View Full Version : LS4 Performance


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  1. Who is first to use this mani?
  2. Anyone running a dry shot?
  3. If anyone is looking for brake rotors GXP, Imp. and Monte SS...
  4. Anyone elses' cowl look like this? (GXP)
  5. Stupid Question: Gauges
  6. Impala SS Alignment and Tire Wear
  7. New Transmission...
  8. Seeking Car Advice.....REALLY long winded
  9. Grand Prix LED tail lights
  10. Magnaflow Catback for sale- 16707 Impala SS 06-09
  11. Please Help!!n p0521 Code
  12. removing monte carlo emblem
  13. Tranny temp
  14. LS4 water pump problems??
  15. What do guys notice
  16. New thermostat question
  17. Cheap car parts website
  18. Time for new tires so thought I'd...
  19. people in the philly region
  20. Is a Downpipe Worthwhile w/o and exhaust?
  21. Cold Air Intake Question
  22. Cooling System/Gaskets
  23. Emblems
  24. GXP question
  25. Removing gold bow tie
  26. Camber kit?
  27. Check engine light, tire pressure system, no remote start
  28. Sunday Photoshoot, here's some eye candy for you LS4 boys...
  29. Vector Tune - Impressions
  30. Guaging Interest: New Exhaust System For Our Cars
  31. Winter wheels - what fits my GXP?
  32. 2006 GP GXP for sale
  33. Another Compliment On The Car
  34. Installing new TPMS
  35. ZZP control arms & rear heightening springs
  36. Question on Brake Pulsation
  37. ls4 Maintenance Schedule
  38. GXP Wbody Store Grilles
  39. C6 brakes
  40. Diablosport will support the 05 GXP with updates
  41. Splash guards for 2008 GXP ??
  42. GXP VS. Cobalt SS/TC
  43. Projectors for 04+???
  44. b&m shifter?
  45. It's official my Monte Carlo SS is world famous!!!!
  46. 2008 Impala SS LS4 True Cold Air / Ram Air Induction System
  47. What differences are there, if any, between the 2005 and 06-08 LS4?
  48. Car Shudders
  49. engine burning oiol
  50. Engine ticking @ light acceleration
  51. Window Panels
  52. Navigation Mod
  53. AC turning on when you start
  54. Swapping Manifolds
  55. Spare motor and trans
  56. hit a curb :(
  57. Replacing front brakes...
  58. Coating of snow in my engine bay?
  59. Hub bearings shot
  60. UD pulley and what length pushrods...
  61. Cam installs
  62. exhaust pics
  63. got the gxp painted
  64. Guess I will be spending more time with you guys
  65. A-Pillar guage pods
  66. Need a little help!
  67. 1/8 mile times
  68. Whats the big deal with a cold air intake?
  69. Best Radar Detector?
  70. Need a Vin Check
  71. I need a picture and part number
  72. FRC's??
  73. Brakes
  74. Cheap Exhaust
  75. Off Topic, but what the heck is this
  76. gxp lowered
  77. Custom CAI begins today!!!
  78. !!!! Value!!!
  79. Question about Downpipe and U-bend delete
  80. a few ideas i have
  81. IPOD>MP3 addapter
  82. Bluetooth for pre 2009 W body
  83. Heads up Chevy Guys
  84. Happy Mardi Gras
  85. raced a camaro ss last night
  86. anyone know how much our wheels weight
  87. transmission issue
  88. car decals
  89. Goodbye to Pontiac?
  90. the ss is down again!
  91. STB's Arrive
  92. V8 5sp GTP
  93. GXP alignment issues
  94. "V" Series and "SS" Series Engineering Division Disbanded
  95. Tech Questions
  96. Transmission-switching gears question
  97. Diablo Predator U7191 for sale
  98. GXP Brakes shot at 16,000 miles UPDATE
  99. Trans problems update (repairs and COST$$$)
  100. Don't Help LS4SPEED
  101. Dyno Tuned today
  102. Complete Grill
  103. Car options
  104. Anybody running a Magnaflow cat-back w/no cat?
  105. Selling Magnaflow catback for Impala SS
  106. What size tires are you running on your Car?
  107. My first post, tuning questions
  108. Wow they really don't make much 4 the LS4
  109. Ls4 oil pressure
  110. cai question
  111. K&N VS Cold Air Inductions
  112. Trans Problems
  113. Airraid?
  114. Clanking sound on cold start...no, not lifters
  115. Transmission upgrades
  116. Interesting Impala Article
  117. laserwash
  118. tuners?
  119. Info on 4T65E-HD Shift Kit
  120. Painted Engine Cover
  121. Classified parts thread
  122. K&N CAI Question
  123. Cai
  124. Repairs Round One..
  125. rear alignment?
  126. Other Airbox options
  127. Anybody Remove Monsoon Speakers?
  128. Impala SS - Collapsed Lifter?
  129. air intake for inferno hood
  130. Cool LS4info
  131. Resonator Delete
  132. Graystone Metallic GXP?
  133. Happy Valentine's day
  134. Hogan discontinue certain downpipes?
  135. GXP Brakes shot at 16,000 miles
  136. FS: 07MCSS Stock Airbox and E Cutout
  137. Predator LS4
  138. subs in gxp
  139. GXP Spare Tire
  140. Question about Selling the Monte.
  141. bored? help out the camaro with some votes
  142. H.I.D. question.
  143. Dyno Numbers??
  144. Engine mods
  145. what color?
  146. ZZP shift kit
  147. Trans problems/Questions
  148. impala ss warranty question
  149. Engine Mods for 06 Impala SS
  150. Nitrous
  151. torque converter locking up/slipping/dod issues??
  152. I need to buy a spare key for my Monte
  153. Tire Pressure Monitor System Problem
  154. Tinted driving lights and reverse lights, Yay or Nay! :)
  155. 7/8" drive chain/gear change
  156. ls4 tuning tricks
  157. MSD Performance Coils
  158. Tire Options
  159. exterior mods
  160. Take a look at this
  161. 1 Fast SS
  162. Wheel issue
  163. Brake pad question.
  164. GXP Wheels
  165. New Pics
  166. Trailer Hitch on Impala SS
  167. Jet Power-Flow Mass Air Sensor
  168. Whats a good rubbing compound??
  169. Help with engine questions
  170. Any LS4 V8 exhaust manifolds laying around
  171. my monte feels a lil neglected....
  172. Top speed...
  173. Launching
  174. 87 gas
  175. WTB: 06 GXP Predator
  176. Carpeted Trunk Lid Covers
  177. What's it gonna take to reach 13.5 in the quarter with a GXP?
  178. Camaro assembly line
  179. UPF44 Ultraguard Gold oil filters.....
  180. You Guys need to join
  181. I think I've picked out some wheels.
  182. monte in ebay
  183. 1/4 mile
  184. exhaust question
  185. My SSC Springs Experience
  186. Reflective Headlights Installed
  187. Subwoofers with Bose
  188. Aux Preamp too low?
  189. STB's just ordered.
  190. St. Louis Auto show
  191. 08 GXP comments
  192. so how much power WILL the GP chassis hold?
  193. Subwoofers....Lets See Them...
  194. Michelin pilot sport a/s plus
  195. Check Engine Light
  196. Best GXP A/S tires
  197. catylictic converter modification
  198. Look at this"
  199. Vanity Plates
  200. Superchip 2825 for my Impala SS?
  201. eagle F1 a/s tires
  202. ?????
  203. switching back& forth in gears question
  204. Gas...
  205. Magnaflow vs other mufflers
  206. This should come as no surprise...
  207. Need swap info? Please read
  208. Ottawa IL tunes weekend of Feb. 28
  209. Hogan downpipe problem?
  210. For those who leased..................
  211. what are the normal values I should be seeing for trans temp, oil temp, etc...
  212. Magnaflow or SLP?
  213. SSC Springs Question
  214. New to the fwd ls4s
  215. Jet Power Control Module
  216. top ls4 dynos----possible sticky
  217. GXP Hot Cam Install-hp questions?
  218. Cheap alternative?
  219. Exclaim UHP Tires
  220. New HU is on the way..
  221. ZZP high ratio rockers
  222. Aftermarket wheels for GXP?
  223. Stock Bilsteen Struts for my 2006 GXP
  224. spark plugs
  225. wtf chevy 2010 impala??
  226. Mobil 1 Synthetic Dexron VI in my 2008 Impala SS?
  227. cheapest place to buy K&N CAI?
  228. Street Machine of the Year Video
  229. Oil Change
  230. anyone know it a 5.3 will just drop in a 2006 grand prix GT
  231. hit a deer...anybody know where I might find a black GXP nose clip in Houston?
  232. Trading for SS Impala?
  233. 2006 GXP Steering Question
  234. SRT-8 Jeep
  235. Monte Carlo on Ebay
  236. Selling my GXP for 13,900
  237. Thank you GM!
  238. looking for a turbo kit
  239. question about your CAI
  240. NFL Game Day
  241. Need Advice - Previous Gen Radiator Thickness
  242. Well wont have the car for awhile (pics)
  243. Question to You guys who put subs in your car
  244. Airraid Throttle Body Spacer: The Verdict
  245. Car is going into the shop...
  246. cold weather performance.
  247. Those of you w/the Vector heat soak kit...
  248. Picked up the Goat today
  249. Suspension tricks to limit weight transfer?
  250. are tires covered under warranty?