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  1. FS: Magnaflow Cat/Back Exhaust for Monte Carlo SS
  2. Any problems lowering the Magnaflow exhaust
  3. Thermotec adhesive heat shield on gas tank
  4. Cartuning Turbo Kit for Sale
  5. Some things replaced (long/ vent)
  6. another problem.....
  7. gas tank shield
  8. A little trip
  9. Look what I ordered
  10. Sway bar
  11. newb to LS4
  12. DOD problem?
  13. Custom tube bending, for intake into fender
  14. Kaltech Custom Tunning, Long Island, New York
  15. this car is a bitch to parkl
  16. Premature worn leather
  17. Which rims to get?
  18. tuning exhaust code
  19. 6 Speed Trans for the 5.3
  20. Exhaust Voiding My Warranty
  21. Looking for winter rims and tires for the gxp
  22. Magnaflow on a 2008 GXP?
  23. 60' times (stock tires)
  24. Head Gaskets
  25. well ive had the car for only 50 days and already have a problem :(
  26. Got my TCC replaced today.
  27. GXP mufflers
  28. 13.26 @106.89 mph
  29. Ethanol 08 Impala Ss
  30. Brake Upgrades
  31. For you running catless downpipes with hp tuners
  32. Quarter Mile Times
  33. What do you guys think of this ECM Tuner
  34. Anybody know How many 06-07 monte carlo ss were produced?
  35. Ported intake manifold and t body PO121
  36. Assuming I were leave it stock...
  37. '06 Imp SS- tranny and mods question
  38. Took the buddies' wife's IMP SS to the dragtrip tonight...
  39. Anyone tried to change the dome light?
  40. Headliner MonteProblems...
  41. Door dint!!@!$@!#$#@%#@%!#@$~$
  42. Interior Noise
  43. I'm in the dark reaching for answers....
  44. Gxp Question
  45. Some new mods.....56k, no, no, no, no
  46. exhaust manifold porting
  47. MAF Screen
  48. Thoughts on these?
  49. Car in for repairs :(
  50. Couple of questions concerning hp/tq gains with mods
  51. Mass Airflow idea
  52. Hp Tuner Logging questions
  53. e-Cutout Wiring ?
  54. Basic Cylinder Head Porting
  55. One good question!!
  56. How loud
  57. Some problems with the car
  58. Hurricane Gustav
  59. Debadging
  60. Anyone need a stock Impala exhaust
  61. can someone do a carfax for me, ill pay for it
  62. Taking car to dealer, need some opinions
  63. springs
  64. Exhaust change
  65. Does anyone know if the Pacesetter 3" for GTPs will fit the GXP?
  66. CAI brand intake
  67. LSX in a GP GXP fit?
  68. How many 08 GP GXP they make?
  69. What's that extra lever for?
  70. First time w/ the Monte at the 1/8 mile
  71. Exhaust cutout?
  72. Question About LS4 Intake Manifold
  73. intake manifold gasket and part #
  74. so do i have anything to worry about?
  75. Anyone here have their torque converter replaced?
  76. Which tires for winter on the GXP?
  77. (WNY guys) DunnTire raceway tomorrow
  78. grand prix side skirts
  79. Hood Info
  80. Pics of the GXP debadged
  81. Powersteering question
  82. What you think of my GXP
  83. Steering klunking
  84. anyone need stock exhaust tips?
  85. Cobalt Red????
  86. Front Bumper Question
  87. some car show pics...
  88. Hello all!
  89. catless hogan DP, no resonator, cutout=....
  90. tire pressure
  91. turn signal
  92. Southern Meet
  93. heads
  94. tuning
  95. Lateral arm finally fixed!
  96. problem... thinkin fuse
  97. HOT consule
  98. Considering selling the Monte
  99. Starting to Mod
  100. would deleting the resonator...
  101. Hello Everyone!
  102. Woodward
  103. Happy with just the resonator removed?
  104. Anyone here with a Lacrosse?
  105. St louis area meet
  106. Cutout location?
  107. got my car all cleaned up finally
  108. What Spark Plugs
  109. Supercharger yet?
  110. Shifter Block Bypass button
  111. Just got my Magnaflows on my GXP:)
  112. GXP Transmission Fluid Temps
  113. 06 monte ss vs. 06 cobalt ss/sc
  114. dyno results
  115. engine cover
  116. Options on car
  117. Home Made Intake Elbow?
  118. I need a new drivers side Skirt!
  119. 06 Pontiac Gran Prix GXP or 06 Dodge Charger R/T?
  120. Dyno pull on monday 2nd or 3rd gear
  121. Cabin Filter.
  122. acura tl
  123. Quick n00b question
  124. Gxp front bumper need a new one
  125. GXP Rear Window Tint
  126. seating position
  127. Got detailed? Got pics! Got 56k? Go away!
  128. Want to change the color of your car?
  129. Colder Plugs...
  130. Just got my Hooker mufflers on
  131. Hogan downpipe?
  132. Using a magnet
  133. HP Tuner
  134. Recommenations on In-dash DVD/Navigation
  135. How accurate is your DIC?
  136. VectorMotorsports introduces "Stealth" tune
  137. Impala LED Tails available on eBay
  138. Engine Heat
  139. purple ice
  140. Parrot CK3100 installation in MCSS
  141. Question Regarding Cold Air Induction for an 05 GXP
  142. Monte \ Impala Blackouts 4 Sale
  143. Fuel filters??
  144. Throttle body
  145. Fuel Injector Cleaners - should we use them, and which ones?
  146. Magnaflows On!
  147. BCM location?
  148. Steering clicks
  149. P0054 - HO2S Heater Resistance (Bank 1 Sensor 2)
  150. gauge cluster
  151. Any exhaust geniuses out there?
  152. Hogan down pipe DP7S with Magnaflow cat
  153. dyno tuning
  154. air intake 07 impala ss
  155. GTO vs GXP
  156. Drag Radials
  157. hp tuner vs diablosport
  158. block heater for LS4
  159. so is the '08 oil filter different?
  160. Monte guys I need your help!! PLEASE!!!!
  161. A forum to read
  162. Just got 07 GXP anyone Autocross yet
  163. Anyone had this happen
  164. K&N Owners check engine bay for holes.
  165. I just got my Impala SS back about 2 weeks ago...
  166. Tapshift
  167. Now this is just silly...
  168. Superchips for Ls4s
  169. nitrous is awseome
  170. Bought an 06 GXP, Have a simple question
  171. better gas mileage
  172. 13.432 @ 104.95
  173. Dyno... kinda dissappointing
  174. monte carlo coin holder
  175. gears
  176. Went to the track tonight
  177. Update on Vibration issue #2
  178. Just a little update
  179. New Owner Of...
  180. intermediate shaft
  181. Red Stripes
  182. Exhaust
  183. 2-Stroke Engine oil in gas cleans/improves engine...
  184. New Camaro info!
  185. codes??
  186. ls4 rebuild
  187. Fuel System Maintenance.....
  188. vibration at 50-60mph!?!
  189. hey here's my new gxp
  190. Positives / Negatives of having Resonator removed..
  191. Ls4 kill stories
  192. something weird
  193. new here
  194. Stock exhaust with flowmaster super 44's
  195. Trunk Fix(alarm)
  196. just got one
  197. K&N Intake - I want one!
  198. Trinity by DS.
  199. Car Craft Street machine of the year
  200. D.o.d
  201. Ported Intakes and T/Bodies
  202. Calling O/R Downpipe members!
  203. Brake fluid low light
  204. Hey, I'm new here I bought a 2008 Grand Prix GXP
  205. diagnostic code
  206. Power loss w K&N?
  207. Anybody notice???
  208. Cherry Bomb
  209. Question
  210. found one
  211. New pics of the Monte SS and Camaro SS together.
  212. Took some new pics
  213. New Look
  214. electrical gremlins...
  215. Ran a BMW 7 Series
  216. valley cover
  217. gonna buy this
  218. K&N Intake For Sale 06-08 Impala SS
  219. not ls4 related but i thought you guys could advise me (long)
  220. Curious
  221. LED Tails
  222. RS-A's are very interesting....
  223. How about a Z06 5.3?
  224. 00 WS6 to 07-08 GXP
  225. ZZP Shift Kit
  226. Black Tie Radio
  227. Owner's Manual
  228. Borla exhaust!!!!!!!
  229. KYB AGX's installed
  230. OIL question....Again....OIL filter question..Again..
  231. Trade my v6 bird for a GXP?
  232. tranny's dead
  233. New Guy Here
  234. Present
  235. FS: 2006+ Impala/Monte Carlo Black Headlights
  236. Anti squat idea
  237. A few pics of the 08 Impala SS with new mods
  238. sounds like a nascar!
  239. CAI Intake For Sale 06-08 Impala SS
  240. rotor size
  241. Woodward Cruise
  242. Raced a G8 GT today.
  243. My poor transmission!!
  244. LS-4 Tuning
  245. Need a Wire!!!!
  246. rubbing/clearance issue rear wheelwell**PICS**
  247. 4th of July
  248. Tail lights for MC
  249. HHO: Who's first?
  250. Ram Air Hood