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ZZP 3800 Front Sway Bar

Suspension & Brakes - ZZP Front Sway Bar
Suspension & Brakes - ZZP Front Sway Bar

Once you add some basic handling mods such as lowering springs, upgraded struts, better tires, etc, it becomes increasingly important to consider upgrading your sway bars. As you improve the ability of your car to stick to the road, you will notice an increase in body roll (or sway/lean). This is where a stiffer/larger sway bar setup becomes beneficial. Sway bars work by distributing the upward/downward force of the car evenly from left to right, in an attempt to keep the car level (eliminate the heavy lean, or body roll while turning) the factory sway bars are sufficient for a factory suspension/tire setup, but once you change things out, they are no longer enough. This is where the larger diameter/stiffer sway bars come in, they will help keep all 4 tires planted firmly on the pavement, and drastically improve your cars handling ability.

Sway bar 101: This is assuming you have a properly setup front/rear spring rate and good shocks/struts...  For example, lets say you are coming into a corner fast and want to make the turn.  If the car tends to understeer (front pushes/does not turn) you will want to increase the rear sway bar stiffness.  People generally prefer oversteer (rear swings out) in a corner in a front wheel drive car because you can always accelerate out to control the amount of oversteer.  If the car oversteers a lot, then increase the front sway bar.

This is the next step stiffer bar than the GMPP front. It is a solid bar instead of a hollow bar like the GMPP.  It is 33mm.


  • Sway bar
  • Rubber Bushings

 Shipping weight is dimensional.

  • 1997-2003 Grand Prix
  • 2004-Current Grand Prix (Front bar requires 97'-03' control arms)
  • 1997.5-2005 Regal
  • 2000-Current Impala
  • 2000-Current Monte Carlo
Suspension & Brakes - ZZP Front Sway Bar
Suspension & Brakes - ZZP Front Sway Bar
Customer Reviews
4.8 Based on 42 Reviews
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  • 3800
Michael G.
United States United States
3800 Front Sway Bar

Excellent quality for the price. Good fit and finish

Kodey L.
United States United States
You own a w body , your sway bar will crack buy it

Bought to replace my cracked unit and man the front end wants to turn in so sharp and it handles so much tighter , worth while for sure

United States United States

As expected, easy install. It fitted perfect, looks good, and feels good while driving.

A ZZPerformance Customer
Martin S.
United States United States
The sway bar you need

solid piece of metal not like the oem sway bar. completely worth it. pair it with the poly sway bar end links and moog sway bar poly bushings and its like you have a brand new car. 10/10 happy with everything ive gotten from zzp so far

Orson P.
United States United States
2002 Grand Prix GT Coupe

Beautiful product. Local Performance. High quality and great weight overall. Includes everything for a great installation. -MichiganSoundWizard

ZZPerformance ZZP 3800 Front Sway Bar ReviewZZPerformance ZZP 3800 Front Sway Bar ReviewZZPerformance ZZP 3800 Front Sway Bar Review