View Full Version : LS4 Performance


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  1. spintech question
  2. Did the shift kit today and to my surprise...
  3. Need some help deciding
  4. couple questions
  5. Tranny Issue or Something Else???
  6. Doug Thorley Headers
  7. What is suppose to go here?
  8. car stalling when braking
  9. HID headlights
  10. i need help with a code!!!HELP
  11. MPG with A/C on
  12. ls1 intake question
  13. Hey PlastiDippers, do this.
  14. tuning options for my 07MC
  15. Selling my 18" Alcoas with tires
  16. So im still waiting for my tranny
  17. Plastidipped Grille
  18. Coil Covers........
  19. odd question.
  20. thermostat
  21. SS Emblems
  22. that new brake squeal?
  23. what does it take
  24. Intake Manifold Help
  25. LS4 of the month Winner
  26. battery
  27. MAF Sensor
  28. Wheel Hub Bearings...again....
  29. Belt Tensioner Broke Off!
  30. What mods: 2nd gear bog.
  31. Who has 3.29s?
  32. ls7 exhaust manifold install : -)
  33. How to keep rust off rotors???
  34. new exhaust tips
  35. Please Vote!!
  36. LS4 Info.
  37. gxp nav unit
  38. Who's in it for the long haul?
  39. thoughts? ??
  40. rotor question
  41. fuel rail removal to get at manifold
  42. July LS4 of the month Vote
  43. Post Your Miles
  44. GXP and Vette and RS Camaro
  45. Picked these up for a STEAL!
  46. service stabilitrack / service traction control
  47. For Sale section
  48. Exhaust Question
  49. Raced a G8 GXP last night
  50. plasti dip
  51. predator 7191
  52. OMG!! I have be DiabLewed!!!!
  53. transmission question
  54. Got a compression question for yu guys?
  55. OMG HAHA! (Impala wing)
  56. predator vs trinity
  57. Autozone parts......
  58. Wiil it work? Tire question...
  59. SWitchable DOD
  60. Wow....
  61. diablo 7191 questions
  62. Sway bar end links
  63. raced a subaru and a jaguar s type r
  64. damn dealer
  65. Vibration issue, 08 impala SS
  66. July LS4 of the month
  67. Sweet Car
  68. Stock LS4 Intake, What goes here??
  69. Gearing? Trans? (Random ramblings/fun)
  70. My 2008 Impala SS
  71. Noise reduction?
  72. o/t pontiac fiero, should i buy?
  73. Go fast mods = slower car
  74. went to track last night
  75. Service Brake Assist/ traction control
  76. LS4 of the month Participation
  77. screeching
  78. DT header install
  79. For those of you who run conventional oil be warned.
  80. Headlight All On Mod
  81. Filled up gas tank....now CEL and misfire at all rpms
  82. Look what I spotted the other day-Rice Alert
  83. DiabloSport Predator u7191
  84. Bad crash
  85. sighting
  86. lawsuit says GN failed to fix impalas
  87. Proper LS4 dyno pulls, practice
  88. LSFest '11!
  89. odometer and speedo sensor location on GP GXP?
  90. Will any other LSx motors fit in the IMP
  91. Installed that Mesh Grille!!!
  92. ls6 intake
  93. Another tranny thread
  94. Are these cars worth it?
  95. 350z race
  96. After the turbo upgrades...
  97. E 85
  98. 08' GXP dyno results
  99. DiabLew is the freaking man!
  100. anybody in the area with a tuner?
  101. Map Sensor
  102. Rear struts
  103. burnout vid
  104. Painted my grill
  105. oil filters /gm
  106. Tire question
  107. new engine
  108. P0700 Code?
  109. plastidipped ONE of my wheels...
  110. ImpSS vs. G8
  111. o/t insurance on solstice
  112. It's a V6...
  113. governor removal 2004 impala ss
  114. Predator U7191
  115. Launching off the line
  116. Tuned by Trifecta Performance!
  117. Check it out!!!
  118. e brake
  119. Steering Issue
  120. Just a little commercial I made!
  121. Catch can
  122. Low oil light
  123. Catless DP?
  124. Tranny Upgrades
  125. weird noise at start up, ac related??
  126. why is my car sputtering??
  127. Anyone else have a "noisy" trans?
  128. hud stopped working
  129. Anyone ever have ECM problems?
  130. How to replace turn signal wiring harness?
  131. Brake "backing plates"?
  132. How long 4 sensors to come online ??
  133. Header Install???
  134. just ordered some drag radials :D
  135. Disable TPMS?
  136. GXP clunk in rear
  137. Cartuning 3" Downpipe and Custom Rear Manifold/Header
  138. Another Tranny thread!
  139. LS4 of the month Winner
  140. HVAC help
  141. Anyone ever goto Speedinc.
  142. Does anyone have halo headlights in their GXP's?
  143. monte carlo wont start.
  144. stock pipe size
  145. gm nationals carlisle pa
  146. need a little help before i order my drag radials
  147. gxp exhaust help!
  148. Ls4 swapped alero
  149. Race to the clouds.
  150. Exhaust Note
  151. Not sure if this is normal or a typical problem
  152. 230 f trans temps and clunking @ 33k mi?
  153. GXP or Impala SS
  154. GXP Air conditioning problem
  155. Quick question about the Alcoas
  156. 2006 Impala SS, New an need help
  157. Stock intake MAF numbers
  158. June LS4 Vote
  159. torque management kills us
  160. Happy Fathers Day
  161. which handheld tuner can disable stability control?
  162. Vacation pic
  163. Time to say goodbye
  164. Sparkplugs
  165. LS4 of the Month
  166. ipod connection help?
  167. Tensioner Pulley
  168. GXP tapshift questions
  169. I installed the ZZP shift kit
  170. Wanting to paint my brakes
  171. Damn its hot!!!
  172. tapshift issues anyone?
  173. dyno run damage update
  174. car dying
  175. Been awhile but need some help.
  176. sub 10 second fiero
  177. Trans warranty void due to CIA!!! WTF
  178. weird noise coming from my SS
  179. Exhaust velocity?
  180. DOD timing chain replacement
  181. Ls4 wot switch
  182. dyno day
  183. new tires...
  184. magnaflow or flowmasters? help me spend my $!
  185. removing baffles from exhaust tips
  186. Header questoin?
  187. LS4 Pictures
  188. tuning options for an 07 gxp
  189. Thorough Brake Job with Painting
  190. crx+ls4 ?
  191. Going to go turbo
  192. Question Car is dead this AM
  193. Intake Manifold
  194. In addition to my up comming heads, brace your selves
  195. Drilled/Slotted Rotors
  196. Burning oil when switching to 8 cyl mode
  197. SAFE mods that doen't void warranty?
  198. any one paint stock exhaust manifolds?
  199. DEPO Installation
  200. O/T g6 gtp code P0011 , need help
  201. Tires and more tires.
  202. Resonator Delete
  203. Impala SS
  204. Best Tire Combo Dilemma
  205. Shift kit installed. Couple ????
  206. MAF screen damage
  207. Overkill tune at altitude
  208. Tuned by Vector
  209. gear shift piece for GXP?
  210. burnout in reverse?
  211. A/C not blowing cold air
  212. dexcool or ?
  213. GP GXP Drag Bags
  214. Brake job - now sqeaul
  215. VX Mufflers vs. Flowmasters
  216. My 2006 Monte Carlo SS
  217. New vids
  218. Spark pulgs
  219. noob intro
  220. dirt in radiator overfill bottle, what to do?
  221. H/c/i/
  222. Stall converter
  223. good night for the grocery getter
  224. Roller rockers?
  225. What do you guys think of this grill?
  226. stock airbox question
  227. DOD, and the factory warranty
  228. 06 monte carlo ac issue
  229. Check engine light help... :(
  230. GM is making a part to stop oil consumption
  231. What size mufflers come with the magnaflow catback?
  232. DOD problem
  233. rear exhuast leak at manifold gasket help
  234. Programmer?
  235. Dissapointing first cruise night..
  236. new mods coming, please give input
  237. Roller rockers?
  238. your top speed limiter!
  239. Tire Pressure Monitoring System
  240. A/C line cut by shifter cable
  241. tinted my taillights!!
  242. FML! When it rains, it pours!
  243. What is this piece? Also, Pics of New Engine.
  244. Got the GXP detailed
  245. Tire pressure sensors
  246. K&N owners chime in??
  247. :(
  248. Project: GXP-TN2O LS9 SWAP (Install turbo and twin screw)
  249. Lower Air Dam GXP trans cooler install
  250. isnt it hot when...