View Full Version : LS4 Performance
- Exhaust Help.
- Where Can I Get A Predator!!
- I need a stock Throttle body!
- What the Hell???
- I need help
- Opinions Please!!
- Some Monte wheel 'chops
- How to Install Tunes and Original Backup Problem
- first night out with tunner
- Anyone Order Anything From Tirerack.com??
- Monte Owners - Tab showing, or not??
- 160 or 180 degree thermostat
- Have a look under my gal's "skirt" (No 56K!)
- new noise in the exhaust
- Awnser this for my friend!!
- Impy SS exhaust piping size
- Help at the track please.
- Finnally a good run....
- what the hell just happened to the new hood for free thread??
- new and attention 06monteSS
- rez delete - stock exhaust.. done!
- What a Shame!!
- Couple questions
- Fixed brakes myself after dealer said they were ok
- Looking for Cam info/help!
- is anyone elses coolant reservoir really dirty
- Exhuast and underbody?
- Look what happenned to my Imp
- tips.. pits.. BUMMER
- I need a part number. Can someone help?
- Chart for air temp drop/combustion
- high lvl inputs??
- Thinkin about an Impala
- Idea for cold air
- New Impy Owner
- Transmission troubles
- Resonator Delete?
- Anyone using NGK TR55's
- New gimmicky accessory for my SS
- Rim Job! hahah
- 07 impala SS stock exhuast for sale.
- XM Radio Reception in MCSS w/ Sunroof Open
- The Launch of my 2006 Monte SS...
- 6500 RPM Question
- looking for nitrous kit. anyone know anyone selling
- PICS!!!!!!{slow connection need not click}
- Will the Impala SS be the only car with the LS4 after 2008?
- tire spin???
- havin fun in the MCSS with my freind in his free cadillac
- Bgpm07
- 2007 Impala SS
- F.A.S.T. Manifolds on the LS4?
- I am not believing this....
- W-Body Store control arms... Worth it???
- Shift Kit...
- 2007 Pontiac Grand Prix GXP
- im a ricer now
- Your W-body leave you stranded? Check this.
- More of the same, but...
- stock dp VS hogan dp
- which car is a ricer
- Hogan DP and O2 simulator
- F/S: 2007 impala rims.
- Diablo and OnStar ?
- New ISS comin' for me...
- ls4 dance off
- HS 1.8 Rockers Are Installed
- resonator???
- Check this out!!!
- HP tuner people
- Taking SSMC into Dealer
- K&N Aircharger
- Diablosport: Where's the TCM update?
- 06 GXP Tire Question
- 2000 GTP parts work on 2007 GXP?
- Over oiled air filters
- From a roll.....
- Got my Flowmasters put on!!! (56k no)
- new 2006 Impala SS
- Dash Board Lites
- 06 Impala still occasionally not starting!
- Advanced Auto, Mass.
- 07 impala SS with dioblo sport?
- 2006 LS4 SS Monte vs 2006 LS4 GTO...
- 2006 Impala SS
- Chevy kills off Monte Carlo
- Is header installation possible???
- Hogan performance downpipe
- Bigger maf/iat housing finally.
- Mounting a quicker IAT thermister Q
- Why the U-bend in the exhaust?
- Looking for factory NAV/DVD for GXP
- Colder Thermostat
- Valve Tap??
- Solid Front Sway Bar Upgrade
- Spark Plug ?'s
- Monte SS pacecar
- Problem with the (G)Imp
- Newbie here
- What 60mm tube is everyone talking about removing?
- 03GT vs my stock 07 IMPALA SS who will win?
- final drive ratio
- New GXP Owner
- Ls4 Fwd Traction Problem
- New look for my Silver Impala SS..
- New Impala SS commericial
- new log crap
- Hot Rod Power Tour - Midwest States announced
- norwalk dragway april 20th. anyone want in?
- Portugal man buys abandoned land, finds barn full of vintage cars!!
- Buffalo - how's the Poly motor mount??
- So..anyone spray the LS4 yet?
- Mufferless 06 Monte SS?
- Diablo tune Vs. Diablo tune no dod
- headers?
- Eibach Lowering Kit
- Where's the turn signal clicker speaker?
- Torque converter options?
- Drag radials and your computer
- Gauging Interest: DiabloSport Group Buy
- 06 Impala Ss Recall Done!
- Tuners and Gauges
- Impala SS, Monte SS question
- Eat your heart out K&N
- i feel stupid for asking this
- Handling Upgrades
- Voltage Boost & Alternator Rewire
- Hi-Way Driving was never so nice!!
- What do stock 06/07 impala ss run?
- What mods work on the 07 impala ss?
- Tires?
- Pontiac G8 - Chicago Auto Show
- rocker number
- Flipped Motor Mount
- Magnaflow Exhaust
- K&N Aircharger for 2006 Impala SS
- Mods going on today
- selling SS.. maybe..
- Any one have actual specs of the stock cam?
- New Member
- argggggh! Paint Chip
- Strut Tower Braces?
- Worst windshield wipers ever!
- Any one have this issue in the cold yet?
- New to the forum!
- Spark Plugs, what kind?
- rockers n stuff
- Exhaust w/no mufflers
- Spring/Rocker/Push rod install pics
- 09 impala ss
- how do you get a video on here?
- PCM pinout chart
- anyone have drag radials?
- Killing Stability Control
- "Bumping" noise when turning wheel...
- mod happy
- Looking for 98 GTP supercharged motor
- exhaust
- Tuning help
- Slicks
- Gen IV cam changes
- ls4 vs ls2 tb
- My opinions....
- Daytime Running Lights..Anyone disable them?
- Will Grand Prix seats bolt into my Impala?
- USSpeedo Overlays avail. for '06-'07 Imp/MC
- Bang for the Buck?
- Working with HPTuners for DOD controls
- Anyone find a solution for squeking headliner?
- Ported Throttle Body
- shift kit
- ghaaaaaaaa
- Programing for 07 SSs
- i hate going from a dig
- TCS and Tranny lights were on, car barely moved...
- LS4 engine and trans
- Mobil 1
- i need some help please
- exhaust time!!!
- custom air intake system...
- Add-on XM to 2006-07 Impala/MC, DVD Headrests
- better sound from stock stereo with nav.
- Nav units playing MP3
- surge stock 07
- LS4 Final Drive/Axle Ratios
- Wheel Options in Black or Dark Metallic Silver
- removal of engine cover
- I think something is wrong with my traction control...
- Intense Fenderwell intake
- Impala cup holder revisions?
- Hoods ????
- Looking for snow ideals
- Throttle Body Question
- LS4 underrated?
- Shift kit install, very detailed (56K go watch a movie)
- New Headlight Suggestions & New Forum Member
- Anybody lower Impala or Monte yet?
- stock valve spring limits
- Tired of slip bang shifts
- < 3000 on LS4 and it's 1 quart low.
- Mods for our Cars
- New Grand Prix GXP owner
- Tire pressure sensors? HELP
- TSP stage 1 heads!!
- '06 Imp SS Tinted Tails (not 56k friendly)
- swapping 07 5.3 for 07 6.0
- Rim width on the Impala SS
- HID lights in a 06 SS
- exhaust size ??
- a lil review of stuff
- 2007 or 2008 G6 GTP
- Our closest FWD compitition!
- 2004 Grand Prix GTP
- nav units ???
- anyone familiar with programmers
- LS4 throttle body for sale
- Any RCA jacks with the......
- Anyone looking for a Diablosport?
- i remember
- XM to Sirius
- 01 Monte Carlo codes
- Is 2007 Impala SS CAN of orig OBDII
- Pictures of Exhaust tips for Kazmanic...as requested
- tranny issue fix
- GTP grand prix question
- To those with V 2.14 of HP Tuners, step in
- SS Poor Radio Reception
- Screwing around with night shots
- New Exhaust for the monte, Lots of pics and vids!
- Front Headlights (O)(O)
- Impala RSS rear spoiler!
- Winter Wheels
- Just picked up my new SS
- TQ Converter Stall
- 3.69 gears
- First LS4 car death i seen
- im glad i bought a reliable car
- Some pics of my LS4 teardown/build-up !
- hp tuner people
- couple pics of my gxp
- The Rumble of a V8.... Music baby...
- made a new decal..
- Diablosport Predators...time to update!
- New with a question
- oil suckage
- Slightly meaner look?
- Headers for '06 Monte SS
- Dynoed today to get baseline
- New track times
- how much oil?