- Proud new member! '05 GXP
- Moving Cutout Placement???
- High Temp Adhesive
- Who else worked
- Very wierd engine problem :( LONG READ
- Replacing battery cable terminals...
- Down on total power...any thoughts?
- Some Kill videos for you guys
- Not sure what caused this...
- LS4 intake A-B comaprison from unported to ported and tuned
- Brake Help
- Who is currently cammed???
- edelbrock coil covers
- ???
- Track tonight
- cutout Q's??
- ZZP STB Question
- Stock muffler dimensions
- 409 Taylor Wires
- LS2 Valley Cover - DOD delete
- Intake Options
- New Home Made 1.5" TB Spacer
- ABS, traction control and stability control warning
- Another Delco dies...
- Proud New Impala SS owner
- GM Newbie here.
- Superchips Cortex 1/4 mile accuracy
- Pushrods: 5/16ths or 3/8ths?
- For the GXP owners...
- How many LS4's do we have from Springfield, MO?
- Aftermarket Hoods for the 06+ Imp
- Well, my trannie died (blah blah blah) 87k
- Selling my car
- A Couple More Things I Need Cleared Up
- Calling rental owners
- EVAP major leak
- Anyone need a pair of stock rear springs?
- Rockin' the SHO!(first kill)
- gas smell near rear tire passenger tire / check engine light
- Photoshop anyone?
- Mustang kill in Mexico
- MUURRDAHH! kinda..
- LS4 airbox
- plug advice sprayed
- What Stock hoods fit my GXP?
- 1st Tranny down
- Got her last night
- Charging system failure please help
- Feeler: K&N intake FS -less than 2,000 miles
- GM Part number for 9C1 wheels?
- Bolt pattern
- STS Turbo
- What do you guys think
- Some pics for ya
- Outer Diameter or our MAF's
- Pics and some thoughts
- Just installed the $215 eBay Drilled-Slotted Brakes
- Whats it worth? Car lot pricing-what to offer??
- Help me out ls4 guys!!!
- Lowered the Monte! need a fender roller tool!
- Looking For Used Parts
- What size throttle body bolts?
- New Exhaust Note
- Got my SHorter Dogbone, One Question
- LS4 belt tension
- CAM trigger wheel cam sensor?
- Anyone want my catless DP? Cheap.
- Crankhaft Pulley wobble...Crankshaft balancer replacement
- ran my friends 06 EVO MR
- Anyone getting rid of decent 18" tires?
- Removing Cowl Weather striping
- What would cause noisy lifters when cold?
- what should i make with the lazer cutter
- weird issue.
- Sway Bars
- Ran a Mach 1
- Tuning Issue attn:HP Tuners
- Best place to buy SSC Springs?
- Pontiac Nationals **Heavy Pics**
- Radar Detector and Stuff
- 2005 GXP for sale!
- Rain Rain Rain
- putting on my flowmasters and tips, say it aint so
- Grand Prix GXP 18" wheel replacement to 16"
- Quick Brake Job Question
- some battery removal questions
- Headlight Question???
- Question fellas???
- Top Gear Fans? Jay Leno?
- SoCal Guys--LS4 Meet Sunday August 9th
- pics of the SS
- Pontiac Nationals At Summit (Norwalk, OH)
- 6 CD changer radio Swap
- Vibration in vehicle w/ new wheels.
- Crankshaft reluctor wheel teeth?
- Gauging interests: Various items
- wheels for 2008 impala ss
- What is the fastest LS4?
- My Radar and New Wires Issue
- new GP GXP owner
- General Exclaim UHP Tires
- MCSS07 "Header" thread?
- 5.3 to DOD LS4 Swap
- Rim Swap
- Need an opinion...
- Let's Talk Oil!!!
- grand prix headlights
- Question for those with a tune
- LS4 St. Louis meet
- lowering IAT
- LS4 short block
- valve cover options
- Took Pics of the Monte
- Again struts...
- Quick GXP tire question.
- How to remove the gold bow tie from the front grill???
- New Pics
- new ride
- Just so you know...
- K&N filter
- speaker size?
- My three questions
- Help! 2006 Impala SS at Dealer for Rear Alignment Problem
- Removing OnStar
- Magnaflow Help!?
- brake question
- Grand Prix / Monte Carlo / Impala Limousines
- A Finished Engine Bay By Flip
- Quick Tuning Question...
- K&N Owners, speak up
- Problem with gas cap?
- New car, need advice!!!
- difference in magnaflow cat back price?
- Maybe the wrong place
- For you iPhone owners Dynolicious download proven better than G-Tech
- Question about transmission function in my Grand Prix?
- New Pics
- tire recomdendations
- New pics of my '06 Grand Prix GXP
- Jay Lenos SS
- Oil ?
- Sat in the back of a police car..
- This manifold would clear dod
- Does Anyone Have A Used CAI For An 06 Impala SS?
- Need Some Help Please?
- plans for august
- Exhaust Tip Advice
- I was looking at a 2004 GTO
- Changing spark plugs on an LS4
- diablosport owners
- Video of my impala ss no muffler
- mufflers
- Engine cover paint
- Really sick of shit like this
- New Tires
- Tuning advice for the LS4?
- DP Questions
- Pauls Carcraft summer nat Pics
- Legendary Ride home
- Battery in my monte is Dead. how do you jump it.
- Ok, So Three Random Questions.
- Anybody tried this SLR chip?
- Pics of the New Additions to the Monte!
- Upgrading Spark Plug Wires
- Sonic helix bore
- Is it about to go or what?
- Went to the track on saturday.
- Good news!!!!!!
- How to disable DRL
- New GXP rotors grinding
- DP7S or DP5S
- 06 impala ss
- Fender Signal Version 2
- Maybe its not an 07?
- Jet
- system in spare well
- Hogan Performance
- WTB Passenger Side Headlight
- Disasterous Hptuners tuning PLEASE HELP
- Dead battery or fudged Theft System...
- Exhaust cutout?
- I Need some shorty 60lb injectors..NE one??
- What looks better
- Spring decompression
- Check out my parts 4 sale in parts classified
- Great experience with Watter Wetter, undecided on Superchips programmer
- Throttle Body Spacer Dyno Sheets?
- True Fire
- Tranny Bump
- Rear stut suggetions.
- Now who wants to cut up an LS4 W-body?
- Got my new baby!
- Track night tomorrow 1st time this year
- CAI Problems?
- ABS, Traction Control or StabiliTrak light on
- HUD controls for GXP?
- Will these fit?
- GXP Wheels
- Just a quick question about this Grand prix I'm thinking of buying.
- Factory Catalytic converter size
- Help with dtc PO315
- Anyone have a K&N for sale?
- Downshifting
- 07 Monte SS for Sale...
- Flowmaster Exhaust
- Rain guards and 3M double sided tape.
- What type of Coolant for my 2006 Monte?
- Turned DOD off 1000 miles ago
- How do you turn off auto lights?
- please...only turbo guys chiming in.
- On-Star Making Calls On Its Own
- I filled up with 87 and was really surprised
- 2002 GTP LS4 swap?
- The "Inferno" hood.....
- LS4 manifold PN anyone?
- Did anyone see this? Looks promising...
- Missing hose on intake plenum
- is it possible to put a 6 speed transmission in this car
- Going Catless, tune Question
- Tires
- Funny
- help with replacing antifreeze/coolant
- Redline Oil the competition for Royal Purple
- West coast GXP prices...
- Wheels I'm looking at anyones thoughts?
- I hate animals/roadkill!
- Had A Little Fun Getting My A$$ Kicked
- Hogan DP
- Shady? Could I get some support here from the people I've sold/bought products from?
- Speaker demensions
- Popping My Cherry At The Track
- How about roll call
- Happy 4th of July
- Good place to install exahusts?
- July 4th Clear Bra Special
- what's next
- Insurance
- Finally Found a Car
- service recall
- Inside of car is stinky
- led tailights question
- LS4 on TH350
- GXP engine light
- Exhaust hanger(rubber band)
- rockers???
- Help Mods
- When I fiirst got the SS
- Heat soaked maf/iat sensor
- Shorter Dogbones
- WTB: Diablo Tuner 2006 Impala SS