04.5-05 LLY Performance Parts Discussion [Archive] - Chevy and GMC Duramax Diesel Forum

: 04.5-05 LLY Performance Parts Discussion


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  1. Surge at idle ???
  2. Spacers???
  3. Decided on a direction for my "build"
  4. Walbro 392 lift pump setup
  5. MPG dropped 2 with modifications????
  6. EGR delete and Edge
  7. Confused to the max
  8. EGR Delete causes terrible smell?
  9. Cleaning up the front end..
  10. CTS boost question
  11. LLY problems, please help!
  12. End Game
  13. Rolling idle
  14. How can i tell
  15. Built lly serious vibration help
  16. 4" mbrp exhaust
  17. Low power black smoke
  18. ECM locked
  19. New Stroker cp3.. can I drive it without tune update?
  20. Lift pump wiring
  21. Intake Scoop
  22. hyper text removal
  23. CTS and the heat
  24. Might be a silly question...
  25. Tada!
  26. What hp should I be expecting
  27. Outer tire tread wear....front tires only.
  28. LLY EGR Delete
  29. Just did S&B mouthpiece..
  30. PPE FPRV question
  31. Did I make a mistake?
  32. Whelp, I did it.
  33. EGR Delete Code Question
  34. Bad CAI fitment and MAF error
  35. Excited like a little kid on Christmas
  36. Just starting out
  37. S468 supporting mods?
  38. What next?
  39. Sinister EGR delete
  40. Performance shop
  41. need help!!!
  42. Race plug install
  43. need to make sure
  44. Where to start??
  45. Torsion key lift bad?
  46. Diesel New Guy LLY Upgrades
  47. Intercooler Pipes & Y-Bridge in correlation to EGR Delete?
  48. Full wraps?
  49. Straight Pipe?
  50. Finally my EGR fell off
  51. Question regarding Control Arms and Mouthpiece
  52. Machined heads without recessed valves
  53. HELP! EGR delete install
  54. EGR delete, SDP or Sinister?
  55. Newbie question
  56. lly tranny rebuild
  57. PPE hot+2 help
  58. Thoughts on best CAI system?
  59. Bullydog frozen? 2005 lly
  60. Customer's LLY
  61. Will this work for a turbo inlet flange?
  62. Zone lift
  63. Thoughts on PPE Down Pipe? (LLY)
  64. What to do....
  65. plz help
  66. lift pump
  67. cobra head for a mouthpiece
  68. egr?
  69. Confused about torque converter lock up switches
  70. Bluetooth OBDII Adapters?
  71. 2004.5 lly
  72. Best parts for 500hp
  73. Recommendations for lly intake
  74. Lly turbo
  75. Problems with BANKS tuners
  76. egt probe and tuner
  77. Torsion bar question
  78. ECM locked HELPPPPP
  79. Torsion bar and shock questions
  80. Putting a Tuner on Stock Duramax
  81. LMM intake on LLY
  82. Boost tubes/Y bridges worth it?
  83. LLY or LBZ intake?
  84. After Market IC BOOST Tubes, yes or no
  85. Know about the HyperTech power programmer?
  86. fuel rail shim kit help!
  87. Torque convertor
  88. 2005 with bose and double din
  89. low boost?
  90. Diablo predator trouble
  91. Kryptonite tie Rod sleeves
  92. Lift pump
  93. Bully dog power pup won't uninstall
  94. Low end grunt
  95. Where to place EGT Probe?
  96. swapped out my factory air box/intake mod for Banks unit
  97. Egr questions!!!! Help
  98. turbo rebuild 05 lly
  99. Anyone near FT Meade, MD area?
  100. Exhaust and Down Pipe fitment?
  101. Disappointed in mileage
  102. Possible bad injector
  103. Whats next in performance upgrades?
  104. Banks Air Intake on LLY W/LBZ Mouth Piece ?'s
  105. Need help, I bought a truck that had a tune on it
  106. Installed exhaust yourself?
  107. ppe race manifold
  108. 2004.5 lly with bully dog gt and mbrp getting 14mpg?
  109. Lly mouth peice.. Cold air intake
  110. Bad vibration when accelerating
  111. Programer not programming lly duramax
  112. Allison build help
  113. EGT Problem
  114. building my lly
  115. Duramax not rolling coal? :/
  116. 2005 dually intake & exhaust=worst mpg?
  117. She limped... help?
  118. Balls deep in headgaskets need advice on cleaning deck
  119. Bricked ecm
  120. Boost ??
  121. edge cts problems
  122. LLY Injector Cleaning Problems, HELP
  123. lly upgrades Hsp diesel s475 over stock
  124. Lly edge question
  125. Question about 06 intake
  126. LLY Headers/manifold
  127. Stock turbo/injectors & 1058... Boggy
  128. Fuel Filter/Lift Pump
  129. egr delete and tune help
  130. Command start issue
  131. block heater
  132. AFE CAI wrong filter/clean filter?
  133. mpg ?
  134. lost prime
  135. return line fitting leak
  136. 05 lly edge evo cts help!
  137. 04 LLY duramax tire rub
  138. Fuel pressure gauge install
  139. 2004 duramax led light bar mount?
  140. New diesel owner have questions
  141. Sinister EGR Kit won't ship to CA address
  142. SD EGR Delete or S&B Turbo Inlet Manifold?
  143. Anybody wanna help me in NC?
  144. How much boost?
  145. LBZ Mouthpiece on LLY?
  146. parts swap
  147. 05 Sierra led tail lights
  148. Manifold and up pipes questions
  149. Air Intake question
  150. LLY Egr delete
  151. Big Dipper tranny
  152. What to do on my lly?
  153. HID fog installation on an LS
  154. What's a quadzilla stealth 2 worth?
  155. info please
  156. P0087
  157. Order of modifications
  158. Lly boost issue
  159. CTS insight and DSP5
  160. Good tuner for stock LLY
  161. 2004 Dirtymax lly Project
  162. bad luck continues
  163. Edge EVO ht
  164. port fuel rail fittings
  165. Wastegate help
  166. Color scheme/match
  167. The hated smoke
  168. newb question
  169. Looking for tim hecker duramax diesel builder
  170. Aftermarket camshaft in LLY
  171. 05 lly water injection
  172. Turbo mouthpiece, Tuner, and EGR delete?
  173. PPE Race Fuel Valve
  174. a/c delete
  175. 22X12 or 20X12 on 420s
  176. Transmission rebuild shop ontario
  177. Selecting Lift Pump
  178. I need a LLY head!! Don't deal with R.F. Engines!!!
  179. Injectors. yes please. help me make my choice.
  180. Mpg help!
  181. Help.
  182. Got my AFE installed!
  183. Head Gaskets
  184. raptor 150 install not going good
  185. 5 inch exhaust
  186. Build Trans or Headgasket/Stud job?
  187. Air intake tube
  188. Mrpb downpipe "howl"
  189. need advice on basic tuner
  190. EGR delete w/ existing efi live.
  191. Turbo Compressor wheel.
  192. danville billet 72
  193. Idaho Rob retune
  194. Fass titanium 95gph
  195. Tune
  196. Injector time possibly
  197. LBZ S&B intake
  198. Brake line routing
  199. my first Diesel smokes a lot at WOT
  200. Lb7 driver side intercooler pipe on lly
  201. Wheel Spacer Question
  202. Truck wont go passed 3k rpms towing
  203. PPE race valve VS. PPE shim kit
  204. LLY or LBZ
  205. LLY Down Pipe
  206. PVC Reroute
  207. code help
  208. Cali EGR Delete
  209. II s366
  210. EFI questions
  211. 310000 miles and time for a Rebuild
  212. Rough country 6" lift...
  213. Lbz motor mounts
  214. Appox HP
  215. Turbo whine
  216. 04.5 lly potential
  217. Lift pump question
  218. oil dripping from passanger side of intercooler pipe
  219. I need the induction port plug for my Afe mouthpiece
  220. EGR Delete
  221. Twins with out heads being studded?
  222. Trans mods
  223. Transmission limped on 80hp EFI Live tune.
  224. DE downpipe question
  225. Down pipe/ egr question
  226. EGR delete questions
  227. ATP EFI Live
  228. Tire size calibration
  229. Down pipe
  230. Lb7 intercooler pipe on lly
  231. cp3 upgrade
  232. Edge programmer
  233. ATP EFI Live Autocal tunes disappeared
  234. Short Y bridge mod?
  235. Overheating LLY
  236. Need Help with Boost
  237. help!
  238. Ladder Bars
  239. Traction Bars
  240. Leveling Kits
  241. Intercooler piping
  242. Efi retune
  243. Track Times
  244. anybody ran one of these mufflers?
  245. Silverado ride height
  246. Rebadged and painted Cat yellow
  247. My first mods
  248. Transmission control module
  249. Starting
  250. Transmission fluid