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  1. 08 GXP mods
  2. Chime in those timing/tune #'s on na
  3. McGwires paste gold class wax-the best
  4. E.t. of BONE STOCK 06 Impala SS
  5. Memorial Day
  6. Rubber Motor Mount
  7. So here is what i have come up with????
  8. Anyone interested in my set of Hoosier 245/35/18 tires pics excellent condition
  9. Doing some massive work to my car.
  10. Royal Purple soon to be in my car (see video on first page)
  11. New Rockers for our cars...
  12. My New Tires.
  13. Diablosport, sent this to Mike and I'm still waiting. Read this guys
  14. Power Steering Fluid
  15. doing a lot of work to my car and need some help asap
  16. Help!!wet shot ls4 owners chime in please
  17. Tire Goo
  18. 2005 GXP cars read this Superchips has made support for our cars (getting test file)
  19. Head
  20. Blown tranny?
  21. IAT Temperatures
  22. Help with mufflers
  23. New member with question...
  24. Mpg
  25. SERIOUS READERS LONG!!(N2O/NA-TECH) #7 Plug FRIED!!!
  26. Question about head lights
  27. FS: Monte Carlo SS LOW MILES, CLEAN
  28. 2007 Grand Prix GXP 31k North Central PA
  29. Mechanical O2 simulator works! So far....
  30. Finally!! After 3weeks!!!
  31. MAF and Predator BRAND NEW
  32. First race in the new race car (circle track)
  33. 2006 impala ss preformance mods
  34. Electric Cutout
  35. Another Intake lol
  36. Turning Under radio opening to switch panel
  37. Happy my day at the track!
  38. DynoStorm. Check this out
  39. 2002 Monte Carlo SS Woes
  40. What is a good web site for parts?
  41. Ran 2007 Mustang cobra
  42. Is CAI ripping me off??
  43. lowering my gxp
  44. Black GXP rims
  45. Side Skirts (Rocker Panel Molding)
  46. Straight Pipes
  47. Hogan DP ?
  48. Tire opions.
  49. Will this fast 78mm intake manifold work?
  50. Cutout placement problems
  51. Electrical Gremlin?
  52. Battery issue w 2008 GXP
  53. Drag wheels/radials...specs? Where?
  54. Some Car Mods i have been working on.
  55. FS: 06 MC SS Stereo
  56. Hood protector - reinstalled
  57. LS4 Physical Dimensions
  58. Couple pics
  59. Cigarette burns :(
  60. .83 g's accel
  61. Warranty
  62. The final cam question...maybe
  63. cams on jegs
  64. 2006 impala ss
  65. trifecta custom performance
  66. Tire Dilemma
  67. Nos on a 3.8 series 2?
  68. Selling LS4 Badge
  69. Participated in a parade today...
  70. Maf??
  71. why is the top end so bad? Will tune make it better?
  72. Selling some GXP stuff.
  73. It's here!
  74. Broken valve stem/TPMS
  75. has anyone supercharged the gxp?
  76. **Diablo tuner for sale!!**
  77. lets talk weight reduction...
  78. Getting rims and tires...want some feedback
  79. window tint
  80. Radio Porblem
  81. Bye Bye Impala SS
  82. Build Sheet / RPO Sticker
  83. Track Night
  84. Drag radials
  85. Stock Stall Speed ?
  86. Anyone willing to share a tune?
  87. Does anyone have a tuner on there LS4?
  88. Need tuning suggestions
  89. DEI exhaust wrap
  90. k+n intake
  91. Strut Tower Braces - Front Fitment Issue
  92. Auto start problems?????
  93. SSC Springs - get'em while they're hot!
  94. chuckling...
  95. anyone wanna take over my lease??
  96. New Track Footage
  97. Went to the races.
  98. The BEST tranny cooler?
  99. Got a Superchips Cortex programmer
  100. Water wetter
  101. need help deciding between 2 springs
  102. Quaker State Goes Unchallenged
  103. hey
  104. question about keyless+tire sensor
  105. Welcome myself......
  106. Bye, for now, LS4 owners
  107. A letter to GM
  108. Cross Drilled and Slotted Brakes
  109. Got a Superchips Flashpaq and talked to Mike at Diablosport
  110. Cold Air Inductions-GXP-intake for sale
  111. HUD in my truck
  112. stock rims tire sizes?
  113. Summit Fully Welded Mufflers
  114. My go at a Headlight Intake
  115. Anyone need a set of GXP tips...
  116. How do you all like your LS4 cars?
  117. Caster/Camber Plates
  118. FINALLY got Brakes and Alignment Fixed
  119. Lets hear from the Impala SS
  120. getting some harland sharp 1.8 rockers
  121. "Nice" Email From Pontiac
  122. Track Prep list
  123. Anyone have a used Superchips Cortex programmer
  124. Rocker Arms
  125. Count of Monte Carlo in here
  126. smallest wheels
  127. Tips
  128. stainless steel brake line help
  129. Custom Tune People - Shift Points
  130. 60' Times
  131. GM to cut 21,000 US factory jobs, shed Pontiac
  132. GM is closing down Pontiac
  133. Went to the track over the weekend
  134. wider tires Impala
  135. Does anyone know anything about these coilovers?
  136. aftermarket wheels
  137. getting really tired of having brake issues
  138. New Brakes...
  139. Stb's Installed
  140. How to remove fender vent insert on GXP
  141. Got a New battery & New tires.
  142. exhaust manifolds.
  143. Ported throttle body results
  144. Pontiac is axed as of 4/24/09
  145. Need help asap please!!!!!!!!!!
  146. GXP Side Marker
  147. Sick 4x4 truck
  148. Longevity Of Your Transmissions
  149. Had my 2006 Impala SS tune Yesterday
  150. Flipped motor mount
  151. Anyone have a "How to..." to check for a dead lifter?
  152. New idea
  153. Track Saturday
  154. Another F.N.G
  155. Thank you!!!!!!!!
  156. Chip Chip Chip Everywhere!
  157. Worlds slowest GXp
  158. New era performance ported tb
  159. Something amazing happend
  160. Jimmie Johnson Monte Carlo
  161. Throttle Body
  162. New to forum 2008 ss impala
  163. New Appearance Stuff and Fixed Exhuast Tips
  164. Electronic Throttle amplifier
  165. went to the track tonight
  166. what rotors/pads?
  167. Proform ?'s
  168. A little fun
  169. Kill video
  170. Rustang beat down!!!!!!!!
  171. hooking subs up / Ipod adaptor for stock GM ss radio?
  172. supercatxr7 you have an et goal 11.00
  173. Aftermarket Rims
  174. Looked at a G8 GXP last nite
  175. 5x114.3 and 5x115....come inside.
  176. Did we get a good deal or not? 2006 GXP
  177. 11.49 @ 117 MPH Monte Carlo SS Cartuning Turbo Kit
  178. intake search . . .
  179. Car Issues
  180. Cooling Question
  181. My new part
  182. Okay to drive with different rockers, springs, rods on front 4 and stocks on back 4?
  183. Tire wear. What you got??
  184. Is there any ?
  185. Trade in GTA: 255/45/18 BFG GeForce TA KDW's
  186. Launch
  187. Great deals on Ported LS4 manifolds and TBs
  188. Aaron_Provost
  189. Tranny Line leaking?
  190. Newbie 08 Grand Prix GXP need performance suggestions
  191. Ridiculous stock Cobalt SS/TC track time video
  192. Anyone Got Ideas On Whether This Will Void My Warranty?
  193. racing m3 for $$ this weekend
  194. Lifters
  195. slow/weak rolling idle?
  196. how do i remove the grill?
  197. My Impala SS with Mufflers deleted
  198. What Octane Fuel Do You Use?
  199. 07 imp ss muffler
  200. Pictures I wanna add
  201. Upgrades needed for SS
  202. 06 SS Lowering springs.
  203. Roller-rockers
  204. Monte Sold
  205. New to LS1
  206. New Pics
  207. Impala SS/GXP reliability
  208. Had some fun
  209. HP Tunes?
  210. 11.68 @ 120.81 mph LS4 Car Tuning Turbo Kit
  211. Happy Easter
  212. suprising power difference
  213. Newish guy: '06 Monte Carlo SS
  214. IMPY vs SRT 4
  215. purge
  216. Fan belt
  217. My oil analysis with Amsoil
  218. Demensional sizes of throttle body
  219. Anyone use no wet car wash?
  220. Vibration
  221. WTF: My car has a salvage title?...
  222. GM Ceramics on Impala SS?
  223. HUD Went Out Today
  224. Horn works just fine, but...
  225. Alignment Question....
  226. Some things for Sale, take a look!
  227. How difficult to remove the headrests?
  228. Adding "Tap Shift" to my Mote
  229. help me choose no2 kit
  230. will mufflers gain much?
  231. hogan DP
  232. Spark Plugs
  233. Transmission Cooler ?
  234. Exhaust Cutout or Borla XR1
  235. Driver Seat Issue
  236. Wanna remove some emblems. Have questions?
  237. Vanity Plate???
  238. 06 impala ss offset
  239. Alarm going off at 2AM is never a good thing
  240. Goin to the track saturday night
  241. Cheap oil change
  242. Engine Noise
  243. Props to dj_stylzpgh/GXP05
  244. Anyone have a Downpipe they want to get rid of?
  245. Nascar race sunday
  246. wtf is with the rear tire wear?
  247. Bolt-On Performance Package! Great gains @ even better prices!
  248. Magnaflow exhaust
  249. Front suspension/drivetrain fubared?
  250. Having some fun in the mud.