View Full Version : LS4 Performance


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  1. Driving lights? You'll love this...
  2. need help finding some exhaust parts
  3. ZZP Shift Kit on Sale Black Friday
  4. black friday deals at wbodystore.com
  5. Need some wiring help!
  6. Someone help ASAP please. Belt tensioner
  7. Racing on the 215
  8. How many of you guys spray??
  9. GXP Fender Signal Write-Up
  10. What to get for X-Mas for the MC
  11. coolant leak HELP!!!!!
  12. I am new - and i have been on other Forums
  13. 255 45r18 on a Monte Carlo SS
  14. Happy Thanksgiving
  15. I have a crazy idea....light-up portholes!
  16. Injectors, where to buy?
  17. O/T: This '00 GTP worth $500?
  18. Did your parents have cool cars when you were a kid?
  19. Pimp (un-Pimp?) my Buick!
  20. Pirelli Pzero Nero All Season 235/50/R18
  21. Just bought some DDM HIDS
  22. Transmission line leaking. Help
  23. I raced a CTS-V
  24. Why did the LS4 have to go away?
  25. Trans shudder
  26. Anyone have this problem?
  27. help, smoked another convertor
  28. Off Topic: Winter project car
  29. 3800 V6 Explosion?
  30. FINALLY gonna dyno Paula
  31. Time to go...
  32. Yenko Camaro
  33. Hornblaster Horns Installed on Impy SS
  34. Tire size
  35. Hey!!
  36. Lumbar Problem... intelligence needed!
  37. Off Topic, buddies 2011 5.0 runs 12.1 stock
  38. Stock Down Pipe
  39. Anybody NOT activate the OnStar?
  40. Mileage
  41. Thinking about buying this car...
  42. dumb question i need help with
  43. Factory Navigation Update
  44. alcoa wheel
  45. Need some advice....
  46. Redoing my exhaust as well.
  47. 40 series flowmasters
  48. LED Lights
  49. raced a g8 gxp and grand prix gxp
  50. Today Was A Good Day
  51. Had some fun raping a R/T Challenger.
  52. GM Heritage Center Free Restoration Information Kits
  53. HID HELP for GP
  54. quick manifold swap questions.? LS1
  55. ls4 mod, tune, swap, add-on questions
  56. A picture to share
  57. Different color front parking/signal bulbs
  58. Cleaning the Rotors?
  59. Been a While!!!
  60. 2nd to 3rd shift
  61. factory monsoon stereo system glitch
  62. Navagation Retrofit MCSS??
  63. 4T65E-HD Slips off the line
  64. monte ss vs camaro llt or v6
  65. spare tire?
  66. Dual Climate zone issue
  67. Hood Questions MC SS
  68. 1st drag pass in the Buick
  69. Going after a friends RT. need suggestions
  70. dog bone and poly mount
  71. does tire repair kit ruin tpm?
  72. Track results
  73. well guys i think the tranny may be slipping??
  74. dumb thing i did
  75. A New friend
  76. GXP vs Mustang animation trash talk
  77. them halo headlights!!
  78. bridgestone 960 pole positions
  79. A little Rage!!
  80. I need Magnaflow pics
  81. Running Rich
  82. New GXP, Tuning Problem
  83. Resonator??
  84. Jet Performance chips
  85. Eagle RSA vs Goodrich G Force KDWS
  86. Running lean??
  87. hankook tiers
  88. Finally Got Tinted!!!!!!!!
  89. Heated Seats FTW!
  90. Cheap price HIDs
  91. 2005 gxp tune questions
  92. Ls4 Shirts! Almost gone!
  93. After Cleaning MAF, whats proper way to reset.
  94. little tiny scratches all over top of GXP's headlamps?
  95. Dont kill me, but I have an LS1 intake swap question
  96. Diablosport Predator vs Trinity
  97. Hood Insulator?
  98. AutoX Videos
  99. 3.29s or stock?
  100. Trans Shift Kit Help!!!!
  101. Transmission Cooler - MUST READ
  102. Spina Bifiada Carshow
  103. What kind of plug wires do you run
  104. shift kit
  105. Mounting Transmission Sensor
  106. Finally in the 13's
  107. DT Headers or Hogan DP?
  108. DOD Light
  109. Brakes: Just noticed this today
  110. Wiring Colors and Locations
  111. Headlights cloudy
  112. Battery: Current draw???
  113. stupid question.
  114. I googled
  115. Navigation in GXP
  116. Turbo timer
  117. exhaust/fuel question
  118. Possible Solution to the 4 CYC Rattle Issue
  119. Something GOOD can get BETTER
  120. Buy a GXP?
  121. 2008 GXP Paint Code
  122. Creaking GXP Sunroof, suggestions ?
  123. any info on a Throttle body spacer
  124. another new guy with the MCSS
  125. Dyno Tune Michigan Area
  126. tranny slippin
  127. You might own a LS4 if....
  128. Weird noise
  129. Need a new FWD winter car.
  130. Pop noise
  131. Deeeeaaaaaddddd Batttery!!!!
  132. Thanks JDMC5
  133. Dyno Tune at New Era Performance
  134. tranny cooler
  135. Just Stumbled on This..
  136. transmission
  137. LS4 Shirts
  138. "bog" under acceleration
  139. vibration at 55-65
  140. Another new GXP owner
  141. Factory Radio for sale
  142. Equipped or Stripped? List the options on your LS4
  143. High Beam issues
  144. Any Chicagoland/ NW Burbs LS4 cars ?
  145. New daily driver
  146. Final Weekend
  147. Pumpkin pic
  148. Bluetooth option
  149. new member with a mcss
  150. Saw a bad ass Monte Today.
  151. Damn it!!!!!!!
  152. HID Headlight/foglight connector review
  153. LS4 Shirts Are In!!!!!!!!!
  154. headliner
  155. Michigan meet?
  156. remote start + heated seats?
  157. Tinted taillights
  158. hud display problem
  159. New Member! NEPA
  160. attempting whistle fix question
  161. DT Headers with GXP complete Brake kit -450!!!!!
  162. finally installed my headers! a lil help?
  163. situation
  164. tire rotation on gxp
  165. I think im having transmission issues!!!!!!!!!
  166. Anything unique about your LS4 car?
  167. Engine temp fluctuations.....head gasket?
  168. SOB Carshow
  169. Anyone do a throttle body swap yet?
  170. Extended Warranty is it Worth it?
  171. Swirls on the SS
  172. For those that don't know...
  173. auto fog lights
  174. Fvck this car!!!!
  175. New GXP Owner Here! Hi Everyone!
  176. Okay, I'm a retard...How the f#ck do you change wiper blades on an Impala?
  177. New member with a Buick
  178. oil in throttle body
  179. What size of tire....
  180. The Black Whale has been Traded
  181. Happy Birthday Travis (AlabamaGuy)
  182. Where are my Impala's
  183. LS4 Shirts--Payment Info
  184. inferno spoiler
  185. fuel pump wiring
  186. Shirt pics.
  187. going to be installing my scc springs this weekend if my 275/40/18 tires will work.
  188. to my Indy friends:
  189. LS1 Intake Manifold
  190. most recent autocross video!
  191. question about switches
  192. Never Properly Introduced Myself
  193. What car did you own before your LS4?
  194. Bigger MAF and Ported TB
  195. Detagging/Black SS Emblems
  196. DP's Detailing Pics
  197. new here!!!
  198. Kenne Bell supercharger
  199. HID conversion question
  200. Another tire thread again!!!
  201. My tires are ruined
  202. Transmission Upgrade Project
  203. Static from Monsoon Speaker??
  204. 05 gp gxp vs 2010 camaro V6
  205. Green Bay Wisconsin area check in
  206. Porting LS1 Manifold, worth it?
  207. Some pics of the Buick
  208. Calendar worthy II??
  209. 245/45's or 245/50's on Bonny GXP wheels?
  210. LS4 T-Shirt Totals---Order Tomorrow
  211. shifter light
  212. Remote Start Issues
  213. pics of my GXP from the car show
  214. Pics of my Monte, LuSe4.
  215. My new 2011 Ford Mustang GT / CS
  216. Aftermarket Headunit
  217. cartuning t-66 specs
  218. Me v STI...
  219. Stock exhaust crossover!
  220. Nacho SS
  221. Checked out my dream car today and wow wat a disappointment..
  222. Nice black headlights on ebay
  223. New Power Steering Pump...Is it a Dud?
  224. Those freakin' LS1s and their M6 transes...
  225. Bleen GXP professionally detailed (with pics)
  226. Off Topic: funny mustang video
  227. wish me luck
  228. recall
  229. Two Weeks Left
  230. Seatbelt recall for those with 2009 Impala SS
  231. How many miles on a tank of gas (city and hwy)
  232. red interior lights going out
  233. LS4 TShirt ---FINAL--- Reserve your size now!
  234. Srt8 rims on GXP
  235. fog lights
  236. Raer grinding when I brake in reverse only
  237. Ground or Positive side switched?
  238. LS4 Logo
  239. LF: Spark plug gap
  240. Possible Mustang Rims
  241. Lincoln LS Detail
  242. Syntheic trans fluid,who running it, good/bad...
  243. Intake Swap Q for those of you who completed it
  244. performance
  245. New guy here with a Buick....hello!
  246. How do you tell if your in "V4" mode?
  247. What now....
  248. New GXP Dude
  249. Oxygen Sensor
  250. Which Pic For The Calendar **Updated with PS Pics**