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  1. new to site
  2. Hi from Iraq
  3. FS Cold Air Inductions intake
  4. Track Day
  5. Cold Start / Tranny Question
  6. Performance Parts I think this platform needs
  7. Heat Soak Reduction w/ nitrous.
  8. Few track vids...
  9. Smooth Intake Bellow
  10. 27th All G.M. Car/Truck Show & Swap Meet
  11. I lost to an 350Z
  12. LS4 exhaust manifolds WTB
  13. Removed my fan belt
  14. Heat soak Reduction Kit sensor location?
  15. **Sold car= parts to sell!!**
  16. Random Dents--08 Lacrosse Super
  17. I Need To Figure Out How To Work On My Engine
  18. think i can end heat soak with this idea
  19. new pics of my Grand Prix GXP
  20. Stupid Question on a Catless DP
  21. In car view from my racecar.
  22. Need some people to get tuned for a group tuning and dyno
  23. Vibration
  24. BuffaLOW...SS
  25. Best mods for top end?
  26. Play in the wheels, is it normal?
  27. I'm a post whore sorry! Car weighs 3580 without driver
  28. Will a 16 or 17" wheel fit the GXP?
  29. Been a while but I'm back!
  30. Oil Bearing Tests...
  31. My Car Went To The Dyno
  32. tires goodyear question
  33. ls4 oil problem?
  34. ALL GM Carlisle Anyone???
  35. rear tire problem
  36. Got to meet a member
  37. tranny issue with 07 impala ss
  38. Question about putting new brakes on.
  39. Aux input jack
  40. SSC Lowering Springs going on Sunday, but...
  41. Need brakes??? Buy your brakes here http://www.notasponsor.com/
  42. extremly strange dealer problem help!
  43. Someday the back of the GXP will look like this
  44. how much will stickier tires affect performance
  45. Tunning #'s please
  46. A couple clean pics and the cutout
  47. Photoshoot: Mr. Burns all clean and tinted!
  48. 08 GXP mods
  49. Chime in those timing/tune #'s on na
  50. McGwires paste gold class wax-the best
  51. E.t. of BONE STOCK 06 Impala SS
  52. Memorial Day
  53. Rubber Motor Mount
  54. So here is what i have come up with????
  55. Anyone interested in my set of Hoosier 245/35/18 tires pics excellent condition
  56. Doing some massive work to my car.
  57. Royal Purple soon to be in my car (see video on first page)
  58. New Rockers for our cars...
  59. My New Tires.
  60. Diablosport, sent this to Mike and I'm still waiting. Read this guys
  61. Power Steering Fluid
  62. doing a lot of work to my car and need some help asap
  63. Help!!wet shot ls4 owners chime in please
  64. Tire Goo
  65. 2005 GXP cars read this Superchips has made support for our cars (getting test file)
  66. Head
  67. Blown tranny?
  68. IAT Temperatures
  69. Help with mufflers
  70. New member with question...
  71. Mpg
  72. SERIOUS READERS LONG!!(N2O/NA-TECH) #7 Plug FRIED!!!
  73. Question about head lights
  74. FS: Monte Carlo SS LOW MILES, CLEAN
  75. 2007 Grand Prix GXP 31k North Central PA
  76. Mechanical O2 simulator works! So far....
  77. Finally!! After 3weeks!!!
  78. MAF and Predator BRAND NEW
  79. First race in the new race car (circle track)
  80. 2006 impala ss preformance mods
  81. Electric Cutout
  82. Another Intake lol
  83. Turning Under radio opening to switch panel
  84. Happy my day at the track!
  85. DynoStorm. Check this out
  86. 2002 Monte Carlo SS Woes
  87. What is a good web site for parts?
  88. Ran 2007 Mustang cobra
  89. Is CAI ripping me off??
  90. lowering my gxp
  91. Black GXP rims
  92. Side Skirts (Rocker Panel Molding)
  93. Straight Pipes
  94. Hogan DP ?
  95. Tire opions.
  96. Will this fast 78mm intake manifold work?
  97. Cutout placement problems
  98. Electrical Gremlin?
  99. Battery issue w 2008 GXP
  100. Drag wheels/radials...specs? Where?
  101. Some Car Mods i have been working on.
  102. FS: 06 MC SS Stereo
  103. Hood protector - reinstalled
  104. LS4 Physical Dimensions
  105. Couple pics
  106. Cigarette burns :(
  107. .83 g's accel
  108. Warranty
  109. The final cam question...maybe
  110. cams on jegs
  111. 2006 impala ss
  112. trifecta custom performance
  113. Tire Dilemma
  114. Nos on a 3.8 series 2?
  115. Selling LS4 Badge
  116. Participated in a parade today...
  117. Maf??
  118. why is the top end so bad? Will tune make it better?
  119. Selling some GXP stuff.
  120. It's here!
  121. Broken valve stem/TPMS
  122. has anyone supercharged the gxp?
  123. **Diablo tuner for sale!!**
  124. lets talk weight reduction...
  125. Getting rims and tires...want some feedback
  126. window tint
  127. Radio Porblem
  128. Bye Bye Impala SS
  129. Build Sheet / RPO Sticker
  130. Track Night
  131. Drag radials
  132. Stock Stall Speed ?
  133. Anyone willing to share a tune?
  134. Does anyone have a tuner on there LS4?
  135. Need tuning suggestions
  136. DEI exhaust wrap
  137. k+n intake
  138. Strut Tower Braces - Front Fitment Issue
  139. Auto start problems?????
  140. SSC Springs - get'em while they're hot!
  141. chuckling...
  142. anyone wanna take over my lease??
  143. New Track Footage
  144. Went to the races.
  145. The BEST tranny cooler?
  146. Got a Superchips Cortex programmer
  147. Water wetter
  148. need help deciding between 2 springs
  149. Quaker State Goes Unchallenged
  150. hey
  151. question about keyless+tire sensor
  152. Welcome myself......
  153. Bye, for now, LS4 owners
  154. A letter to GM
  155. Cross Drilled and Slotted Brakes
  156. Got a Superchips Flashpaq and talked to Mike at Diablosport
  157. Cold Air Inductions-GXP-intake for sale
  158. HUD in my truck
  159. stock rims tire sizes?
  160. Summit Fully Welded Mufflers
  161. My go at a Headlight Intake
  162. Anyone need a set of GXP tips...
  163. How do you all like your LS4 cars?
  164. Caster/Camber Plates
  165. FINALLY got Brakes and Alignment Fixed
  166. Lets hear from the Impala SS
  167. getting some harland sharp 1.8 rockers
  168. "Nice" Email From Pontiac
  169. Track Prep list
  170. Anyone have a used Superchips Cortex programmer
  171. Rocker Arms
  172. Count of Monte Carlo in here
  173. smallest wheels
  174. Tips
  175. stainless steel brake line help
  176. Custom Tune People - Shift Points
  177. 60' Times
  178. GM to cut 21,000 US factory jobs, shed Pontiac
  179. GM is closing down Pontiac
  180. Went to the track over the weekend
  181. wider tires Impala
  182. Does anyone know anything about these coilovers?
  183. aftermarket wheels
  184. getting really tired of having brake issues
  185. New Brakes...
  186. Stb's Installed
  187. How to remove fender vent insert on GXP
  188. Got a New battery & New tires.
  189. exhaust manifolds.
  190. Ported throttle body results
  191. Pontiac is axed as of 4/24/09
  192. Need help asap please!!!!!!!!!!
  193. GXP Side Marker
  194. Sick 4x4 truck
  195. Longevity Of Your Transmissions
  196. Had my 2006 Impala SS tune Yesterday
  197. Flipped motor mount
  198. Anyone have a "How to..." to check for a dead lifter?
  199. New idea
  200. Track Saturday
  201. Another F.N.G
  202. Thank you!!!!!!!!
  203. Chip Chip Chip Everywhere!
  204. Worlds slowest GXp
  205. New era performance ported tb
  206. Something amazing happend
  207. Jimmie Johnson Monte Carlo
  208. Throttle Body
  209. New to forum 2008 ss impala
  210. New Appearance Stuff and Fixed Exhuast Tips
  211. Electronic Throttle amplifier
  212. went to the track tonight
  213. what rotors/pads?
  214. Proform ?'s
  215. A little fun
  216. Kill video
  217. Rustang beat down!!!!!!!!
  218. hooking subs up / Ipod adaptor for stock GM ss radio?
  219. supercatxr7 you have an et goal 11.00
  220. Aftermarket Rims
  221. Looked at a G8 GXP last nite
  222. 5x114.3 and 5x115....come inside.
  223. Did we get a good deal or not? 2006 GXP
  224. 11.49 @ 117 MPH Monte Carlo SS Cartuning Turbo Kit
  225. intake search . . .
  226. Car Issues
  227. Cooling Question
  228. My new part
  229. Okay to drive with different rockers, springs, rods on front 4 and stocks on back 4?
  230. Tire wear. What you got??
  231. Is there any ?
  232. Trade in GTA: 255/45/18 BFG GeForce TA KDW's
  233. Launch
  234. Great deals on Ported LS4 manifolds and TBs
  235. Aaron_Provost
  236. Tranny Line leaking?
  237. Newbie 08 Grand Prix GXP need performance suggestions
  238. Ridiculous stock Cobalt SS/TC track time video
  239. Anyone Got Ideas On Whether This Will Void My Warranty?
  240. racing m3 for $$ this weekend
  241. Lifters
  242. slow/weak rolling idle?
  243. how do i remove the grill?
  244. My Impala SS with Mufflers deleted
  245. What Octane Fuel Do You Use?
  246. 07 imp ss muffler
  247. Pictures I wanna add
  248. Upgrades needed for SS
  249. 06 SS Lowering springs.
  250. Roller-rockers