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


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  1. LSD or wheels and tires??
  2. New to 335i exhaust/downpipes/cats I am very confused.
  3. m/t feeling odd
  4. BOOST ISSUE and JB4 switching maps on it own!!! HELP logging spreadsheet inside
  5. Charge Pipes & BOV ideas
  6. n54 and n55 charge pipe
  7. how can i measure AFR in bank 1 and bank 2 via BT cable?
  8. Any Experience With R Compound or ET Tires
  9. What exaust is this PE??
  10. nvm
  11. How much dry nitrous?
  12. 335i vs EVO9
  13. PROcede data log
  14. after market exhaust people chime in.
  15. urgent help with uuc evo 3
  16. 335is COBB ECU code P2F9E
  17. Got Cobb, can't run sport or aggressive
  18. Dinan Stage III to Cobb Stage 1+
  19. Engine Misfiring
  20. methanol flow gauges
  21. Oil leak -- Brainstorming and seeking advice
  22. Dinan Exhaust
  23. Heads up on a good deal for Vbox (the device that measures 60-130s!!!)
  24. Wavetrac LSD installed
  25. 30BB code
  26. Intermittent meth flow.
  27. DIY: N54 Hybrid Intake System
  28. Bad Spark plug and/or Coil ?
  29. Getting Cobb next week
  30. Exhaust shop question?
  31. COBB ST 1+ Do I need to upgrade the Diverter Valve/BOV
  32. "Big Tom" "God Speed" Type FMIC Install Guide (Video)
  33. any performance gain w/ muffler swap?
  34. Jb4 meth!
  35. jb3 to jb4
  36. MOD found on my CPO
  37. Do BMW dealer reflash your ECU after putting in new injectors?
  38. Terrible performance with jb3?
  39. 2007 335i stock air box
  40. Cloud of smoke on deceleration
  41. My AT is getting diagnosed
  42. P29f3 code
  43. Summer Time AC in use
  44. Need help replacing my AT cooling lines
  45. Air Intake
  46. Procede rev 2.5 v5 firmware issue... Shiv please help!
  47. Next mod please help
  48. HELP.changed oil. added 6 quarts. read full..but how accurate is it???
  49. FFTEC Facebook Page = lots of pictures of the N54 tear down
  50. Torque wrench for our cars
  51. N2O TMAP sensor for JB4!
  52. N54 Avg Oil Temp?
  53. AR Design Downpipes
  54. Symptoms dealer cannot fix.....(lean misfire)....
  55. Oil coolers for non oem coolers
  56. Vishnu/FFTEC N54 Engine Development: Piston/Rod Comparison
  57. Code 2F83 and 2F81
  58. Passing smog in Cali w catless
  59. turbo bearing seal.
  60. turbo bearing seal.
  61. idle problem fixed for now!!!
  62. KW Variant 3
  63. Zasquatch's COBB Datalog Grapher - Graph logs with a few simple clicks!
  64. For those with FBO and Cobb stg 2.....
  65. Does FBO decrease time to tubro failure?
  66. Review: BMS WW + BMS OCC
  67. Anyone knows which Setrab core dimension is used for aftermarket oil coolers ?
  68. Would an exhaust do more than DP and FMIC?
  69. Cobb Uninstall Question/Concern
  70. Oil Filter Housing Gasket Leak??
  71. Could we add Oil Jets to our engine?
  72. AR Downpipe install tomorrow - quick ?
  73. Just got word from Tischer- 335iS Exhaust Group Buy!
  74. VRSF downpipe review
  75. Light Weight Pulley
  76. Anyone interested in Famoso Drags this Saturday 3/24?
  77. Methanol Mixing XLS Document -- Must see if you have meth..
  78. My BMS Occ review.. (was smoking at idle and cold starts)
  79. Stage 2+
  80. is a new clutch needed
  81. Can you use stock hoses with forge DVs?
  82. E92 335i Secondary Cat Delete w/ Performance Exhaust
  83. Pay for VRSF DP Install or DIY
  84. E92 335xi or i
  85. Foam filters with the N54 motor
  86. What does a charge pipe do?
  87. Post your Meth setups!
  88. Downpipes and o2 sensor- please help
  89. VRSF DP's In Harsh Weather?
  90. UR xi exhaust install - diy?
  91. Mixing 93/91 oct. with E85?
  92. New limp mode for me (not HPFP)
  93. Someone is Finally Fabbing upgraded turbo inlet pipes!
  94. difference between stage 2 and stage 2+ Cobb
  95. Looking for EXPERT help on 335
  96. vk-motorwerks oil cooler destroyed. Need new core. HELP ASAP
  97. Intake Valves Cleaned
  98. BMW N54 AccessPORT v4.01 BETA Maps Available
  99. Hot Side Charge Pipe...what is this and why is it leaking!! PICS
  100. Lost Boost
  101. 335is Exhaust for e90
  102. N54 Renntech tune
  103. Midpipe, X-Pipe Question!!!!!!!
  104. Help - Cobb - P29cd
  105. Okay to just swap 1 coil?
  106. How to diagnose a boost leak
  107. FBO + JB4 + 15ohm mod + Meth = HUGE Grin!!
  108. vanguard exhaust rubbing the chassis brace.
  109. Downpipe Install Resulted in Steering Problem
  110. How to launch an AT?
  111. jb4 removed warranty voided
  112. 2008 e90 quad exhaust?
  113. Running rich possibly?
  114. Evolution Racewerks is the best company EVER
  115. C6 vette vs 335i
  116. FMIC vs Charge Pipe?
  117. 122k Miles, Finally Blue Smoke Oil Burning
  118. At what power level is traction an issue?
  119. Rev 3 procede NLS 2step
  120. My Car Just Shipped Off My Car ... It Is Single Turbo Time
  121. My Car Just Shipped ... It is Single Turbo Time For Me
  122. Just installed JB4....
  123. Custom snorkel bracket for DCI's?
  124. PWM Meth Check Valve
  125. After dp install crackling
  126. Oil Cooler Equipped?
  127. COBB Stg 1 Aggressive v301 v.s. v401 (Dyno and Datalogs)
  128. ER intercooler & vrsf dp
  129. Stock exaust + catless dp sound
  130. PROcede V5 3-13 Data log OL fuel 100%
  131. What type of plastic is the Valve cover made of?
  132. DCT Problems at the strip..
  133. cobb and strange smell
  134. Cobb and strange smell!
  135. Whats the point w. tune if...
  136. more power with cobb
  137. Cold start red oil light+ limp mode + shaking
  138. JB4 question....
  139. N54 spark plug swap thoughts... use copper anti-seize?
  140. ACT organic clutch installed on 335i
  141. PROcede 3-13 Stage 3 aggressive map Virtual Dyno
  142. Maxing Out Fuel Trims?
  143. FMIC Poll
  144. B5 A6 TT VS. My 335i
  145. ER CP/BOV combo GROUPBUY
  146. gauge ideas?
  147. Upgrading Procede v2 to v2.5
  148. Weird shaking while driving
  149. AFE Drop-In Filter Fitment
  150. Help need ER Charge pipe Synapse BOV
  151. Aquamist HFS-4
  152. Help Needed! Er Charge pipe Synapse
  153. Whoosh Sound, lost power - No codes
  154. Calling ACT street Clutch owners
  155. Very Bad Engine Knock
  156. Help Updating JB4
  157. Vishnu/FFTEC Single Turbo: New MAP sensor
  158. Weird Noise from the rear after downpipe install
  159. Analyze My run cobb V4.01
  160. Problem: 335i acceleration cuts out for <1 sec mid-gear, resulting in jolt
  161. Trans Light Question
  162. VRSF - Coating
  163. UPDATE:OVER 300 Pics SHIFT S3CTOR Airstrip Attack Pictures!!! By:Pierce42Photography
  164. E9X Stock Exhaust Help
  165. Wagner intercooler
  166. am i the only idiot?
  167. nitrous
  168. Airstrip Attack: 1/2 Mile Runway Races. Official Video Trailer
  169. Group Buy HPF new GEN2 Exhaust????
  170. FMIC tradeoff?
  171. Any one running catless downpipes???
  172. Part Out
  173. First mod going Cobb!
  174. Fault codes need help....
  175. 335i vs 2012 Audi S4 *Video*
  176. GIAC STAGE II any Specials!!!
  177. Cobb AP misfire codes
  178. Colder spark plugs?
  179. Anyone with dyno results for COBB stage 1+FMIC?
  180. CPe or ar downpipes
  181. New Turbos installed.
  182. Which part is this
  183. JB4 installed, now no start
  184. Cobb plus AFE Dual stage 2 intakes
  185. Jb4 controls
  186. Will BMW Performance SSK fit an e90 335 with X-drive?
  187. Teaser: Performance Gearing 3.46 LSD
  188. In need of spark plug socket !!!
  189. Just installed VRSF Downpipes and now black smoke at WOT :(
  190. Re-installed stock intake from DCI aFe! Need some help
  191. vishnu pwm question!!
  192. help finding a part guys..
  193. Help me figure out if my turbos are shot...
  194. What Procede map for race gas?
  195. No cats+stock exhaust OR No cats+Remus sport/race
  196. Red Oild LIght after oil change
  197. RENNtech DCT 335is Does 12.2 @ 115 mph
  198. i need an exhaust change
  199. The Dreadful Cobb Codes
  200. perfomance upgrade ideas?
  201. What are my SSK options for 2009 335i Xdrive?
  202. When filling gas, the nozzle shuts off prematurely
  203. Will Vishnu ever offer tunning software?
  204. stett cai or ultimate racing cai?
  205. O2 Spacer instead of DP fix?
  206. 335is & Vishnu Procede.. anyone?
  207. Lowering your 60' Time
  208. Gear Set differences
  209. quick JB4 question...
  210. Throwing Codes...
  211. exhaustgas recirculation value reading in INPA
  212. Exhaust tip
  213. JB4 Dash Display Issue
  214. My car almost died on me..
  215. 335i won't start... not battery
  216. JB4 on the IS
  217. Oil cooler question
  218. Question about v5 2.5
  219. Just opened the Cobb Box
  220. 07' 335i - CEL on WOT, studders, CEL turns off...
  221. Jb+ comparison to jb4 or jb3 help
  222. VIDEO : Open catless DP's
  223. jb4 meth plus race gas
  224. Anyone running Meth have a cracked windshield filler neck?
  225. Cobb stock on Recovery mode!
  226. Do you drive on a daily basis with your Cowl off?
  227. JB3 Control Box
  228. Procede REV 3 help please
  229. STETT intercooler: Engine heating issues?
  230. Take a new user
  231. Totaled my 335i, AMS Exhaust for sale need to swap for Stock Exhaust - Ann Arbor MI
  232. Is black carbon build up on a plug indicative of a particular problem in the cylinder
  233. Downpipes and fmic installing today!
  234. Problems After Updating JB4 Firmware...
  235. Popping noise with no lift shift
  236. Procede aggress maps
  237. Making over 20psi on stock turbos...due to misfires?
  238. Oil residue/drips in charge pipe?
  239. Does my car have an oil cooler?
  240. Installed my VAC OS Giken Diff Today!! Pics
  241. installlation charges?
  242. Log : Cobb Stg2+FMIC Aggr v401
  243. Clunking/Rattling after VRSF DP Install...? HELP!
  244. Gas smell after installing Procede
  245. Vishnu/FFTEC Single Turbo: 60-130mph 6MT World Record
  246. Guess the rattle...
  247. DS mode
  248. Quick oil question?
  249. 335xi 10.93 @ 125.5mph on VBOX
  250. Vishnu Tech: 6AT Ignition flatlining?