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  1. Falling Economy, do's anyone really care?
  2. Help - door locks won't work?
  3. LSX/4T65-HD Swap into an older GP?
  4. Dyno Tuning in Michigan
  5. A Crusader's Dilemma
  6. speed governor?
  7. Last runs N/A 12's almost....
  8. 08 GP GXP vs 07 dodge 300C????
  9. Anyone using the Predator, with the DOD enabled tune, look inside...
  10. are there any weld wheel options for a 06 monte ss
  11. just bought my wife a 06 SS Cobalt
  12. suggestions
  13. ran the car with 200 miles and ran the car with 17k on it.
  14. 97 Hp gain Carcraft Cam swap?
  15. Kinda Feel Like I'm Cheating On Her ...
  16. Radio Reception
  17. MP3's and the Stock Navigation Unit
  18. Anyone know where to get new struts??? Bilstiens discontinued
  19. new owner
  20. H.U.D. Replacement Windshield
  21. Beware of Vector Motorsports!!!
  22. Anyone upgrade the torque converter yet?
  23. Going to the track
  24. LS7 Springs???
  25. Oil in my coolant reservior!!!!!!!!
  26. Transmission question
  27. debadging
  28. throttle body not 3 bolt
  29. Air box for sale
  30. Sunroof Reseal
  31. Paint Issue
  32. Stuff for sale
  33. SLP Powerflow cat/back exhaust now for LS4 cars
  34. think this cam will work
  35. My ambitious project
  36. Dog Bones
  37. K&N Drycharger filter cover for wet rainy days
  38. Best rockers, springs and push rods to get
  39. anyone want an almost new gxp exhaust?
  40. inner gas flap
  41. Just got back from the dyno :(
  42. Zero Muffler Setup?
  43. FS: Magnaflow Cat/Back Exhaust for Monte Carlo SS
  44. Any problems lowering the Magnaflow exhaust
  45. Thermotec adhesive heat shield on gas tank
  46. Cartuning Turbo Kit for Sale
  47. Some things replaced (long/ vent)
  48. another problem.....
  49. gas tank shield
  50. A little trip
  51. Look what I ordered
  52. Sway bar
  53. newb to LS4
  54. DOD problem?
  55. Custom tube bending, for intake into fender
  56. Kaltech Custom Tunning, Long Island, New York
  57. this car is a bitch to parkl
  58. Premature worn leather
  59. Which rims to get?
  60. tuning exhaust code
  61. 6 Speed Trans for the 5.3
  62. Exhaust Voiding My Warranty
  63. Looking for winter rims and tires for the gxp
  64. Magnaflow on a 2008 GXP?
  65. 60' times (stock tires)
  66. Head Gaskets
  67. well ive had the car for only 50 days and already have a problem :(
  68. Got my TCC replaced today.
  69. GXP mufflers
  70. 13.26 @106.89 mph
  71. Ethanol 08 Impala Ss
  72. Brake Upgrades
  73. For you running catless downpipes with hp tuners
  74. Quarter Mile Times
  75. What do you guys think of this ECM Tuner
  76. Anybody know How many 06-07 monte carlo ss were produced?
  77. Ported intake manifold and t body PO121
  78. Assuming I were leave it stock...
  79. '06 Imp SS- tranny and mods question
  80. Took the buddies' wife's IMP SS to the dragtrip tonight...
  81. Anyone tried to change the dome light?
  82. Headliner MonteProblems...
  83. Door dint!!@!$@!#$#@%#@%!#@$~$
  84. Interior Noise
  85. I'm in the dark reaching for answers....
  86. Gxp Question
  87. Some new mods.....56k, no, no, no, no
  88. exhaust manifold porting
  89. MAF Screen
  90. Thoughts on these?
  91. Car in for repairs :(
  92. Couple of questions concerning hp/tq gains with mods
  93. Mass Airflow idea
  94. Hp Tuner Logging questions
  95. e-Cutout Wiring ?
  96. Basic Cylinder Head Porting
  97. One good question!!
  98. How loud
  99. Some problems with the car
  100. Hurricane Gustav
  101. Debadging
  102. Anyone need a stock Impala exhaust
  103. can someone do a carfax for me, ill pay for it
  104. Taking car to dealer, need some opinions
  105. springs
  106. Exhaust change
  107. Does anyone know if the Pacesetter 3" for GTPs will fit the GXP?
  108. CAI brand intake
  109. LSX in a GP GXP fit?
  110. How many 08 GP GXP they make?
  111. What's that extra lever for?
  112. First time w/ the Monte at the 1/8 mile
  113. Exhaust cutout?
  114. Question About LS4 Intake Manifold
  115. intake manifold gasket and part #
  116. so do i have anything to worry about?
  117. Anyone here have their torque converter replaced?
  118. Which tires for winter on the GXP?
  119. (WNY guys) DunnTire raceway tomorrow
  120. grand prix side skirts
  121. Hood Info
  122. Pics of the GXP debadged
  123. Powersteering question
  124. What you think of my GXP
  125. Steering klunking
  126. anyone need stock exhaust tips?
  127. Cobalt Red????
  128. Front Bumper Question
  129. some car show pics...
  130. Hello all!
  131. catless hogan DP, no resonator, cutout=....
  132. tire pressure
  133. turn signal
  134. Southern Meet
  135. heads
  136. tuning
  137. Lateral arm finally fixed!
  138. problem... thinkin fuse
  139. HOT consule
  140. Considering selling the Monte
  141. Starting to Mod
  142. would deleting the resonator...
  143. Hello Everyone!
  144. Woodward
  145. Happy with just the resonator removed?
  146. Anyone here with a Lacrosse?
  147. St louis area meet
  148. Cutout location?
  149. got my car all cleaned up finally
  150. What Spark Plugs
  151. Supercharger yet?
  152. Shifter Block Bypass button
  153. Just got my Magnaflows on my GXP:)
  154. GXP Transmission Fluid Temps
  155. 06 monte ss vs. 06 cobalt ss/sc
  156. dyno results
  157. engine cover
  158. Options on car
  159. Home Made Intake Elbow?
  160. I need a new drivers side Skirt!
  161. 06 Pontiac Gran Prix GXP or 06 Dodge Charger R/T?
  162. Dyno pull on monday 2nd or 3rd gear
  163. Cabin Filter.
  164. acura tl
  165. Quick n00b question
  166. Gxp front bumper need a new one
  167. GXP Rear Window Tint
  168. seating position
  169. Got detailed? Got pics! Got 56k? Go away!
  170. Want to change the color of your car?
  171. Colder Plugs...
  172. Just got my Hooker mufflers on
  173. Hogan downpipe?
  174. Using a magnet
  175. HP Tuner
  176. Recommenations on In-dash DVD/Navigation
  177. How accurate is your DIC?
  178. VectorMotorsports introduces "Stealth" tune
  179. Impala LED Tails available on eBay
  180. Engine Heat
  181. purple ice
  182. Parrot CK3100 installation in MCSS
  183. Question Regarding Cold Air Induction for an 05 GXP
  184. Monte \ Impala Blackouts 4 Sale
  185. Fuel filters??
  186. Throttle body
  187. Fuel Injector Cleaners - should we use them, and which ones?
  188. Magnaflows On!
  189. BCM location?
  190. Steering clicks
  191. P0054 - HO2S Heater Resistance (Bank 1 Sensor 2)
  192. gauge cluster
  193. Any exhaust geniuses out there?
  194. Hogan down pipe DP7S with Magnaflow cat
  195. dyno tuning
  196. air intake 07 impala ss
  197. GTO vs GXP
  198. Drag Radials
  199. hp tuner vs diablosport
  200. block heater for LS4
  201. so is the '08 oil filter different?
  202. Monte guys I need your help!! PLEASE!!!!
  203. A forum to read
  204. Just got 07 GXP anyone Autocross yet
  205. Anyone had this happen
  206. K&N Owners check engine bay for holes.
  207. I just got my Impala SS back about 2 weeks ago...
  208. Tapshift
  209. Now this is just silly...
  210. Superchips for Ls4s
  211. nitrous is awseome
  212. Bought an 06 GXP, Have a simple question
  213. better gas mileage
  214. 13.432 @ 104.95
  215. Dyno... kinda dissappointing
  216. monte carlo coin holder
  217. gears
  218. Went to the track tonight
  219. Update on Vibration issue #2
  220. Just a little update
  221. New Owner Of...
  222. intermediate shaft
  223. Red Stripes
  224. Exhaust
  225. 2-Stroke Engine oil in gas cleans/improves engine...
  226. New Camaro info!
  227. codes??
  228. ls4 rebuild
  229. Fuel System Maintenance.....
  230. vibration at 50-60mph!?!
  231. hey here's my new gxp
  232. Positives / Negatives of having Resonator removed..
  233. Ls4 kill stories
  234. something weird
  235. new here
  236. Stock exhaust with flowmaster super 44's
  237. Trunk Fix(alarm)
  238. just got one
  239. K&N Intake - I want one!
  240. Trinity by DS.
  241. Car Craft Street machine of the year
  242. D.o.d
  243. Ported Intakes and T/Bodies
  244. Calling O/R Downpipe members!
  245. Brake fluid low light
  246. Hey, I'm new here I bought a 2008 Grand Prix GXP
  247. diagnostic code
  248. Power loss w K&N?
  249. Anybody notice???
  250. Cherry Bomb