The only way to make your car turn, stop or go is if the entire tire patch is hitting the surface at hand. With OEM soft swaybars, the cars leans dramatically when cornering causing the tires contact patch to be less than optimal. We see the need for a far larger and stiffer sway bar to control this "leaning" to keep the tires contact patch planted on the road!

Now at a new lower price! Was $249.99 now $224.99

 All EVO owners will notice the increased snap from our new 25mm (1”) sway bar. We’ve incorporated a variety of adjustment holes to help you custom tailor your suspension to your specific needs and driving habits. Made from solid steel and heavily powdercoated to prevent the rigors of salty roads that wreck havoc with less worthy products. Included are custom sprial cut polyurethane bushings to prevent tedious re-greasing and all necessary hardware for a clean, and painless installation.

Sway bar Settings

All PERRIN swaybars comes with multiple endlink connections. This allows the end user to customize the stiffness of the bar.  These 3 settings can provide 5actual different setting with crossing the endlink connections.  Below are some basic calculations of % change from OEM to PERRIN 25mm bars.  The crossed endlink calculations are not mentioned below, but can be figured as they will fall in between the rates mentioned.  The sway bar settings can allow for significant changes in sway bar functionality, with out having to go buy another size bar.

                   EVO X SWAYBAR % INCREASE BASE ON DIAMETER ALONE

                                                  Stock Diameter       PERRIN Sway bar     % Increase    
                                                           23mm                      25mm                        148%
                                                        

OEM 23mm BAR                            STOCK SETTING                              
     EFFECTIVE RATE                          494 LBS/IN             
                                
PERRIN 25mm                               BAR SETTING #1            BAR SETTING #2          BAR SETTING #3
      EFFECTIVE RATE                          625 LBS/IN                   754 LBS/IN                   919 LBS/IN
      RATE INCREASE OVER STOCK        127%                               153%                            186%

 
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