View Full Version : LS4 Performance


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  1. I need to buy a spare key for my Monte
  2. Tire Pressure Monitor System Problem
  3. Tinted driving lights and reverse lights, Yay or Nay! :)
  4. 7/8" drive chain/gear change
  5. ls4 tuning tricks
  6. MSD Performance Coils
  7. Tire Options
  8. exterior mods
  9. Take a look at this
  10. 1 Fast SS
  11. Wheel issue
  12. Brake pad question.
  13. GXP Wheels
  14. New Pics
  15. Trailer Hitch on Impala SS
  16. Jet Power-Flow Mass Air Sensor
  17. Whats a good rubbing compound??
  18. Help with engine questions
  19. Any LS4 V8 exhaust manifolds laying around
  20. my monte feels a lil neglected....
  21. Top speed...
  22. Launching
  23. 87 gas
  24. WTB: 06 GXP Predator
  25. Carpeted Trunk Lid Covers
  26. What's it gonna take to reach 13.5 in the quarter with a GXP?
  27. Camaro assembly line
  28. UPF44 Ultraguard Gold oil filters.....
  29. You Guys need to join
  30. I think I've picked out some wheels.
  31. monte in ebay
  32. 1/4 mile
  33. exhaust question
  34. My SSC Springs Experience
  35. Reflective Headlights Installed
  36. Subwoofers with Bose
  37. Aux Preamp too low?
  38. STB's just ordered.
  39. St. Louis Auto show
  40. 08 GXP comments
  41. so how much power WILL the GP chassis hold?
  42. Subwoofers....Lets See Them...
  43. Michelin pilot sport a/s plus
  44. Check Engine Light
  45. Best GXP A/S tires
  46. catylictic converter modification
  47. Look at this"
  48. Vanity Plates
  49. Superchip 2825 for my Impala SS?
  50. eagle F1 a/s tires
  51. ?????
  52. switching back& forth in gears question
  53. Gas...
  54. Magnaflow vs other mufflers
  55. This should come as no surprise...
  56. Need swap info? Please read
  57. Ottawa IL tunes weekend of Feb. 28
  58. Hogan downpipe problem?
  59. For those who leased..................
  60. what are the normal values I should be seeing for trans temp, oil temp, etc...
  61. Magnaflow or SLP?
  62. SSC Springs Question
  63. New to the fwd ls4s
  64. Jet Power Control Module
  65. top ls4 dynos----possible sticky
  66. GXP Hot Cam Install-hp questions?
  67. Cheap alternative?
  68. Exclaim UHP Tires
  69. New HU is on the way..
  70. ZZP high ratio rockers
  71. Aftermarket wheels for GXP?
  72. Stock Bilsteen Struts for my 2006 GXP
  73. spark plugs
  74. wtf chevy 2010 impala??
  75. Mobil 1 Synthetic Dexron VI in my 2008 Impala SS?
  76. cheapest place to buy K&N CAI?
  77. Street Machine of the Year Video
  78. Oil Change
  79. anyone know it a 5.3 will just drop in a 2006 grand prix GT
  80. hit a deer...anybody know where I might find a black GXP nose clip in Houston?
  81. Trading for SS Impala?
  82. 2006 GXP Steering Question
  83. SRT-8 Jeep
  84. Monte Carlo on Ebay
  85. Selling my GXP for 13,900
  86. Thank you GM!
  87. looking for a turbo kit
  88. question about your CAI
  89. NFL Game Day
  90. Need Advice - Previous Gen Radiator Thickness
  91. Well wont have the car for awhile (pics)
  92. Question to You guys who put subs in your car
  93. Airraid Throttle Body Spacer: The Verdict
  94. Car is going into the shop...
  95. cold weather performance.
  96. Those of you w/the Vector heat soak kit...
  97. Picked up the Goat today
  98. Suspension tricks to limit weight transfer?
  99. are tires covered under warranty?
  100. How to change GXP fog lights?
  101. Car finally fixed with no issues except one
  102. Freak accident??
  103. Headrest removal??
  104. need some help... crank pulley??
  105. Khan Noonien Singh
  106. 275/40-18's on a GXP?
  107. Traction Mods, what works, what doesn't.
  108. tranny??
  109. Back at the dealership
  110. Need Shift Kit Advice
  111. Grease points?
  112. just another idea
  113. had some questions
  114. New Aftermarket Headlights
  115. Went to the dealership yesterday....
  116. some lucky bastard ....
  117. Drive by exhaust clip
  118. GXP Center Speaker Replacement
  119. Valve Cover Gasket Leak
  120. LS4 swap info?
  121. 55K mile life of ball joints.
  122. What to do?
  123. question about TPMS
  124. knock sensor
  125. World of Wheels
  126. suspension upgrade worth it on a gxp?
  127. Some videos this time
  128. Door Panel/Mirror
  129. 243 head ?
  130. Turbo info
  131. Iss????
  132. FS:Stock Tires
  133. Top Ten CarsThat Don't Deserve Their Engines.
  134. Happy Birthday
  135. my shopping list??
  136. Cold Air Inductions Cone Filter and Aluminum Lid for the Box
  137. Front wheel well
  138. Possibly overheating???
  139. K&N & hogan catless dp for sale
  140. What font is the GXP logo?
  141. Vector Motorsports ECM/TCM combo... Anyone with experience?????
  142. Classifieds Heads Up: DP and Tuner
  143. sint3k-bye
  144. im bored, and kinda new
  145. Rear main seal?
  146. My MCSS all detailed up and some nice pics.....
  147. 2008 Impala SS Engine/Transmission questions
  148. ssc springs question
  149. How have you guys done against ls1's?
  150. Grilles?
  151. Coolant leak may be upper radiator hose...
  152. Gxp Motor Mount Flip
  153. Resonator
  154. HAPPY NEW YEAR but brake issues :(
  155. Ported intake tb and exhaust mani
  156. What is the backspacing/offset of stock SS wheels?
  157. Stupid question - ZUNE
  158. Billet dog bone
  159. 18" chrome LTZ wheels?
  160. is this normal?
  161. L92 heads
  162. Anyone have a stock airbox they want to get rid of?
  163. jacking up an impala
  164. Ls6 beehive valve springs
  165. need water pump gasket...HELP!
  166. Vector Motorsports Heat Soak Reduction Kit - For Sale
  167. fuel economy
  168. Sound clip finally
  169. supercharged 3.8 questions
  170. Impala SS Engine Trouble?
  171. anyone have two front hubs they can part with...
  172. Pics of my other SS, this ones blown!!
  173. Couple pics
  174. Charging system faliure
  175. The GXP Got A Friend For Christmas
  176. Should i get rid of DOD
  177. True Duals on a LS4 Monte Carlo SS
  178. thx to all that have helped
  179. Question Regarding Diablo Predator U7191
  180. Happy Holidays!!!
  181. haven't posted in a while
  182. Anyone in the STL area wanna help with a tune?
  183. GXP aftermarket
  184. Ouch.
  185. Has anybody replaced their own waterpump or does anyone know what's involved?
  186. '63 impala ss emblem. thoughts?
  187. Where would I get some SSC springs
  188. Dead Battery and a-hole dealership
  189. Dumb oil filter question
  190. This is what I have been up to
  191. Whats a 4T65E-HD transmission worth?
  192. Problems to date?
  193. monte carlo dash
  194. Will LS4 243 heads fit a 2000-2001 LS1 block?
  195. Just a little VID.
  196. Recieved a funny E-mail
  197. This seems odd (gxp's only)
  198. winsheild wiper replacement
  199. Someone need a cutout?
  200. What's the warranty on new transmission?
  201. Can Pontiac update the ecm/tcm
  202. GM design flaw what the hell
  203. Check this out
  204. Think i might trade in my gxp for a goat
  205. Hogan downpipe DP7S for sale
  206. What are the chances that this maifold fits better
  207. ltz wheels?
  208. Added another to my fleet
  209. for those who...
  210. Everyone Wants To Be Like Use
  211. BFG G-force KDWs for $89!!
  212. What do you think of these?
  213. Anyone have a stock TB to sell?
  214. Question for those with angel eyes projector headlights
  215. Deck interface adapter?
  216. this car is turning into a real piece of shit
  217. Air intake questions
  218. And this ticking noise bulletin
  219. New ticking noise bulletin
  220. Looking to use LS4/Auto in dune bugy project I know nothing about ls4s, help me learn
  221. water leak?
  222. Ported Head on LS4 - Any results?
  223. Optima Red Top
  224. 2nd time seat belt
  225. Impala SS Traction Issue - strange
  226. coolant leak...help...
  227. ghetto made Borla?
  228. My $600 winter wheel & tire combo
  229. Future Project...what do you think??(Longish)
  230. Wheel Size Question
  231. Snow!!!!!!!!!!
  232. New Pics!
  233. Gxp is going to be in the body shop till 2009
  234. nascar wheels for my monte
  235. Alarm issue that gm wont touch
  236. question about police impala wheels on an SS
  237. Well, I finally gave in....
  238. *Vid* Classic Chambered Muffler
  239. Another SSC Lowered GXP
  240. Gas mileage...
  241. What do you guys think Trifectaperformance.
  242. Remote lock / unlock .... Remote Start..
  243. what do u hate/love about your Impala?
  244. Supporting engine for tranny removal
  245. New GXP
  246. magnaflow exhaust for Impala SS
  247. SSC lowering spring question
  248. O2 Simm Question
  249. BMR mule
  250. ???