ok this is what the silver car has/ will get fromt he GTX

34mm front solid Dorman bar (same as the SLP bar on the GTX)
25mm rear sold SLP bar (from the GTX)
front and rear strut tower braces with done rome brackets

any other things i can do to improve it? as it is with the stiff rear i could get the black car to kick out and over steer

not looking to lower the car it will be a winter bomber and low is no go here. eather going to get rear trailing arms from a impala or LS4 car in the junk yard or just box in the ones on the car. any other ideas? the car needs struts any way thinking of getting regal or intriuge rear springs (higher spring rate and progressive no saggy ass)

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92 LeBaron Convert: Turbo 3L 97 Grand Prix GT 4dr "Frankenstein": L67 4t65 swap
97 Grand Marquis: Summer DD 99 Grand Prix GTP: Top Swap Beater

Heavy duty rear trailing arms will work nicely with the mods you have.

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Bright Red 2008 G8 GT

Mods: DRCUSTOMPARTS Center Gauge Bezel
Superchips ECM/TCM Tune- Volant CAI
Solo Axlebacks - HID's
Holden V8 Badges
My Website

Where can you get some?

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02 Chevy Zr2-sl2,2"BL,Mtclassic II's,Flowmasters,duratrak lockers 3.73's gears
97 Dodge avenger-to many to list-Sold
02 Gp Gt- Intake,Gmpp,PCM,3In Dp.

BMR sells them on ebay. or on the LS4 v8 cars and 9c1 impalas

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92 LeBaron Convert: Turbo 3L 97 Grand Prix GT 4dr "Frankenstein": L67 4t65 swap
97 Grand Marquis: Summer DD 99 Grand Prix GTP: Top Swap Beater

UMI also sells rear trailing arms for the w-body. You should be good to go with those suspension upgrades.

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1999 GT|SLP CAI|Borla Catback| Shift kit|18" Koblenz|GMPP Lowering|GMPP handling|Blk Headlights|ER Rcokers|HV3|HV TB http://www.fquick.com/The_Guz

Or if you want to go the cheap route, get the Doorman trailing arms from RockAuto. They are the same boxed ones that WBS sells, but for half the price of WBS.

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2004 Pontiac Grand Prix GT2
MODS: Wizaired|Custom DHP Tune|180° Thermostat|DR F/R Brackets w/GMPP STB's|UMI Trailing Arms|Bilstein HDs w/SSC|Projector Retro|Black SPO Grilles and Spoiler|SS Inserts Rear Inlay|ZZP Volt. Booster & Alt Rewire

but the dorman ones are a small diameter tube that is not much stonger then the stock "U" shaped arms

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92 LeBaron Convert: Turbo 3L 97 Grand Prix GT 4dr "Frankenstein": L67 4t65 swap
97 Grand Marquis: Summer DD 99 Grand Prix GTP: Top Swap Beater

They are a solid square arm. I'm sure they are stronger than the stock stamped crap.

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2004 Pontiac Grand Prix GT2
MODS: Wizaired|Custom DHP Tune|180° Thermostat|DR F/R Brackets w/GMPP STB's|UMI Trailing Arms|Bilstein HDs w/SSC|Projector Retro|Black SPO Grilles and Spoiler|SS Inserts Rear Inlay|ZZP Volt. Booster & Alt Rewire

they changed then becuase they use to be small hollow round bar

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92 LeBaron Convert: Turbo 3L 97 Grand Prix GT 4dr "Frankenstein": L67 4t65 swap
97 Grand Marquis: Summer DD 99 Grand Prix GTP: Top Swap Beater

^ This. : P

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2004 Grand Prix GT2: cone air intake, rebuilt HD transmission, rebuilt camshaft, rebuilt top, repainted black rims, rebuilt suspension, slotted/cross drilled rotors, Pioneer AVIC-D3 TV stereo, and more!

http://www.umiperformance.com/catalog/index.php?main_page=product_info&cPath=9_119&products_id=293

Any other places little cheaper than those.

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02 Chevy Zr2-sl2,2"BL,Mtclassic II's,Flowmasters,duratrak lockers 3.73's gears
97 Dodge avenger-to many to list-Sold
02 Gp Gt- Intake,Gmpp,PCM,3In Dp.

I have the UMI s and they are nice.....even have a nice grease fitting on them.

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2009 G8 GT -Sport and Premium Pkgs, Roto-Fab CAI, Cortex 93 Octane Tune, Billet Prototype Catch Can, BMR Front and Rear Sways, BMR RTAs, BMR Rear Cradle Bushings, BMR Steering Rack Bushing, GXP SW......and much more to come.

Some input if I may! get the GMPP 34mm & 19mm sway bars. you don't want or need the 25mm. You need to change the links, which make the bars work, that's where the weakness is (see pics). Make the links short and beefy, center section of the front kink needs to be metal I.E. (SS, aluminum, steel). Get the BMR traction/lateral bar kit. Gusset the rear carrier (pic). NAPA's high end bearing hups. With your new struts: GM front springs # 22133030, GM rear spring's #10258880. Additionally you should replace the front A-arms. The stut tower braces as you mentioned are a must & if & when you can at least replace the heavy (56lbs) up front battery with an Odyessy (24lbs) pc925L, this will remove in excess of 100lbs of the frontend. Last but not least never run less than 37 psi in your tires, no matter what kind, (other than snows) & lower psi may be required in snowy condition with regular tires. There are additional things, but these will give you a FWD car that will handle like you haven't driven before.

i may not need the 25mm bar but i all ready have the 25mm bar. it was put on the GTX by SLP back in 03 so it is not costing me any thing

i also all ready have the matching 35mm front bar also on the GTX.


but thanks for that info. not going crazy the car will proably never see a track but i like the sway bar end links you did

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92 LeBaron Convert: Turbo 3L 97 Grand Prix GT 4dr "Frankenstein": L67 4t65 swap
97 Grand Marquis: Summer DD 99 Grand Prix GTP: Top Swap Beater