ZZP 3800 Front Sway Bar


27 reviews

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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
  • 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
5.0 Based on 27 Reviews
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Shawn C.
United States United States
05 Monte Carlo ss

Replaced both stock sway bars. What a very nice difference. I have full adjustable coil overs on front and rear, run 255/40r18 tires, definitely feels like riding on rails now.

ZZPerformance ZZP 3800 Front Sway Bar ReviewZZPerformance ZZP 3800 Front Sway Bar Review
Alan W.
United States United States
Excellent W Body sway bar

Perfect fit. Big heavy solid bar that made a huge difference in how the car drives.

Isaac G.
United States United States
Stout swaybar

The old 97 bar finally broke. Bought this. Wow, big difference! Can't wait to put new struts on!

2007 Impala LTZ Install

Very solid product. Beautiful color and beefy hardware included. Bolted up as a direct fit on our 2007 Impala sedan. Feels amazing on highway ramps and deep radius turns.

United States United States
Perfect Replacement

The bar was at my front door only two business days after I placed the order, despite me purchasing the cheapest shipping option. The powder coating as well as the components included, for the price and overall quality of the product is a more than worthy replacement to the stock, hollow bar. The vehicle, despite having older struts and a stock read sway bar, and cheap-as-whatever tires can take corners significantly better than before, and with substantially reduced body roll. The ZZPerformance bar is the perfect replacement to the stock equipment without needing to spend a significantly higher amount of money for premium quality.