View Full Version : LS4 Performance


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  1. Exhaust Question
  2. traction on/off issues..
  3. Almost there but need help MonteSS
  4. Good Guesses
  5. NOOOOOOOOOO Traction
  6. Headrest
  7. best and worse
  8. Impala SS road trip
  9. LS4 Predator Logging and Tune Adjustment Guide...
  10. Tracked The 07 Impala Ss!
  11. bye bye warranty...
  12. Finally ordered the DR's
  13. How's your idle?
  14. Shift problem
  15. New Guy - first post
  16. Diablo sport tune
  17. hp tuner people
  18. down pipe
  19. Exhaust Help.
  20. Where Can I Get A Predator!!
  21. I need a stock Throttle body!
  22. What the Hell???
  23. I need help
  24. Opinions Please!!
  25. Some Monte wheel 'chops
  26. How to Install Tunes and Original Backup Problem
  27. first night out with tunner
  28. Anyone Order Anything From Tirerack.com??
  29. Monte Owners - Tab showing, or not??
  30. 160 or 180 degree thermostat
  31. Have a look under my gal's "skirt" (No 56K!)
  32. new noise in the exhaust
  33. Awnser this for my friend!!
  34. Impy SS exhaust piping size
  35. Help at the track please.
  36. Finnally a good run....
  37. what the hell just happened to the new hood for free thread??
  38. new and attention 06monteSS
  39. rez delete - stock exhaust.. done!
  40. What a Shame!!
  41. Couple questions
  42. Fixed brakes myself after dealer said they were ok
  43. Looking for Cam info/help!
  44. is anyone elses coolant reservoir really dirty
  45. Exhuast and underbody?
  46. Look what happenned to my Imp
  47. tips.. pits.. BUMMER
  48. I need a part number. Can someone help?
  49. Chart for air temp drop/combustion
  50. high lvl inputs??
  51. Thinkin about an Impala
  52. Idea for cold air
  53. New Impy Owner
  54. Transmission troubles
  55. Resonator Delete?
  56. Anyone using NGK TR55's
  57. New gimmicky accessory for my SS
  58. Rim Job! hahah
  59. 07 impala SS stock exhuast for sale.
  60. XM Radio Reception in MCSS w/ Sunroof Open
  61. The Launch of my 2006 Monte SS...
  62. 6500 RPM Question
  63. looking for nitrous kit. anyone know anyone selling
  64. PICS!!!!!!{slow connection need not click}
  65. Will the Impala SS be the only car with the LS4 after 2008?
  66. tire spin???
  67. havin fun in the MCSS with my freind in his free cadillac
  68. Bgpm07
  69. 2007 Impala SS
  70. F.A.S.T. Manifolds on the LS4?
  71. I am not believing this....
  72. W-Body Store control arms... Worth it???
  73. Shift Kit...
  74. 2007 Pontiac Grand Prix GXP
  75. im a ricer now
  76. Your W-body leave you stranded? Check this.
  77. More of the same, but...
  78. stock dp VS hogan dp
  79. which car is a ricer
  80. Hogan DP and O2 simulator
  81. F/S: 2007 impala rims.
  82. Diablo and OnStar ?
  83. New ISS comin' for me...
  84. ls4 dance off
  85. HS 1.8 Rockers Are Installed
  86. resonator???
  87. Check this out!!!
  88. HP tuner people
  89. Taking SSMC into Dealer
  90. K&N Aircharger
  91. Diablosport: Where's the TCM update?
  92. 06 GXP Tire Question
  93. 2000 GTP parts work on 2007 GXP?
  94. Over oiled air filters
  95. From a roll.....
  96. Got my Flowmasters put on!!! (56k no)
  97. new 2006 Impala SS
  98. Dash Board Lites
  99. 06 Impala still occasionally not starting!
  100. Advanced Auto, Mass.
  101. 07 impala SS with dioblo sport?
  102. 2006 LS4 SS Monte vs 2006 LS4 GTO...
  103. 2006 Impala SS
  104. Chevy kills off Monte Carlo
  105. Is header installation possible???
  106. Hogan performance downpipe
  107. Bigger maf/iat housing finally.
  108. Mounting a quicker IAT thermister Q
  109. Why the U-bend in the exhaust?
  110. Looking for factory NAV/DVD for GXP
  111. Colder Thermostat
  112. Valve Tap??
  113. Solid Front Sway Bar Upgrade
  114. Spark Plug ?'s
  115. Monte SS pacecar
  116. Problem with the (G)Imp
  117. Newbie here
  118. What 60mm tube is everyone talking about removing?
  119. 03GT vs my stock 07 IMPALA SS who will win?
  120. final drive ratio
  121. New GXP Owner
  122. Ls4 Fwd Traction Problem
  123. New look for my Silver Impala SS..
  124. New Impala SS commericial
  125. new log crap
  126. Hot Rod Power Tour - Midwest States announced
  127. norwalk dragway april 20th. anyone want in?
  128. Portugal man buys abandoned land, finds barn full of vintage cars!!
  129. Buffalo - how's the Poly motor mount??
  130. So..anyone spray the LS4 yet?
  131. Mufferless 06 Monte SS?
  132. Diablo tune Vs. Diablo tune no dod
  133. headers?
  134. Eibach Lowering Kit
  135. Where's the turn signal clicker speaker?
  136. Torque converter options?
  137. Drag radials and your computer
  138. Gauging Interest: DiabloSport Group Buy
  139. 06 Impala Ss Recall Done!
  140. Tuners and Gauges
  141. Impala SS, Monte SS question
  142. Eat your heart out K&N
  143. i feel stupid for asking this
  144. Handling Upgrades
  145. Voltage Boost & Alternator Rewire
  146. Hi-Way Driving was never so nice!!
  147. What do stock 06/07 impala ss run?
  148. What mods work on the 07 impala ss?
  149. Tires?
  150. Pontiac G8 - Chicago Auto Show
  151. rocker number
  152. Flipped Motor Mount
  153. Magnaflow Exhaust
  154. K&N Aircharger for 2006 Impala SS
  155. Mods going on today
  156. selling SS.. maybe..
  157. Any one have actual specs of the stock cam?
  158. New Member
  159. argggggh! Paint Chip
  160. Strut Tower Braces?
  161. Worst windshield wipers ever!
  162. Any one have this issue in the cold yet?
  163. New to the forum!
  164. Spark Plugs, what kind?
  165. rockers n stuff
  166. Exhaust w/no mufflers
  167. Spring/Rocker/Push rod install pics
  168. 09 impala ss
  169. how do you get a video on here?
  170. PCM pinout chart
  171. anyone have drag radials?
  172. Killing Stability Control
  173. "Bumping" noise when turning wheel...
  174. mod happy
  175. Looking for 98 GTP supercharged motor
  176. exhaust
  177. Tuning help
  178. Slicks
  179. Gen IV cam changes
  180. ls4 vs ls2 tb
  181. My opinions....
  182. Daytime Running Lights..Anyone disable them?
  183. Will Grand Prix seats bolt into my Impala?
  184. USSpeedo Overlays avail. for '06-'07 Imp/MC
  185. Bang for the Buck?
  186. Working with HPTuners for DOD controls
  187. Anyone find a solution for squeking headliner?
  188. Ported Throttle Body
  189. shift kit
  190. ghaaaaaaaa
  191. Programing for 07 SSs
  192. i hate going from a dig
  193. TCS and Tranny lights were on, car barely moved...
  194. LS4 engine and trans
  195. Mobil 1
  196. i need some help please
  197. exhaust time!!!
  198. custom air intake system...
  199. Add-on XM to 2006-07 Impala/MC, DVD Headrests
  200. better sound from stock stereo with nav.
  201. Nav units playing MP3
  202. surge stock 07
  203. LS4 Final Drive/Axle Ratios
  204. Wheel Options in Black or Dark Metallic Silver
  205. removal of engine cover
  206. I think something is wrong with my traction control...
  207. Intense Fenderwell intake
  208. Impala cup holder revisions?
  209. Hoods ????
  210. Looking for snow ideals
  211. Throttle Body Question
  212. LS4 underrated?
  213. Shift kit install, very detailed (56K go watch a movie)
  214. New Headlight Suggestions & New Forum Member
  215. Anybody lower Impala or Monte yet?
  216. stock valve spring limits
  217. Tired of slip bang shifts
  218. < 3000 on LS4 and it's 1 quart low.
  219. Mods for our Cars
  220. New Grand Prix GXP owner
  221. Tire pressure sensors? HELP
  222. TSP stage 1 heads!!
  223. '06 Imp SS Tinted Tails (not 56k friendly)
  224. swapping 07 5.3 for 07 6.0
  225. Rim width on the Impala SS
  226. HID lights in a 06 SS
  227. exhaust size ??
  228. a lil review of stuff
  229. 2007 or 2008 G6 GTP
  230. Our closest FWD compitition!
  231. 2004 Grand Prix GTP
  232. nav units ???
  233. anyone familiar with programmers
  234. LS4 throttle body for sale
  235. Any RCA jacks with the......
  236. Anyone looking for a Diablosport?
  237. i remember
  238. XM to Sirius
  239. 01 Monte Carlo codes
  240. Is 2007 Impala SS CAN of orig OBDII
  241. Pictures of Exhaust tips for Kazmanic...as requested
  242. tranny issue fix
  243. GTP grand prix question
  244. To those with V 2.14 of HP Tuners, step in
  245. SS Poor Radio Reception
  246. Screwing around with night shots
  247. New Exhaust for the monte, Lots of pics and vids!
  248. Front Headlights (O)(O)
  249. Impala RSS rear spoiler!
  250. Winter Wheels