View Full Version : LS4 Performance


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  1. exhaust
  2. GP GXP Brakes
  3. gm performance ls6 hot cam
  4. GM Heritage
  5. P0420 Code
  6. SuperCharging??
  7. LS4 Harmonic Balancer
  8. Power Steering problem
  9. DOD When Motor is Cold
  10. GXP vs. Snow
  11. Remote Start Question
  12. anyone here from CT or MA area
  13. Filter question
  14. Opinions Please - GXP Door Sill Plates
  15. MCSS Amp Wiring
  16. GXP Problems...:/
  17. oil catch cans
  18. P0521
  19. Couple of vids from my run at the track last night
  20. so i was browsing ebay and...
  21. Engine is apart, houston we have a problem
  22. There it goes!!!
  23. Inferno Hood
  24. Yet Another GXP Tire Question(s)
  25. Call GM and the NHTSA to Get Action on our Transmission Problems: Details Inside!
  26. Installed TV in GXP now dash hums?
  27. re: Heated Seat failure
  28. Trans Fluid change?
  29. keeping steering wheel controls w/ aftermarket radio
  30. SIMPLE: Can I put a cam in with DOD lifters and just turn DOD off and be fine?
  31. bulbs for tinted tails
  32. DiabloSport Trinity T-1000 Tuner / Dashboard Monitor??
  33. Have a question for you all?
  34. Rocker Panel needed...Where can I get one?
  35. 2006 GXP naturally aspirated build
  36. CAM and DOD
  37. Rim options
  38. Inquired GM Regarding Transmission
  39. HELP, smog reff says I need a stock air filter box?
  40. Tire size
  41. Transmission Magnet thread
  42. 04 gxp
  43. Looking for winter wheels (GXP)
  44. I'm on a 1320 Video!
  45. Speakers Rattling Door Panels
  46. Im baaaack!
  47. Electric Cutout where to place it?
  48. 1.8 roller rockers
  49. Valve Spring Seat Pressure...Someone Clarify Plz
  50. Headrest monitors...Anyone have them???
  51. LS4 Transmission Problem Thread (4T65-HD); Current Total Inside
  52. g8 officially coming back as a chevy
  53. Trans Questions.
  54. lucky mee.. check this out..
  55. A newbie has joined your ranks
  56. Need help wiring speakers
  57. Difference in engines
  58. sell stock alcoas?
  59. 06 monte carlo firewall location
  60. I hate cops
  61. Weird sound on my gxp wen i turn into my driveway
  62. Center Consol
  63. Possibly making the Jump
  64. Happy New Year!!!
  65. Fwi lean code
  66. You know you wannnnnnnnnnnnt it.
  67. Your Interior Combo
  68. Intake question
  69. maf ?s
  70. New Member From Buffalo
  71. any one have an oil leak?
  72. New To You
  73. kinda off topic but can someone help out the confusion.
  74. LS4 confusion
  75. You guys know what happend to ..
  76. Problem with 06 GXP
  77. having 2 problems with my gxp:(
  78. Tire question
  79. DMH Cutout FTW!!!!!
  80. magnaflow ?'s
  81. No go.....suggestions as to where to start
  82. Do you guys have a spare tire?
  83. Rear Trailing Arms? BMR or UMI ?
  84. Got Raped
  85. Raced my bro's stang
  86. Happy Birthday Smokin06impala SS
  87. kinda random brake question.
  88. Juss spun out.
  89. 10-20 Inches of Snow
  90. O/T: I call to motion that '10+ Camaros are the new Mustangs.
  91. Do not use!!!!!!
  92. JP got a TBSS too?
  93. Spray vs. Da Boost
  94. She's back
  95. Remote start replace with aftermarket ?
  96. merry christmas and happy holidays
  97. Hid helllllp!!!
  98. Stock Bose Amp
  99. Take a look!!
  100. Built tranny
  101. Best (cheapest) place to buy predator programer?
  102. I need your help guys...Engine Noise. Sounds Bad....
  103. DoD and tech 2???
  104. suede question
  105. Woohoo! I think my second trans is starting its downward spiral.
  106. flush or filter and gasket
  107. LED overkill?
  108. Engine Removal
  109. 3" mandrel bent exhaust
  110. Update
  111. Got my calendar!! Thanks Mel!!
  112. give me your opinion
  113. overdrive?
  114. 2011 Mustang GT or 2011 Camaro SS
  115. Latest pictures, and video of exhaust
  116. Tuning in Michigan?
  117. Just The Tip
  118. Part # needed
  119. Had the Windows Tinted!!! "PICS!"
  120. o2 simulator
  121. manifold porting and ceramic coating
  122. Cylinder 1 misfire
  123. Trunk Mount battery tray?
  124. LS4 2011 Calendar Shipped
  125. Any NASCAR fans out there?? Favorite driver?
  126. LS4 2011 Calendar Shipping
  127. Trailblazer SS pics
  128. Rep the LS4!
  129. Stocking Stuffer Ideas Please
  130. LS6 Intake just landed in my lap
  131. Going under the knife!
  132. Traded the Monte in tonight ... lol
  133. springs
  134. Gauge overlay install..............but I have a problem!!!!
  135. P0521
  136. ssc springs
  137. Another Slipping GXP Transmission- CAI affect Warranty?
  138. Saw a race last night
  139. Need Stock SS Wheel Specs
  140. Mustang Wheel Pics
  141. Superchips cortex 2950 ??
  142. What to do to a 2006 Monte Carlo SS 5.3L
  143. P/T jobs. Who's got 'em?
  144. LED taillight flasher fix!
  145. 3.29s or 3.69s?
  146. Flipped Motor Mount
  147. Trans
  148. Very O/T: Who's your cell provider and what's your speed test results?
  149. Wrecked and some what fixed SS
  150. People with metal catch cans...
  151. 4T65E-HD Delayed engagement fix
  152. Oil burning TSB
  153. Impala modded up - 6.0L, RWD swap!!, cost a lil over 20k
  154. O/T** POS Rental Cars
  155. safe to drive on trip
  156. Resonator Removal Questions
  157. Need your opinion
  158. quick question,
  159. Trans problem "HELP"
  160. Bumper decision for my single exhaust?
  161. Is This Worth $5,000 lol
  162. Spotted a LAX super yesterday!!
  163. Holley LSFest 2011 - Who's going?
  164. LS4 2011 Calendar Proof
  165. Wonky heating & cooling
  166. drag radials
  167. Just got the car back...
  168. exhaust ?
  169. Cranking noise when i turn on my gxp
  170. Vent thread. Front wheel hubs went bad.
  171. Rims for my GXP
  172. Anybody interested in a DIY Coilover kit ?
  173. Bilstein Struts
  174. I weighed my car yesterday/winter blend
  175. Cleaning: tire dressing and interior cleaning
  176. New DD impala
  177. 225/55/18 all around?
  178. First big run
  179. Stock Nav System
  180. Help Please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  181. Strut tower brace
  182. battery issue
  183. HVAC Lights
  184. New shell race gas
  185. Stock cam HP dropoff
  186. ls1 intake
  187. GXP 255 guys ?'s
  188. Thanks Joeiles
  189. Advice on getting better mileage?
  190. Dead battery, ugh!
  191. exhaust project
  192. free GXP magnaflow exhaust
  193. choice to be made
  194. Someone help i got a issue with my grand prix gxp
  195. Before and after dyno numbers (headers)
  196. winters coming
  197. Americas LS4 2011 Calendar
  198. Add me to the tranny list
  199. Intake and Exhaust Manifolds
  200. Is it possible to run 305s?
  201. ecutout blowing fuse
  202. downpipes
  203. About to buy a GXP
  204. Converted my car to a cheap Impala LS
  205. Scuffed an Alcoa
  206. Any one had any luck.....
  207. Installed DDM HIDs 35w 5000k
  208. Well, think I spoke to soon.. tranny acting up this morning... uugghhh!!
  209. MissingThread
  210. DOD AFM question
  211. An alternative for those with problems with the window pillars...
  212. Tint: 35% front doors, 20% back doors, what % rear? Pics?
  213. dynomax catback for GXP??
  214. interior question
  215. Well... it finally happened....
  216. Strut help!
  217. e85
  218. low buzzing noise from dashboard
  219. Americas LS4 2011 Calendar Question
  220. O/T 280zx restoration
  221. early X-mas present and early Shit-mas present
  222. what you guys think about these?
  223. running lean
  224. ls2 intake?
  225. Need INFO ON this person
  226. ram air hood
  227. Code on GXP
  228. sweet commercials
  229. Anybody else having problems with LS1Tech?
  230. thinking about running a 75 shot
  231. Mach 1 Race
  232. change the lean situation
  233. Lucky me, unlucky Mustang
  234. Project 2005 GP GXP
  235. Calendar?? did it ever get printed?
  236. programmer for 05?
  237. Which size rim....
  238. Build Update
  239. Transmission...what parts to get
  240. help? car wont start...
  241. GXP Grill removal
  242. thanks
  243. superchips 2865
  244. DP You were right
  245. Need opinion's
  246. Driving lights? You'll love this...
  247. need help finding some exhaust parts
  248. ZZP Shift Kit on Sale Black Friday
  249. black friday deals at wbodystore.com
  250. Need some wiring help!