View Full Version : LS4 Performance
- exhaust ??'s
- SS remote srart.. grumbles..
- LS4 Monte vs. LS2 GTO....
- End of Monte Carlo after '08
- tire pressure
- Black Material to Cover Headlights - 06 MC SS
- rockers
- 06 SS lowering springs
- Pics Are Now Up 2006 Monte Ss
- GXP Winter Tires
- STS and LS4's?
- badge overlay
- Nav in a 06 monte
- New Exhaust Emissions troubles??
- 3 Questions!!
- LS4 take out engine
- 1/4 mi times for an 06 Monte SS
- How much hp/tq can the 5.3 make?
- Actual power
- video from track
- Brakes messed up and oil leaks at 2k miles
- Possibilty of LS2 in a Grand Prix
- a ? about LS4 exhaust manifolds
- Thermostat??
- Anyone seen a Nascar Monte Carlo like this one?
- Might get one soon.
- LS4 needs let loose !!
- have to put in exhaust bung to finish tuning for HP tuning
- new badge ideas
- Diablo Tuners
- Bought and Installed K&N Aircharger
- 2008 impala to be rwd on zeta platform???
- Rear Wheel Size Change?
- What are the differences between the LS4
- Has anyone improved fuel mileage over
- Drove a 2006 Monte SS!
- Monte Carlo MPD Hood Coming Soon!
- LS4 longevity, how long will it last
- to those on the bottle
- Low Oil Level / High Oil consumption
- MAF sensor
- I've been pirated!
- G Body vs W body (LS4 packaging)
- pauls HID's are in
- Swaybars available??
- 309hp - 322 ft lbs
- Diablosport Tuner
- 07 Monte with stripes photos
- Cam ?s.
- Engine swap
- SRT/RT or other
- New pics! WARNING - Image intensive...
- Tuners....A little IAT idea I found...
- Went to the track last night
- new COLD AIR INTAKE is for sale
- What is the SS cars weight?
- Took the GXP to the track
- New Flowmasters and tips...
- Gas Mileage (long)
- Maybe torque management is a good thing...
- Information on the LS4, DOD, and the 4T65E-HD
- Where to learn more about D.O.D ?
- Smaller bolt-ons
- Drop in K&N
- 2 stars says Motor Trend
- What vehicles is the LS4 available in?
- New MC 06 Owner
- DOD SS 14.9 mpg- Silverado 15mpg
- Pics of the Modified GTP downpipe install
- monte ss vs. cobalt ss
- New GXP here
- sup guys my former GXP
- FAST on ls4
- 2 things, anyone look at the exhaust on these cars up close?
- WTT: GXP leather seats
- fuel pressure
- Observations the last few days
- Hogans DP7 for sale
- Looking into a 2007 GXP, Pros vs. Cons?
- WTB stock exhaust
- Just bought a new Impala SS Laser Blue!!!
- Question if turbos are wanted for 5.3L
- 2002 Impala Sensor??
- ran against buddies z28 last nite
- Bought a new MC-SS, started tuning already
- muffler, straight through vs. chambered
- 2006 Impala SS 1/4 Mile Times!!
- Oil leak
- Dumb question - but dealer did not know...
- Well, I Did it!!
- 1/8 mile speeds
- My White 2006 Monte SS...
- Thinking of Buying an Impala SS
- De-Badged Impala
- zillonaire Oprah drives an Impala SS
- How many quarts of oil?
- vibration - bad strut???
- Laser Blue Monte photos...
- Kill List
- Impala SS vs. Pontiac GXP
- Impala Motors...3.5, 3.9, 5.3 differences? and 3.8 vs. 3.9?
- New Impala SS Owner
- 06 Trailblazer SS vs. 06 Monte SS
- Add another new Monte Carlo SS to the list
- Another new Monte Carlo SS
- ls4 parts website
- Blower for the ls4
- Upload your HPTuner files to http://www.horist.com/hptuner/
- Got my GXP
- price of 06 gxp
- Exhaust options for LS4 Monte?
- GXP vs Monte/Impala SS
- 98 Gtp + Gxp =
- 1/4 mile times
- They stuck you guys with the 4T65-E?
- HPTuner software is available for LS4
- 2006 Impala SS. Bad Transmissions???
- 06 Impala SS - Alternator/Battery
- went to the track with my monte today !!
- Ls4 Dyno Numbers?
- How do you like your LS4 cars?
- Ls4 Underrated????
- exhaust clip
- problem with the SS's radios
- Findings...
- tech at work offered to hp tune my car
- 3" DP w/ magnaflow cat-40 series flowmasters
- speed limiter montecarlo ss 2006
- 2006 Impala SS
- Just bought a GXP
- Anyone want 19" wheels for the FWD!!
- 2006 Monte Carlo SS!!!
- What performace parts would you like to see developed for these cars?
- Welcome everyone!
- Edelbrock heads for 5.3l engines
- 2006 Monte Carlo SS Performance
- 06 monte Videos
- New 5.3L DOD GM Cars
- New Impala SS mods, where to look
- Videos?
- Free MagnaFlow exhaust system
- monte carlo ss 5.3 :)
- LS4 Mods or Test and Tune?????
- Monte Carlos SS
- Pics of GXP's
- Rocker Arms for LS4
- Power Steering Hose Failure in Cold?
- Is 2nd gear start possible
- Gxp Vs Lt1 M6
- safe to manually shift an automatic?
- DoD reprogram?
- older monte carlo queston
- LS4 PCM / TCM beta tesing
- dyno tuned and solved PCM on LS4
- 1 or 2 strips of rubber ?? posi ??
- Times
- check out all the cool pics in this auction...
- Gas mileage
- I can only race from 50mph
- Happy Holidays
- ? for GXP owners who have owned RWD/Stick cars..
- How much HP & TQ can ?
- idle 4 or 8 cyl ???
- FWD oil pan
- where is the BCM in a 06 impala ss
- New Product! Rear Trailing Arms- 97-05 W-Body
- ls4/A4 lighter than 3.8SC/A4 ???
- impala ss tire pressure sensor question
- New site for us
- making a 2006 LS4 Monte Carlo rear wheel drive..
- Test drove GXP, but not sure....
- Test Drive - Impala SS, very impressive!
- holy crap
- 2006 Monte Carlos
- GXP vs GTP
- ***GXP Runs 13.6 @102.37***
- Buick Boy comes over
- saw a GXP at the track the other day
- Drove the new GXP
- Different curb weights M=3579 I=3790 G=3600
- just bought a 2006 Monte Carlo SS
- Don't miss out on ACS!
- All LS4 5.3 GXP, IMPALA SS & MONTE SS
- Well the gas is on the SS
- sup people.
- question...
- New to the FWD crew....
- Information on LS Engines Here
- Welcome GEN IV FWD
- New to forum - Hello!
- Question/Suggestion for Tony(Nineball)
- 05 Grand Prix GXP w/ LS4
- question about ls4