View Full Version : LS4 Performance


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  1. Sickest LS car I've ever heard 2006 Stoked and SC Vette
  2. Aftermarket wheels for gxp
  3. Feels like no pull in 2nd gear what's up???
  4. Running super rich!!!!
  5. considering selling: 05 blk GXP, loaded, built trans and bolt ons...
  6. exhaust mainfolds
  7. ISS pictures wanted
  8. HP tune or Vector tune?
  9. got 22"s today
  10. Random intake Ideas
  11. sweet emblems
  12. Throttle body/MAF diameter size?
  13. Blue crap on caliper mounting bracket bolts
  14. Tire Discussion.....another one
  15. Look what I found!!!!!
  16. Rear Tire Suggestions?
  17. bought a new toy today
  18. Looks like I'm keeping it, so I did some mods...and I have CAM question
  19. Grand Prix GXP Eating Rotors and Pads
  20. Who is first to use this mani?
  21. Anyone running a dry shot?
  22. If anyone is looking for brake rotors GXP, Imp. and Monte SS...
  23. Anyone elses' cowl look like this? (GXP)
  24. Stupid Question: Gauges
  25. Impala SS Alignment and Tire Wear
  26. New Transmission...
  27. Seeking Car Advice.....REALLY long winded
  28. Grand Prix LED tail lights
  29. Magnaflow Catback for sale- 16707 Impala SS 06-09
  30. Please Help!!n p0521 Code
  31. removing monte carlo emblem
  32. Tranny temp
  33. LS4 water pump problems??
  34. What do guys notice
  35. New thermostat question
  36. Cheap car parts website
  37. Time for new tires so thought I'd...
  38. people in the philly region
  39. Is a Downpipe Worthwhile w/o and exhaust?
  40. Cold Air Intake Question
  41. Cooling System/Gaskets
  42. Emblems
  43. GXP question
  44. Removing gold bow tie
  45. Camber kit?
  46. Check engine light, tire pressure system, no remote start
  47. Sunday Photoshoot, here's some eye candy for you LS4 boys...
  48. Vector Tune - Impressions
  49. Guaging Interest: New Exhaust System For Our Cars
  50. Winter wheels - what fits my GXP?
  51. 2006 GP GXP for sale
  52. Another Compliment On The Car
  53. Installing new TPMS
  54. ZZP control arms & rear heightening springs
  55. Question on Brake Pulsation
  56. ls4 Maintenance Schedule
  57. GXP Wbody Store Grilles
  58. C6 brakes
  59. Diablosport will support the 05 GXP with updates
  60. Splash guards for 2008 GXP ??
  61. GXP VS. Cobalt SS/TC
  62. Projectors for 04+???
  63. b&m shifter?
  64. It's official my Monte Carlo SS is world famous!!!!
  65. 2008 Impala SS LS4 True Cold Air / Ram Air Induction System
  66. What differences are there, if any, between the 2005 and 06-08 LS4?
  67. Car Shudders
  68. engine burning oiol
  69. Engine ticking @ light acceleration
  70. Window Panels
  71. Navigation Mod
  72. AC turning on when you start
  73. Swapping Manifolds
  74. Spare motor and trans
  75. hit a curb :(
  76. Replacing front brakes...
  77. Coating of snow in my engine bay?
  78. Hub bearings shot
  79. UD pulley and what length pushrods...
  80. Cam installs
  81. exhaust pics
  82. got the gxp painted
  83. Guess I will be spending more time with you guys
  84. A-Pillar guage pods
  85. Need a little help!
  86. 1/8 mile times
  87. Whats the big deal with a cold air intake?
  88. Best Radar Detector?
  89. Need a Vin Check
  90. I need a picture and part number
  91. FRC's??
  92. Brakes
  93. Cheap Exhaust
  94. Off Topic, but what the heck is this
  95. gxp lowered
  96. Custom CAI begins today!!!
  97. !!!! Value!!!
  98. Question about Downpipe and U-bend delete
  99. a few ideas i have
  100. IPOD>MP3 addapter
  101. Bluetooth for pre 2009 W body
  102. Heads up Chevy Guys
  103. Happy Mardi Gras
  104. raced a camaro ss last night
  105. anyone know how much our wheels weight
  106. transmission issue
  107. car decals
  108. Goodbye to Pontiac?
  109. the ss is down again!
  110. STB's Arrive
  111. V8 5sp GTP
  112. GXP alignment issues
  113. "V" Series and "SS" Series Engineering Division Disbanded
  114. Tech Questions
  115. Transmission-switching gears question
  116. Diablo Predator U7191 for sale
  117. GXP Brakes shot at 16,000 miles UPDATE
  118. Trans problems update (repairs and COST$$$)
  119. Don't Help LS4SPEED
  120. Dyno Tuned today
  121. Complete Grill
  122. Car options
  123. Anybody running a Magnaflow cat-back w/no cat?
  124. Selling Magnaflow catback for Impala SS
  125. What size tires are you running on your Car?
  126. My first post, tuning questions
  127. Wow they really don't make much 4 the LS4
  128. Ls4 oil pressure
  129. cai question
  130. K&N VS Cold Air Inductions
  131. Trans Problems
  132. Airraid?
  133. Clanking sound on cold start...no, not lifters
  134. Transmission upgrades
  135. Interesting Impala Article
  136. laserwash
  137. tuners?
  138. Info on 4T65E-HD Shift Kit
  139. Painted Engine Cover
  140. Classified parts thread
  141. K&N CAI Question
  142. Cai
  143. Repairs Round One..
  144. rear alignment?
  145. Other Airbox options
  146. Anybody Remove Monsoon Speakers?
  147. Impala SS - Collapsed Lifter?
  148. air intake for inferno hood
  149. Cool LS4info
  150. Resonator Delete
  151. Graystone Metallic GXP?
  152. Happy Valentine's day
  153. Hogan discontinue certain downpipes?
  154. GXP Brakes shot at 16,000 miles
  155. FS: 07MCSS Stock Airbox and E Cutout
  156. Predator LS4
  157. subs in gxp
  158. GXP Spare Tire
  159. Question about Selling the Monte.
  160. bored? help out the camaro with some votes
  161. H.I.D. question.
  162. Dyno Numbers??
  163. Engine mods
  164. what color?
  165. ZZP shift kit
  166. Trans problems/Questions
  167. impala ss warranty question
  168. Engine Mods for 06 Impala SS
  169. Nitrous
  170. torque converter locking up/slipping/dod issues??
  171. I need to buy a spare key for my Monte
  172. Tire Pressure Monitor System Problem
  173. Tinted driving lights and reverse lights, Yay or Nay! :)
  174. 7/8" drive chain/gear change
  175. ls4 tuning tricks
  176. MSD Performance Coils
  177. Tire Options
  178. exterior mods
  179. Take a look at this
  180. 1 Fast SS
  181. Wheel issue
  182. Brake pad question.
  183. GXP Wheels
  184. New Pics
  185. Trailer Hitch on Impala SS
  186. Jet Power-Flow Mass Air Sensor
  187. Whats a good rubbing compound??
  188. Help with engine questions
  189. Any LS4 V8 exhaust manifolds laying around
  190. my monte feels a lil neglected....
  191. Top speed...
  192. Launching
  193. 87 gas
  194. WTB: 06 GXP Predator
  195. Carpeted Trunk Lid Covers
  196. What's it gonna take to reach 13.5 in the quarter with a GXP?
  197. Camaro assembly line
  198. UPF44 Ultraguard Gold oil filters.....
  199. You Guys need to join
  200. I think I've picked out some wheels.
  201. monte in ebay
  202. 1/4 mile
  203. exhaust question
  204. My SSC Springs Experience
  205. Reflective Headlights Installed
  206. Subwoofers with Bose
  207. Aux Preamp too low?
  208. STB's just ordered.
  209. St. Louis Auto show
  210. 08 GXP comments
  211. so how much power WILL the GP chassis hold?
  212. Subwoofers....Lets See Them...
  213. Michelin pilot sport a/s plus
  214. Check Engine Light
  215. Best GXP A/S tires
  216. catylictic converter modification
  217. Look at this"
  218. Vanity Plates
  219. Superchip 2825 for my Impala SS?
  220. eagle F1 a/s tires
  221. ?????
  222. switching back& forth in gears question
  223. Gas...
  224. Magnaflow vs other mufflers
  225. This should come as no surprise...
  226. Need swap info? Please read
  227. Ottawa IL tunes weekend of Feb. 28
  228. Hogan downpipe problem?
  229. For those who leased..................
  230. what are the normal values I should be seeing for trans temp, oil temp, etc...
  231. Magnaflow or SLP?
  232. SSC Springs Question
  233. New to the fwd ls4s
  234. Jet Power Control Module
  235. top ls4 dynos----possible sticky
  236. GXP Hot Cam Install-hp questions?
  237. Cheap alternative?
  238. Exclaim UHP Tires
  239. New HU is on the way..
  240. ZZP high ratio rockers
  241. Aftermarket wheels for GXP?
  242. Stock Bilsteen Struts for my 2006 GXP
  243. spark plugs
  244. wtf chevy 2010 impala??
  245. Mobil 1 Synthetic Dexron VI in my 2008 Impala SS?
  246. cheapest place to buy K&N CAI?
  247. Street Machine of the Year Video
  248. Oil Change
  249. anyone know it a 5.3 will just drop in a 2006 grand prix GT
  250. hit a deer...anybody know where I might find a black GXP nose clip in Houston?