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  1. sterring rack replacement
  2. canuck lowering springs
  3. transmission cooler install
  4. new to LS motors, opinions on a potential build
  5. High OutPut alternator
  6. Dave is on point and with some extra upgrades
  7. electrical or alternator buzz noise
  8. finally finshed my cam swap
  9. Impala Wheel Swap
  10. transgo shift kit question
  11. HUD switch Grand Prix
  12. Ls4 Monte Build!!!!
  13. what kind of products should i buy for my 2007 impala ss -TUNE UP-
  14. new to me monte ss, motor noise
  15. gxp brake replacement
  16. dod delete help!!!!
  17. Cylinder head flow numbers
  18. GXP weather stripping?
  19. while the transmission is out
  20. Could be a new GXP owner tomorrow, need some advice.
  21. USB port
  22. abs, traction control...
  23. looking for a quiet performance muffler
  24. Decisions decisions....
  25. Is Your Shifter Stuck in Park
  26. Help with hid install!!!
  27. Sea Foam Trans Tune
  28. HELP! Grand Prix GXP engine problem!
  29. trans coming out again
  30. Torque Specifications
  31. replacing the timing chain with a c5R
  32. Broken Dash & Mangled Radio/Nav Unit
  33. Bye Bye GXP
  34. Detroit area LS4 specialist
  35. want to buy a gmr 1in chain
  36. 240sx/LS4 swap
  37. Strut bar brace bracket
  38. cut some cool key chains on the laser
  39. 06 SS Impala Question
  40. Seatbelt not fully retracting
  41. Upgrades
  42. questions about LS4 engine
  43. Meet the GXP's replacement...GXP for sale lol
  44. roller rockers from vinci
  45. LS6 Intake Manifold-Help
  46. Finally Finished my A Pillar with wideband and boost gauge
  47. 305 35 18 on the ss at track runs 11.9
  48. Brakes
  49. DashHawk Replace Cable/OBD II Monitors
  50. Thermostat
  51. Plugs and wires for 2006 gxp
  52. questions on hp tuners
  53. dealer malarkey?
  54. should i replace my oil pump while doing the cam
  55. Do these cars eat batteries?
  56. Battery going dead?
  57. heads up display
  58. 2005 Gxp with 2007 motor
  59. strut mount question
  60. sqeak around turns
  61. HUD lense replacement
  62. Wheel spacers Witch ones
  63. So is there any struts that we can buy for the gxp that will just drop in
  64. maf
  65. removing rear seats?
  66. programmer
  67. bad vehicle speed sensor
  68. wtb non dod rockers, ls7 lifters and lifter buckets
  69. Turbo Impala SS For sale
  70. huge power steering leak
  71. Bilstein blue b6 strut boots
  72. Monsoon 6x9 replacements?
  73. ls4 for sale
  74. GP GXP Surging...DoD issues?
  75. Coil spring upgrade
  76. LS4 mileage
  77. ls1 cam swap
  78. Gxp key fob
  79. OBX header review and issues.
  80. Input seal leaking after 2000 miles
  81. 2793.10
  82. My mpd hood!
  83. Transmission Time!
  84. New To Tuning - Questions and Suggestions
  85. How much can you widen factory Impala SS rims?
  86. Trans or TC?
  87. those with TEP trans-
  88. trans cooler
  89. trailing arm upgrade
  90. Coilovers monte carlo SS
  91. remote programming
  92. TC lockup questions
  93. BMR suspension
  94. Limited Slip
  95. downpipe
  96. MPD Hood + Don Rome Strut Tower bars
  97. LS4 HP Tune repository
  98. OBX headers & TruBendz 3" Stainless Catback tubing kit w/Jones Stainless Mufflers
  99. As always I need some help
  100. lookin at a SS impala
  101. Transmission cooling line leak
  102. Need DoD Tuned Out. Located in Ohio
  103. 07 GXP Turbo for sale - testing the waters...
  104. Traded Imp SS, selling the DR strut tower braces w/ brackets
  105. I installed my shift kit
  106. I wanted a 2011+ V Coupe so bad...instead...biting the bullet...
  107. LS4 Wiring - VSS
  108. GXP Boltons+tune Dyno results
  109. Exhaust
  110. changing battery
  111. LS2 or LS7 MAF sensor
  112. The LS4 for beginners: a primer
  113. Sensa-Trac Struts
  114. L76 Cam in the LS4
  115. Can someone explain Fast92 Intakes?
  116. LS2/LS3 valley cover for dod delete
  117. ls4 swap in saturn aura?
  118. non adjustable rocker arms. will these work?
  119. any interest on splitting poly upper mounts?
  120. Stiff springers in all 4 corners?
  121. intake
  122. Suspension Mega Thread- All Performance and OEM related threads here
  123. new 2006 ss owner
  124. Attack of the Mysterious Thunk
  125. GXP trunk is leaking water like crazy!!
  126. Need some help - 06 monte carlo SS Several request
  127. Hello im new to the family
  128. Nos ls4
  129. Buick Lacrosse Super - Broken tensioner bolt!!!!!!!!
  130. HP tuner / gear ratio / 3.29
  131. 110 leaded gas is my car ruined?
  132. Anyone try Rhoads Lifters recently?
  133. Max cam lift with STOCK lifters?
  134. 2008 gxp misfire
  135. 2007 Impala SS Engine Removal procedures?
  136. would you buy a 2006 impala ss
  137. ordering cam, what all do i need
  138. ls4 in sts
  139. inake manifold
  140. heater problem
  141. Spherical bearing upper mounts.
  142. Eliminating DoD - specific questions
  143. cam and bolt ons
  144. LS4 internals. Few questions for LS4 owners
  145. W-Body 4T80e swap
  146. Handling problem
  147. Will a gxp trans work in a impala?
  148. Another TRANNY bites the dust 144,xxx
  149. 'Catch-All' thread for LS4 upgrades?
  150. GXP Window Noise
  151. saving up to get the monte ss with the ls4
  152. Gxp rotors on SS impala
  153. New recall for Grand Prix's
  154. Evap smoke machine
  155. LS4 front wheelers
  156. Impala SS Light tapping engine sound?
  157. need help!!
  158. zzp aluminum trans pan
  159. LS4 swap oil pans
  160. My Impression of AutoEngenuity
  161. Traded in the Monte
  162. 1.8 roller rocker, tune
  163. Curious about these Transmission
  164. 06 Impala SS no heat
  165. the new guy
  166. Forged pistons and rods?
  167. stock axles
  168. Newbie. Looking for help with exhaust mod on my 06 Impala SS
  169. Former LS4 owner/WTS Nitto drag radials
  170. 10-25% under drive balancer interest?
  171. Bilstein Shocks - Unavailable
  172. Rear poly mount - need input!
  173. Drag slicks
  174. Intercooler + Trans cooler
  175. Heads, Cam, and Edelbrock Pro Flo XL intake
  176. Accel Coil packs for sale
  177. traction control help!
  178. brembo or wilwood caliper upgrade
  179. need help with harmonic balancer
  180. Spyder Lights
  181. New CO GXP owner
  182. gear ratio hp tuner
  183. Ultimate LS4 Buildup ??? You tell me.
  184. a/c delete
  185. Meth injection issue Misfires
  186. 06 Impala SS Tranny and Half Shafts
  187. quick cam question
  188. Some decent track times
  189. Cam sensor
  190. Grand Prix GXP
  191. GXP muffler which one??
  192. need 30 people for gauge pod group buy who's In?
  193. ls2 cam
  194. gauge pods
  195. Brembo Calipers ?
  196. Ghost Cam
  197. turbo install progress
  198. Monte Carlo SS with Cartuning kit at Flint, MI Back to the Bricks
  199. Brother broke Glovebox Handle!
  200. any tips on swapping out the rear window motor/regulator?
  201. Turbo parts all ceramic coated :)
  202. Shifting Question
  203. Anybody snap their front sway bar???
  204. oil pan gasket
  205. Stock intake porting
  206. Transmission finally out
  207. engine support location
  208. Made a couple dyno pulls today
  209. Intake swap ?
  210. What times do u guys think the turbo will get me?
  211. Turbo Time
  212. Question about ls6 intake swap
  213. About to begin LS4 swap on my 06 Monte, have a few questions about its performance?
  214. Sport Edition F11 Wheels 18"
  215. Spark Plug Life
  216. Camshaft for a o6' SS Monte Carlo
  217. whats it worth?
  218. LS4 Intake and Exhaust Modification
  219. Nice burnout
  220. knock sensor location
  221. Transmission as always
  222. **need help finding parts**
  223. In the market for a new cam
  224. Removing transmission next week , need some parts
  225. 06 gxp vs cammed 95 mustang 5.0
  226. noise and temp on 2006 grand prix gxp
  227. Check out these Louvers
  228. Abs And Traction light
  229. different resonator
  230. drag radials
  231. Is this the right wire set?
  232. trans filter problems
  233. Question about this purchase...
  234. Tep Transmission
  235. brake pads
  236. some cam info
  237. What would you do turbo or firebird
  238. m/t street comp uhp
  239. difficulty of replacing lifters?
  240. Engine Removal ?
  241. For Sale Noah series California Car Cover for 00-12 Impalas BRAND NEW
  242. BIG BRAKE KIT SS lines, 14" Camaro Brembo's, C6 rears, GXP knuckels, pad, rotors $500
  243. r.r whats needed
  244. First time out with the Impala SS
  245. Turbocharging VS LS4 Swap on '06 Monte Carlo 3.9?
  246. weird trans issue
  247. Tach output?
  248. Is my caliper getting stuck?
  249. Cruise Control??
  250. Plug wire installation?