket BOV questions/feed back
  213. Fastest single tune 135i
  214. Jb4 map 2 kickdown
  215. 135i carbon fiber hood..
  216. Just picked up AR catless downpipes
  217. How do my logs look?
  218. Y-Pipe Sleeve Clamps Part Number Anyone!?!?
  219. Going FBO soon need help on a tune...
  220. any experiences with Stett? so far not so good for me
  221. N54 codes 2B2C and 29F2, HPFP issue?
  222. n55 - overboosting
  223. JB4 Map 7
  224. No way it could happen again...right?haha
  225. jb4 timing pulls colder weather
  226. Code p13b6
  227. Defective ignition coils common?
  228. N54 pro tune
  229. BMW Performance Exhaust 24b/96khz Sound Clips
  230. auto tranny shifted itself DS
  231. Please Help!
  232. Annoying problem with my n54
  233. Which Cobb Stage?
  234. anyone have the M3 trans mount bushings part numbers?
  235. climate control
  236. jb4 map 2 psi
  237. Need help AGAIN!
  238. help with AA BOV
  239. JB4 different maps and functions
  240. Any reviews on Upgraded metal Clutch pedal
  241. Help me choose exhuast parts
  242. 6AT to 6MT swap?
  243. Very bad stalling issue.
  244. Question about ETS FMIC
  245. Logged My JB4 ISO Today
  246. Video: VRSF DP's, N55 mids and Berk race axelback cold start/rev
  247. gasoline submersible wire
  248. Exhaust & engine running lean
  249. Finding gasket # 18117553130
  250. buying a used jb4 locally.. help if you dont mind