View Full Version : LS4 Performance


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  1. 2011 Mustang GT or 2011 Camaro SS
  2. Latest pictures, and video of exhaust
  3. Tuning in Michigan?
  4. Just The Tip
  5. Part # needed
  6. Had the Windows Tinted!!! "PICS!"
  7. o2 simulator
  8. manifold porting and ceramic coating
  9. Cylinder 1 misfire
  10. Trunk Mount battery tray?
  11. LS4 2011 Calendar Shipped
  12. Any NASCAR fans out there?? Favorite driver?
  13. LS4 2011 Calendar Shipping
  14. Trailblazer SS pics
  15. Rep the LS4!
  16. Stocking Stuffer Ideas Please
  17. LS6 Intake just landed in my lap
  18. Going under the knife!
  19. Traded the Monte in tonight ... lol
  20. springs
  21. Gauge overlay install..............but I have a problem!!!!
  22. P0521
  23. ssc springs
  24. Another Slipping GXP Transmission- CAI affect Warranty?
  25. Saw a race last night
  26. Need Stock SS Wheel Specs
  27. Mustang Wheel Pics
  28. Superchips cortex 2950 ??
  29. What to do to a 2006 Monte Carlo SS 5.3L
  30. P/T jobs. Who's got 'em?
  31. LED taillight flasher fix!
  32. 3.29s or 3.69s?
  33. Flipped Motor Mount
  34. Trans
  35. Very O/T: Who's your cell provider and what's your speed test results?
  36. Wrecked and some what fixed SS
  37. People with metal catch cans...
  38. 4T65E-HD Delayed engagement fix
  39. Oil burning TSB
  40. Impala modded up - 6.0L, RWD swap!!, cost a lil over 20k
  41. O/T** POS Rental Cars
  42. safe to drive on trip
  43. Resonator Removal Questions
  44. Need your opinion
  45. quick question,
  46. Trans problem "HELP"
  47. Bumper decision for my single exhaust?
  48. Is This Worth $5,000 lol
  49. Spotted a LAX super yesterday!!
  50. Holley LSFest 2011 - Who's going?
  51. LS4 2011 Calendar Proof
  52. Wonky heating & cooling
  53. drag radials
  54. Just got the car back...
  55. exhaust ?
  56. Cranking noise when i turn on my gxp
  57. Vent thread. Front wheel hubs went bad.
  58. Rims for my GXP
  59. Anybody interested in a DIY Coilover kit ?
  60. Bilstein Struts
  61. I weighed my car yesterday/winter blend
  62. Cleaning: tire dressing and interior cleaning
  63. New DD impala
  64. 225/55/18 all around?
  65. First big run
  66. Stock Nav System
  67. Help Please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  68. Strut tower brace
  69. battery issue
  70. HVAC Lights
  71. New shell race gas
  72. Stock cam HP dropoff
  73. ls1 intake
  74. GXP 255 guys ?'s
  75. Thanks Joeiles
  76. Advice on getting better mileage?
  77. Dead battery, ugh!
  78. exhaust project
  79. free GXP magnaflow exhaust
  80. choice to be made
  81. Someone help i got a issue with my grand prix gxp
  82. Before and after dyno numbers (headers)
  83. winters coming
  84. Americas LS4 2011 Calendar
  85. Add me to the tranny list
  86. Intake and Exhaust Manifolds
  87. Is it possible to run 305s?
  88. ecutout blowing fuse
  89. downpipes
  90. About to buy a GXP
  91. Converted my car to a cheap Impala LS
  92. Scuffed an Alcoa
  93. Any one had any luck.....
  94. Installed DDM HIDs 35w 5000k
  95. Well, think I spoke to soon.. tranny acting up this morning... uugghhh!!
  96. MissingThread
  97. DOD AFM question
  98. An alternative for those with problems with the window pillars...
  99. Tint: 35% front doors, 20% back doors, what % rear? Pics?
  100. dynomax catback for GXP??
  101. interior question
  102. Well... it finally happened....
  103. Strut help!
  104. e85
  105. low buzzing noise from dashboard
  106. Americas LS4 2011 Calendar Question
  107. O/T 280zx restoration
  108. early X-mas present and early Shit-mas present
  109. what you guys think about these?
  110. running lean
  111. ls2 intake?
  112. Need INFO ON this person
  113. ram air hood
  114. Code on GXP
  115. sweet commercials
  116. Anybody else having problems with LS1Tech?
  117. thinking about running a 75 shot
  118. Mach 1 Race
  119. change the lean situation
  120. Lucky me, unlucky Mustang
  121. Project 2005 GP GXP
  122. Calendar?? did it ever get printed?
  123. programmer for 05?
  124. Which size rim....
  125. Build Update
  126. Transmission...what parts to get
  127. help? car wont start...
  128. GXP Grill removal
  129. thanks
  130. superchips 2865
  131. DP You were right
  132. Need opinion's
  133. Driving lights? You'll love this...
  134. need help finding some exhaust parts
  135. ZZP Shift Kit on Sale Black Friday
  136. black friday deals at wbodystore.com
  137. Need some wiring help!
  138. Someone help ASAP please. Belt tensioner
  139. Racing on the 215
  140. How many of you guys spray??
  141. GXP Fender Signal Write-Up
  142. What to get for X-Mas for the MC
  143. coolant leak HELP!!!!!
  144. I am new - and i have been on other Forums
  145. 255 45r18 on a Monte Carlo SS
  146. Happy Thanksgiving
  147. I have a crazy idea....light-up portholes!
  148. Injectors, where to buy?
  149. O/T: This '00 GTP worth $500?
  150. Did your parents have cool cars when you were a kid?
  151. Pimp (un-Pimp?) my Buick!
  152. Pirelli Pzero Nero All Season 235/50/R18
  153. Just bought some DDM HIDS
  154. Transmission line leaking. Help
  155. I raced a CTS-V
  156. Why did the LS4 have to go away?
  157. Trans shudder
  158. Anyone have this problem?
  159. help, smoked another convertor
  160. Off Topic: Winter project car
  161. 3800 V6 Explosion?
  162. FINALLY gonna dyno Paula
  163. Time to go...
  164. Yenko Camaro
  165. Hornblaster Horns Installed on Impy SS
  166. Tire size
  167. Hey!!
  168. Lumbar Problem... intelligence needed!
  169. Off Topic, buddies 2011 5.0 runs 12.1 stock
  170. Stock Down Pipe
  171. Anybody NOT activate the OnStar?
  172. Mileage
  173. Thinking about buying this car...
  174. dumb question i need help with
  175. Factory Navigation Update
  176. alcoa wheel
  177. Need some advice....
  178. Redoing my exhaust as well.
  179. 40 series flowmasters
  180. LED Lights
  181. raced a g8 gxp and grand prix gxp
  182. Today Was A Good Day
  183. Had some fun raping a R/T Challenger.
  184. GM Heritage Center Free Restoration Information Kits
  185. HID HELP for GP
  186. quick manifold swap questions.? LS1
  187. ls4 mod, tune, swap, add-on questions
  188. A picture to share
  189. Different color front parking/signal bulbs
  190. Cleaning the Rotors?
  191. Been a While!!!
  192. 2nd to 3rd shift
  193. factory monsoon stereo system glitch
  194. Navagation Retrofit MCSS??
  195. 4T65E-HD Slips off the line
  196. monte ss vs camaro llt or v6
  197. spare tire?
  198. Dual Climate zone issue
  199. Hood Questions MC SS
  200. 1st drag pass in the Buick
  201. Going after a friends RT. need suggestions
  202. dog bone and poly mount
  203. does tire repair kit ruin tpm?
  204. Track results
  205. well guys i think the tranny may be slipping??
  206. dumb thing i did
  207. A New friend
  208. GXP vs Mustang animation trash talk
  209. them halo headlights!!
  210. bridgestone 960 pole positions
  211. A little Rage!!
  212. I need Magnaflow pics
  213. Running Rich
  214. New GXP, Tuning Problem
  215. Resonator??
  216. Jet Performance chips
  217. Eagle RSA vs Goodrich G Force KDWS
  218. Running lean??
  219. hankook tiers
  220. Finally Got Tinted!!!!!!!!
  221. Heated Seats FTW!
  222. Cheap price HIDs
  223. 2005 gxp tune questions
  224. Ls4 Shirts! Almost gone!
  225. After Cleaning MAF, whats proper way to reset.
  226. little tiny scratches all over top of GXP's headlamps?
  227. Dont kill me, but I have an LS1 intake swap question
  228. Diablosport Predator vs Trinity
  229. Hood Insulator?
  230. AutoX Videos
  231. 3.29s or stock?
  232. Trans Shift Kit Help!!!!
  233. Transmission Cooler - MUST READ
  234. Spina Bifiada Carshow
  235. What kind of plug wires do you run
  236. shift kit
  237. Mounting Transmission Sensor
  238. Finally in the 13's
  239. DT Headers or Hogan DP?
  240. DOD Light
  241. Brakes: Just noticed this today
  242. Wiring Colors and Locations
  243. Headlights cloudy
  244. Battery: Current draw???
  245. stupid question.
  246. I googled
  247. Navigation in GXP
  248. Turbo timer
  249. exhaust/fuel question
  250. Possible Solution to the 4 CYC Rattle Issue