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View Full Version : B58 (M240i) Engine, Transmission, Exhaust, Tuning


  1. 2nd gear grind in manual transmission
  2. 2016 M 235i update
  3. M235i Power Kits to be Released!
  4. Change final drive ratio. More fun and thrust?
  5. Factory PPK for the M235i?
  6. downpipes
  7. BMS Stage 1 OR DINANTRONICS Sport?
  8. m235i: rough costs of head gasket, cylinder head, and engine replacement?
  9. M240i (B58) performance parts
  10. NEW RELEASE: F22 M235i Resonator Delete Kit
  11. Tuning potential without reliability hit?
  12. Which Stage 1 to get for my 16 M235i xDrive CV
  13. M240 exhaust same as M235?
  14. M235i MPE WILL fit the M240i
  15. Anyone moded M240i?
  16. Any plans for the M Performance power and sound kit (M240?)
  17. Future Magnaflow Exhaust for Your M240i
  18. N54 135i/1M vs. N55 M235i/M2? vs. N58 M240i
  19. My 2017 M240i Walkthrough
  20. M240i jb4 on YT
  21. M240i x drive
  22. M240i (F23) MPE Question
  23. M240i Development Car Needed
  24. NEW Active Autowerke B58 Tune almost here!! 60 whp / 90 wtq on Pump Fuel
  25. M240 1/4 mile times posted
  26. Stock exhaust note
  27. B58 vs. B46 reliability?
  28. M240i rev matching
  29. Coilovers m240i
  30. delete thread please
  31. BCS mx40i b58m straight thru mid-pipe
  32. How loud is a muffler delete?
  33. Burger Tuning B58 Oil Catch Can Now Available!
  34. B58 F2x TBE c/w 200CPI hi flo DP
  35. B58 JB4 Map 2
  36. Resonator delete with stock muffler anyone?
  37. M240i B58 engine first impressions...
  38. NEW RELEASE: DINANTRONICS Sport (B58)
  39. Greetings from a new UK (almost) owner
  40. VR tuned tuning box kit (updated with Dyno runs before and after)
  41. 500whp possible
  42. M240i Service
  43. B58, engine rattle
  44. Deleted resonator today
  45. B58 engine coolant
  46. M240 Engine tune
  47. filter message
  48. jack points
  49. TIS Issues, anyone have access to rear diff replacement steps?
  50. M140i v M2 dyno
  51. AC Schnitzer Tune - Opinions?
  52. B58 BMS intake/jb4/clutch stop and vm downpipe install/review
  53. M240i jb4 vs M3 e92 and vs M4
  54. Magnetic oil drain plug for M240i.....
  55. 135i DCT vs. 235/240 Auto
  56. Stock m140i AT RWD v jb4 m135i AT RWD
  57. BMW B58 Engine Product Info Document
  58. M240 Dyno Testing
  59. Engine sometimes shakes car on 1st startup.....
  60. B58 Component Protection and Emergency Ranges for Oil Temp and Coolant Temp
  61. B58 Long term consideration: LDS cylinder bore
  62. M240i Catback or Axelback
  63. Limp/protection Mode ???
  64. B58 troubles
  65. B58 Map 1 Operating Temps
  66. VRSF B58 4.5" Stainless Steel Downpipe Released!
  67. Called Dinan & AWE about exhaust
  68. Anyone done only a muffler delete on their 240 yet?
  69. BMS Billet Intake Sound
  70. Deleted both resonators (video and pics)
  71. Anyone install Oil Catch can on their M240i yet?
  72. 235i stock vs m performance-internals??
  73. M2 Exhaust on M240i
  74. NEW RELEASE: DINANTRONICS Elite (M240i)
  75. M240i MPE with M performance diffuser fitment question
  76. 2017 m240i xDrive Remus Catback Install Guide
  77. Dinantronics Sport vs JB+
  78. M Performance Tips with stock muffler
  79. Exhaust valves
  80. Foam in airbox
  81. MPE and one mid pipe resonator / silencer delete
  82. Best option for quad tips on stock M240i exhaust
  83. M240i Muffler delete vs both resonators delete
  84. NEW RELEASE: Free Flow Exhaust / Mid-Pipe (F22 M240i)
  85. Now Available Agency Power M240 B58 Air Intake
  86. 340i sport cat
  87. Best exhaust for a slightly more aggressive tone
  88. Custom straight pipe ? (Video)
  89. M240i Resonator Delete OR Muffler Delete?
  90. AWE TUNING RELEASES M240i EXHAUST SUITE
  91. Finally installed the Akrapovic Evolution line Exhaust.
  92. BMW B46/B48/B58 Tune Comparison
  93. bmw 340i brake-system
  94. Throttle lag
  95. Muffler delete - experiences (?)
  96. Straight Pipe
  97. REMUS M140/M240 Exhaust Now Available!
  98. M240i xDrive Gearing Inquiry
  99. Dinan Mid Pipe vs Resonator Delete
  100. Catted DP
  101. M2 exhaust on M240?
  102. Diminished performance after first oil service
  103. Where to Dyno?
  104. Automatic Driving Modes
  105. Steering clunk when car is off
  106. Dinan Mid-Pipe Installed!
  107. Throttle response / lag
  108. Any Intercooler mods available for B58 ?
  109. NEW RELEASE---Eisenmann Race Exhaust
  110. M240i 6MT transmission whine
  111. AWE Tuning Season Opener Special Pricing
  112. Muffler Mod (Removing packing material and spot weld)
  113. M performance exhaust vs Dinan midpipe
  114. Dinan Intake & Stage 2 Tune
  115. New Release: Eventuri Carbon Intake for the M240i
  116. Catless downpipe and CEL
  117. Dinan Engineering BMW M240 Exhaust Available in Black/Polished Tips + Mids
  118. SSK Install Issue
  119. What next after JB4 + DP?
  120. Squeak on cold upshift?
  121. CG Precision Ds-1 5" catted downpipe
  122. Tunes . Best Bang for Buck?
  123. MPE with stock diffusor
  124. M240i Dyno day
  125. DYNOS: How to read the numbers, understand them and compare it to others - MUST SEE!
  126. AFE Power B58 M140 M240 340 440 2017 Products
  127. Full Dinan Exhaust - Worth the Dough?
  128. Start up exhaust sound - with deleted resonators
  129. Will we see a MPPK for the M240i?
  130. What tips fit over the ends of the intermediate pipe extenders?
  131. Does anyone have the length of the stock cat-back exhaust?
  132. Autotune map for JB4 yet?
  133. AFE CAI
  134. 2018 stock m240 midpipe
  135. Dinan midpipe for f23 convertible.
  136. Aurally pleasing - Intake Sound Question
  137. 17" rims 18 M240 xi
  138. Back to the BMW
  139. Just bought Dinan Mid-Pipe for M240i on sale
  140. Power lost after installing VRSF downpipe?
  141. M240 with dinan sports tuner and VRSF downpipe
  142. Dinan Stage 1 with MPE or Dinan Free Flow?
  143. JB+ User Feedback?
  144. I have drivetrain malfunction problems time to time
  145. B58 Jb4 Map questions
  146. Coolant alert twice in 2 weeks?? M240i
  147. 1/4 Mile Times M240I
  148. B58 DME close to being cracked apparently
  149. b58 oil temps at track days?
  150. Looking for Evolution racewerks catless downpipe feedback
  151. Dinan Stage 2 Stage 3
  152. VRSF Black Friday Sale Has Begun! 15% Off All VRSF Products!
  153. Comparing tune options
  154. M Performance Exhaust Flap sound difference?
  155. BMS Black Friday ???
  156. Resonator delete + MPE
  157. Cel Afe Cold Air Intake
  158. Engine Hesitation with JB+ on B58 M240i
  159. Bmw saying my downpipe ans jb4 are the cause of a ecu problem?
  160. Broken JB4 causing problems with ECU and Drivetrain firing
  161. Move over VBOX, Dragy is here!
  162. AWE Holiday Special Pricing is Live!
  163. Dragy GPS Based Performance Meter - Real Life results Comparison Thread
  164. Intake Recommendations?
  165. Dinan exhaust
  166. S58 vs B58
  167. M240i vanos issue
  168. F22 LSD Install Time...
  169. Has anyone done quad tips on there m240ix?
  170. 2018 M240ix Dinan CEL