- Daytime running lights...off
- Oil leak at 3k miles!
- Who Wants To Help???
- Crank case breather?
- Video check it out guys
- Service Engine Code
- 2006 grand prix gxp custom downpipe video!
- Part score today!
- Dumb ?
- Good/inexpensive source for replacement CCFL Halo inverters
- 3" Hogan non-catted down pipe with stock exhaust video
- Clean Car and Shaker Grill Installed!
- GXP VS Monte SS
- brakemotive brakes
- Replaced the brakes, but didn't need to!
- help with this monte carlo
- Corsa Mufflers
- video!
- cherry bomb vortex
- Tinted Reverse Bar
- Steering Question...
- Transmission Temps
- Quick Headligh Question
- Addco Sways..
- Michelin Pilot Sport A/S Plus tires?
- traded my 06 monte...have some stuff for sale...
- Added some pulls and video in my thread take a look
- Thinking about this...
- How much exhaust wrap needed?
- Truck Coils
- Just got my hogan non catted downpipe
- Another trip to the track UPDATE!!!!
- Where can i get a bowtie decal for the grille
- Tranny fluid change
- hey guys newb checking in.
- 2006 Monte Carlo SS
- Nice transmission update TCI 3200 Stall Streetfighter Converter and...
- Power Cal Cable...
- Well..Everyone else is posting their new 06 Monte SS..
- New member here and i just bought a 2006 monte carlo ss.....
- cattless hogan downpipe
- Finally, some clean Pics
- Any ideas?
- Impala 9c1 tires + wheels + lugnuts for sale
- Inlet/Outlet for Mufflers?
- Locals dont port and polish here??
- *SOLD* Used Performance Parts FOR SALE
- Any known tuners in Central NY??
- My Mexico Run
- rotor advice
- Video of my sub
- For those who have electric cutouts...
- SOLD!! FS: Cold Air Inductions cai... fits Monte/Impala/GXP
- race
- Rwd gxp?
- Cam!
- Raced another LS4
- BonnieGXP Rims are on the GP GXP!! Pic Heavy!
- race
- First attempt at laser cut emblem!
- got my vanity plates
- LS6 Intake Manifold Project Update
- TEP Transgo 4t65e Shift Kit
- I cant find where u put a pic as ur signature
- Went to the track
- I love my wife
- Started the GXP for the first time in 4 months
- advice on getting sponsors
- What Other Mods??
- Pics of my new monte ss
- how are we sposed to drive?
- List of people with dead transmissions
- Raced a LS1
- Project: GXP-TN20 (Rossko 85's remote mount turbo build thread)
- Adam's Says Good Bye To The Salt
- Toasted a GTP
- I want HALOS!!!
- Added a little appearance mod, and some clean pics
- Biggest trade in Fanatasy Hoop
- check this out LMAO!!!
- LS4 parts needed
- L>E>D taillight post em up
- Shift Kit Owners, chime in.
- Looking for a CAI
- Newbie
- Tranny Problems?
- Bad Plug caused Havoc!
- Truck Coils
- First cleaning after the winter as a dd....she still has it!!!
- LS4 Dyno Tuning Chicago/Milwaukee Area
- GXP Steering wheel for sale cheap
- Autobots Mods and Upgrades to the GXP Ongoing Thread!
- pics of the whips.
- Flowmaster 40 series vs Flowmaster 44 series
- Anyone know how to get the black dashcap off a 2006 Impala?
- Going to the dealer for warranty work..anything I should have them check?
- running the same tires on all 4
- Trip to the Track -video-
- LS1 intake here I come!!!!!
- I think you all will like this...
- strait pipe
- major differences?
- Death!
- Dud ugly a** body kit check this out
- my factory nav wont play dvd
- dtc P1811 long shift
- Do GXPs eat through auto transmission fluid?
- some new pics!
- so what apperance mods?
- 05 GXP tranny slipping...anyone upgrades to consider?
- World record!!!
- Shifting Question
- modded Monte Carlo SS For sale must see must sell
- diablo or superchips?
- Oh where oh where can i find one?!?!?!
- I love GM warrenty!
- which PCM?
- Modded gxp gas mileage?
- Torn Poly Motor Mount?
- 2008 gxp problem with diagnostic computer
- Black Impy SS @Randall & Huntley
- Found KYB AGX Adjustables on lmperformance but will they fit?
- Aftermarket Gauges GXP
- Heh...
- Windsheild scratches!!??
- LED tail lights have 3 burnt lights:(
- FS: Monte Carlo/Impala PIAA H11 3k Fog Bulbs
- Stock Ls4 Driveshaft Angle?
- Update: .65G Accel in the rain! 275/40/18 & 245/45/18 on GXP
- Thanks NMP0098 & Others (Trans Issues and TEP)
- I joined the dead battery club!
- NEW GXP RECALL!!!! Caught fire!
- Official Race
- Lookin for 2006 Monte Carlo SS Parts
- Another New GTR encounter
- Anybody add XM to a navi head unit on GXP? I would like to but...
- proud new owner
- Bonnie GXP rims! Picked them up today!
- performance parts?
- DoD
- Is the LS4 a "LSX"
- YES! Finally!
- Intake design input
- laser cut shaker Grille
- Death by a........
- Familiar Codes?
- tri-state are ls4 meet
- Official Speedo War thread
- 20 to 120 video
- Stage 2 intake
- 06 monte carlo battery removal
- GXP Wheels (cleaning)
- Update
- Dashlight Fuse Burnt out.
- Strange Trans Issue
- Exhaust video
- Took down an STS today
- impala ss 2006 halo CCFL turning off
- Finally got pics of the ss after death.
- Cutout
- Happy Mardi Gras
- wiper fluid not coming out
- Colormatched headlights are almost done
- Removing Intake manifold Question
- Selling the SS
- My 08 SS vs. 98 Turbocharged 240sx
- Spintech Clips as Promised
- minor mod GXP Vs Minor mod TC SS Coby
- Oil Pressure sensor replacement
- Newb with suspension ??s
- mpd hood questions
- GXP exhaust measurements
- Another Wheels Thread
- cabin filter
- CV Boot leaking
- Air Bag Question
- trans for LS4 fwd. 0km
- Found this funny
- Project: GXP-TN2O UPDATE
- Ls4 belt tensioner replacement, lessions I learned!
- Blew the P/S cooler line
- Cold Air Intake?
- GXP fuel mileage
- High Idle - Cold Start Warmup
- WHO Dat
- Gold bow tie replacement....
- Stock SS wheels needed
- DIY!!Bulb repacement for heater control unit!!!
- vss wire
- Lost Again
- tire pressure sensors for cheap?
- my engine mount is destroyed
- Texas LS4 Meet
- Power steering pump
- Custom Engine plaque
- For the couple Texas members here...
- Ported LS4 Intake Manifold
- Tuners
- Fasterproms Ported LS4 Intake Manifold
- Back from "Cobalt Hell"
- Anyone have FOOSE Challenger rims?
- Converter issue... trans on its way out... surprise surprise...
- GP to Bonneville spring swap?
- Z06 front brake conversion on GXP
- Just looking out for fellow Members...
- why does my Impy SS roll like a manual tranny?
- New to LS4 community
- Wheel opinion
- New RIMS
- my new ss.
- To EVERYONE that has had tranny problems,
- So I was at the motor show yesterday...
- Questions about impala SS
- GXP Fiberglass Hood for sale w/ pics
- Rear Caliper Slider Bolts
- Gm High Tech magazine
- key fob with remote start question
- Your never going to believe this!!
- Oil Catch Can for excessive oil leaking in intake manifold
- transmission recall...
- Anyone interested in a Diablo Predator
- Oil pan gasket...where to find a higher end one
- LS4 Belt tensioner replacement... what a pain!!!
- Impala SS 2006 Surprising DYNO numbers!
- LED Tails
- WTB: Poly Dog Bone Bushing
- I have a stupid question.
- Whats up eveyone!
- Spintech Cat Back Installed -Video-
- I have the greatest dealer
- HID alternative?
- Torque Thrust Wheels
- thinking of switching cams
- any intrest in stock parts?
- Possible Ignition
- Emblems
- not very happy with impala
- Another tranny thread, problems at 37,200.
- World of Wheels pics
- So this was not expected...
- NFC Champions!!!!!!
- Mod plans...
- where to buy a hogan catless dp
- diy intake and feels like i lost power
- Off-Topic: Stub-Hub
- my tranny is starting to slip.
- rpm drop in 2nd gear
- Joined the Bad Tranny Club
- Source of stainless steel fittings?
- What are ls4 front drives classified as?