View Full Version : LS4 Performance


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  1. help? car wont start...
  2. GXP Grill removal
  3. thanks
  4. superchips 2865
  5. DP You were right
  6. Need opinion's
  7. Driving lights? You'll love this...
  8. need help finding some exhaust parts
  9. ZZP Shift Kit on Sale Black Friday
  10. black friday deals at wbodystore.com
  11. Need some wiring help!
  12. Someone help ASAP please. Belt tensioner
  13. Racing on the 215
  14. How many of you guys spray??
  15. GXP Fender Signal Write-Up
  16. What to get for X-Mas for the MC
  17. coolant leak HELP!!!!!
  18. I am new - and i have been on other Forums
  19. 255 45r18 on a Monte Carlo SS
  20. Happy Thanksgiving
  21. I have a crazy idea....light-up portholes!
  22. Injectors, where to buy?
  23. O/T: This '00 GTP worth $500?
  24. Did your parents have cool cars when you were a kid?
  25. Pimp (un-Pimp?) my Buick!
  26. Pirelli Pzero Nero All Season 235/50/R18
  27. Just bought some DDM HIDS
  28. Transmission line leaking. Help
  29. I raced a CTS-V
  30. Why did the LS4 have to go away?
  31. Trans shudder
  32. Anyone have this problem?
  33. help, smoked another convertor
  34. Off Topic: Winter project car
  35. 3800 V6 Explosion?
  36. FINALLY gonna dyno Paula
  37. Time to go...
  38. Yenko Camaro
  39. Hornblaster Horns Installed on Impy SS
  40. Tire size
  41. Hey!!
  42. Lumbar Problem... intelligence needed!
  43. Off Topic, buddies 2011 5.0 runs 12.1 stock
  44. Stock Down Pipe
  45. Anybody NOT activate the OnStar?
  46. Mileage
  47. Thinking about buying this car...
  48. dumb question i need help with
  49. Factory Navigation Update
  50. alcoa wheel
  51. Need some advice....
  52. Redoing my exhaust as well.
  53. 40 series flowmasters
  54. LED Lights
  55. raced a g8 gxp and grand prix gxp
  56. Today Was A Good Day
  57. Had some fun raping a R/T Challenger.
  58. GM Heritage Center Free Restoration Information Kits
  59. HID HELP for GP
  60. quick manifold swap questions.? LS1
  61. ls4 mod, tune, swap, add-on questions
  62. A picture to share
  63. Different color front parking/signal bulbs
  64. Cleaning the Rotors?
  65. Been a While!!!
  66. 2nd to 3rd shift
  67. factory monsoon stereo system glitch
  68. Navagation Retrofit MCSS??
  69. 4T65E-HD Slips off the line
  70. monte ss vs camaro llt or v6
  71. spare tire?
  72. Dual Climate zone issue
  73. Hood Questions MC SS
  74. 1st drag pass in the Buick
  75. Going after a friends RT. need suggestions
  76. dog bone and poly mount
  77. does tire repair kit ruin tpm?
  78. Track results
  79. well guys i think the tranny may be slipping??
  80. dumb thing i did
  81. A New friend
  82. GXP vs Mustang animation trash talk
  83. them halo headlights!!
  84. bridgestone 960 pole positions
  85. A little Rage!!
  86. I need Magnaflow pics
  87. Running Rich
  88. New GXP, Tuning Problem
  89. Resonator??
  90. Jet Performance chips
  91. Eagle RSA vs Goodrich G Force KDWS
  92. Running lean??
  93. hankook tiers
  94. Finally Got Tinted!!!!!!!!
  95. Heated Seats FTW!
  96. Cheap price HIDs
  97. 2005 gxp tune questions
  98. Ls4 Shirts! Almost gone!
  99. After Cleaning MAF, whats proper way to reset.
  100. little tiny scratches all over top of GXP's headlamps?
  101. Dont kill me, but I have an LS1 intake swap question
  102. Diablosport Predator vs Trinity
  103. Hood Insulator?
  104. AutoX Videos
  105. 3.29s or stock?
  106. Trans Shift Kit Help!!!!
  107. Transmission Cooler - MUST READ
  108. Spina Bifiada Carshow
  109. What kind of plug wires do you run
  110. shift kit
  111. Mounting Transmission Sensor
  112. Finally in the 13's
  113. DT Headers or Hogan DP?
  114. DOD Light
  115. Brakes: Just noticed this today
  116. Wiring Colors and Locations
  117. Headlights cloudy
  118. Battery: Current draw???
  119. stupid question.
  120. I googled
  121. Navigation in GXP
  122. Turbo timer
  123. exhaust/fuel question
  124. Possible Solution to the 4 CYC Rattle Issue
  125. Something GOOD can get BETTER
  126. Buy a GXP?
  127. 2008 GXP Paint Code
  128. Creaking GXP Sunroof, suggestions ?
  129. any info on a Throttle body spacer
  130. another new guy with the MCSS
  131. Dyno Tune Michigan Area
  132. tranny slippin
  133. You might own a LS4 if....
  134. Weird noise
  135. Need a new FWD winter car.
  136. Pop noise
  137. Deeeeaaaaaddddd Batttery!!!!
  138. Thanks JDMC5
  139. Dyno Tune at New Era Performance
  140. tranny cooler
  141. Just Stumbled on This..
  142. transmission
  143. LS4 Shirts
  144. "bog" under acceleration
  145. vibration at 55-65
  146. Another new GXP owner
  147. Factory Radio for sale
  148. Equipped or Stripped? List the options on your LS4
  149. High Beam issues
  150. Any Chicagoland/ NW Burbs LS4 cars ?
  151. New daily driver
  152. Final Weekend
  153. Pumpkin pic
  154. Bluetooth option
  155. new member with a mcss
  156. Saw a bad ass Monte Today.
  157. Damn it!!!!!!!
  158. HID Headlight/foglight connector review
  159. LS4 Shirts Are In!!!!!!!!!
  160. headliner
  161. Michigan meet?
  162. remote start + heated seats?
  163. Tinted taillights
  164. hud display problem
  165. New Member! NEPA
  166. attempting whistle fix question
  167. DT Headers with GXP complete Brake kit -450!!!!!
  168. finally installed my headers! a lil help?
  169. situation
  170. tire rotation on gxp
  171. I think im having transmission issues!!!!!!!!!
  172. Anything unique about your LS4 car?
  173. Engine temp fluctuations.....head gasket?
  174. SOB Carshow
  175. Anyone do a throttle body swap yet?
  176. Extended Warranty is it Worth it?
  177. Swirls on the SS
  178. For those that don't know...
  179. auto fog lights
  180. Fvck this car!!!!
  181. New GXP Owner Here! Hi Everyone!
  182. Okay, I'm a retard...How the f#ck do you change wiper blades on an Impala?
  183. New member with a Buick
  184. oil in throttle body
  185. What size of tire....
  186. The Black Whale has been Traded
  187. Happy Birthday Travis (AlabamaGuy)
  188. Where are my Impala's
  189. LS4 Shirts--Payment Info
  190. inferno spoiler
  191. fuel pump wiring
  192. Shirt pics.
  193. going to be installing my scc springs this weekend if my 275/40/18 tires will work.
  194. to my Indy friends:
  195. LS1 Intake Manifold
  196. most recent autocross video!
  197. question about switches
  198. Never Properly Introduced Myself
  199. What car did you own before your LS4?
  200. Bigger MAF and Ported TB
  201. Detagging/Black SS Emblems
  202. DP's Detailing Pics
  203. new here!!!
  204. Kenne Bell supercharger
  205. HID conversion question
  206. Another tire thread again!!!
  207. My tires are ruined
  208. Transmission Upgrade Project
  209. Static from Monsoon Speaker??
  210. 05 gp gxp vs 2010 camaro V6
  211. Green Bay Wisconsin area check in
  212. Porting LS1 Manifold, worth it?
  213. Some pics of the Buick
  214. Calendar worthy II??
  215. 245/45's or 245/50's on Bonny GXP wheels?
  216. LS4 T-Shirt Totals---Order Tomorrow
  217. shifter light
  218. Remote Start Issues
  219. pics of my GXP from the car show
  220. Pics of my Monte, LuSe4.
  221. My new 2011 Ford Mustang GT / CS
  222. Aftermarket Headunit
  223. cartuning t-66 specs
  224. Me v STI...
  225. Stock exhaust crossover!
  226. Nacho SS
  227. Checked out my dream car today and wow wat a disappointment..
  228. Nice black headlights on ebay
  229. New Power Steering Pump...Is it a Dud?
  230. Those freakin' LS1s and their M6 transes...
  231. Bleen GXP professionally detailed (with pics)
  232. Off Topic: funny mustang video
  233. wish me luck
  234. recall
  235. Two Weeks Left
  236. Seatbelt recall for those with 2009 Impala SS
  237. How many miles on a tank of gas (city and hwy)
  238. red interior lights going out
  239. LS4 TShirt ---FINAL--- Reserve your size now!
  240. Srt8 rims on GXP
  241. fog lights
  242. Raer grinding when I brake in reverse only
  243. Ground or Positive side switched?
  244. LS4 Logo
  245. LF: Spark plug gap
  246. Possible Mustang Rims
  247. Lincoln LS Detail
  248. Syntheic trans fluid,who running it, good/bad...
  249. Intake Swap Q for those of you who completed it
  250. performance