View Full Version : LS4 Performance


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  1. New SS owner
  2. Navi help
  3. Catted or Cattless?
  4. Been thinking about...
  5. brand new racetronix fuel pump rewire for sale!
  6. Lowering springs
  7. So its time for my yearly major mods
  8. USAA selling extended warranties to it's members now! (just enrolled my GXP)
  9. Shift Kit?
  10. new ls4 member in tex with questions
  11. any louisiana members? or ark-la-tex?
  12. Impala SS 35 - 120 Mph Run
  13. Need stock tune 2008 GXP E67 ECU's chime in
  14. May LS4 of the Month
  15. wish I got a picture of this
  16. Monte Carlo SS 2006 windows scratched
  17. new intake questions,
  18. Predator questions
  19. LS4's online for sale
  20. Haha
  21. Raced a 2011 charger rt
  22. Track again tonight. (Made a 2nd gear pull)
  23. July Hot Rod - Turbo 409 in 2007 Monte Carlo
  24. Tranny Problem
  25. any ls4 owners in north carolina?
  26. New reverse lamps?
  27. DT header owners get in here!!!!
  28. A/C blows colder on passenger side
  29. New ls4 owner!!
  30. Update. Going with TFS-30500001-C00 heads. Read bottom
  31. GXP seats
  32. Oil Pressure Sensor and Thermostat. WTF is the problem?!
  33. raced a 4.6 mustang!
  34. Cold Air Intake & Mufflers Questions?????
  35. Transmission hot after cooler install
  36. You guys are gonn get tired of me!!
  37. dyno tuning with a bad trans
  38. Tranny flush too late @ 40K?
  39. GXP was traded in....here is the replacement
  40. Well I've joined the LS4 side as well now
  41. CF Hood weight
  42. weird things that are tied together in our cars.
  43. Cruise Control Disengaging
  44. Got my headers installed today!!!
  45. best way to spend $500??
  46. Diablosport 7191??
  47. track day!
  48. Made it to the track today disappointing results
  49. Went racing today...in car camera ! Vid is up!
  50. DOD engagement
  51. Muscle car?
  52. dam.. Just got the car all dialed in but I can't go racing till next month:(
  53. Mixing brake pads?? (Ceramics front, semi-metallic backs)
  54. 18x8 Alcoas in the Rear - Any Extra Work?
  55. tire pressure
  56. catch can install/how to
  57. Does somebody make ground effects for 06+ impy ss??
  58. SSC Springs on GXP
  59. New DiabloSport Trinity Update! 1999 - 2006 vehicles now supported!
  60. DEPO installed lights vid
  61. Tranny removal
  62. Ls1 truck intake manifold
  63. CTS-V brakes
  64. Keeping the car in 4-cylinder mode?
  65. Shift Kit Install Rant!
  66. TR220 swap questions
  67. resinator removal
  68. Stupid chips in outside door post panels...
  69. Getting U0001 Code
  70. msd wires pn
  71. Goodbye ls4, Hello ls2 edit: pics added
  72. DRL swap
  73. No more GXP
  74. battery saver mode and charging system failure
  75. A little info on our charging System
  76. Bcm
  77. SSC Springs installed
  78. side skirt damage -gxp
  79. water pump fail again
  80. back to the tuners......
  81. Possible Wiring help
  82. Bowtie Overlay Install
  83. Power steering recall 2006 monte carlo ss
  84. Plasti-dipped the alcoa's!
  85. Bucket Seat Removal?
  86. need some help 06 imss
  87. Kinda dumb tie rod question/help.....
  88. resonator removal
  89. WOT Exhaust Leak after Hogan DP
  90. CCFL Halo Projector Headlights
  91. Headers installed and new exhaust pics
  92. Steering wheel?
  93. 3 Issues/Need Input
  94. differnce between tap shift and auto
  95. really.....
  96. a few small updates...
  97. Nebbie Question on Nitrous
  98. drag racing your ls4
  99. Who Holds The Record??
  100. Time for the trans to get upgraded..
  101. Dumb Rattle
  102. Damn Wire harnesses!!!
  103. I have found our western equivalent of triple edge!!!!!!
  104. what 17" wheel fits the GXP. I wanna mount slicks
  105. On my way out
  106. Exhaust vid with headers
  107. Driverside silver rocker molding
  108. Anybody wanna split the cost with me?
  109. Catted vs Catless Dp
  110. oem gxp exhaust tip question
  111. April LS4 Winner
  112. 06 Imp engine cover swap?
  113. EVAP system
  114. ls coil covers
  115. Beautiful day today so I decided to detail the engine compartment. Painters special
  116. My QTP exhaust cut-out....
  117. gxp headlights
  118. I messed up
  119. HID's With Quad Bixenon Projectors
  120. 4T65E-HD for LS4 Impala and Monte
  121. Tranny fluid in the coolant reservoir
  122. Picked up another one!
  123. Stock Manifolds
  124. Headers
  125. Seriously.. Nobody is up here in Washington state?
  126. For those of you who don't venture out of this section....
  127. New GXP owner
  128. More autocross pics and videos 4/17
  129. New 2006 Imp SS. New member. Whats good?!
  130. timing chain damper
  131. the down pipe.............
  132. roller rocker ppl come in please...
  133. snapped a few pics
  134. Thorley Headers
  135. Turning off DOD in 2006 Monte SS
  136. question on tranny and warranty
  137. fast intakes
  138. GM Recommended oils
  139. Exhaust?? Please help
  140. April LS4 Vote
  141. Where users are from
  142. pics of head with intake and exhast removed
  143. Classified Section
  144. My sound off.
  145. Tans Help.
  146. Refinished my headlights
  147. Need help! DOD problem!
  148. at the track right now.
  149. wtb ls4 mods parts
  150. Bottom grille add on opinions?
  151. Remove open hood warning?
  152. April LS4 of the month
  153. replacement radio locked
  154. Ls4 fuel rail mod for Ls1/6 Intake swap
  155. Brothers from another mother... Pics inside
  156. Bolt pattern?
  157. Ticking Sound?
  158. zzp shift kit question
  159. SS emblem inlays
  160. GM bought my new LS4
  161. nitrous?
  162. Max Gs Revisited
  163. 300 Club BABY!!
  164. transmission pan and bolts
  165. 1/4 mile results :)
  166. Battery install
  167. Sound Off: 07 Grand Prix GXP and 02 Mustang GT
  168. New reckless vids..
  169. F-body to GXP?
  170. gxp vs mustang gt (no video)
  171. Gxp 9006 h.i.d's HELP!!!
  172. OH NO! what should I do
  173. Disabling dod
  174. Halos
  175. I got killed by a Focus.
  176. Gxp wot =)
  177. Another Tranny up in smoke :(
  178. GM Chime/onstar harness? (AUDIO)
  179. My races since I got the LS4, 10/09
  180. Seems like all of the Black GXP's are the ones who get camed
  181. tire help?
  182. rim ?'s
  183. Ooooooh oil, me so sorry
  184. Plugs from DOD Cylinders
  185. LS4 Accessory Bracket Swap to Truck 5.3?
  186. If anybody cares... GXP's OEM tires are discontinued
  187. Gxp<cts-v
  188. new tails....
  189. CAI intake kit?
  190. tune help
  191. Z06 valves?
  192. Projector Retro
  193. Stupid tranny
  194. Brand New set of Doug Thorley Headers for sale!
  195. Ls1 intake swap results :(
  196. 06 monte ss exhaust
  197. Valve spring kits?
  198. Finally getting lowered
  199. probably trading in the monte soon, anyone want to call dibs on anything ?
  200. Triple Edge Performance??
  201. Question for those who upgraded their trannys
  202. Autocross videos 4/3
  203. GXP Trailer Hitch
  204. Cold Air Intake Question?
  205. quick question for yu guys.
  206. LED's on Passenger Tail light going out
  207. 2nd gear launch with 3.29's?
  208. For Sale NEW DT headers, Hogan DP and LS4 Block
  209. Down pipe questions
  210. OnStar module? Radio block off plate?
  211. updates on warranty and pictures of plastidipped wheels/ murdered out
  212. Plug Wire's
  213. New SS Impala Owner
  214. Alcoa pricing ?
  215. Already getting bored..
  216. spintech
  217. Need seat covers what kind you guys got?
  218. got lucky with the dealer
  219. Anybody ever think to run 275s and 225s?
  220. Will 18" Bonneville wheels fit a GP GXP?
  221. did anyone notice...
  222. moving on
  223. got an appointment for service neep suggestions for getting them to fix the tranny
  224. DHM Cutout questions
  225. Shift Lever
  226. Random thought
  227. Opinions on the gxp
  228. 08 GXP Rear Bumping
  229. New to me 08 GXP
  230. Finally got an exhaust video of the SS
  231. Gxp cluster question..
  232. Got dem Raimz
  233. 17" snows and rims
  234. The escapades of JP GXP and the White Demon.
  235. i copied impss07 ...
  236. Picked up some new wheels....
  237. I purchased a Dr. ColorChip kit
  238. Congrats 2005 GXP LS4 of the month
  239. DP vs DT
  240. New Airbag SS overlay
  241. Rocker arm replacement question
  242. Warranty Question?
  243. Questions
  244. Wheels
  245. SES Trouble Code Sticky
  246. Impala Guys
  247. Emblem idea... What do you guys think?
  248. What have i missed
  249. WORKING fender vents........
  250. Another Wheel Question......