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Karcepts 22mm Rear Sway Bar Kit - 00-09 S2000

Karcepts 22mm Rear Sway Bar Kit - 00-09 S2000


Regular price $475.00
Sale price $475.00
This is an estimated ship date once your order is placed from JHPUSA. Ship dates do not include weekends and holidays.

The Karcepts S2000 Rear Sway Bar Kit was designed specifically for square tire setups, but may additionally be used by anyone looking to tame down the on-throttle oversteer characteristics of their S2000. The large OEM rear S2000 sway bar is fun to drift around, but is not always the quickest way around course. This sway bar kit achieves near OEM stiffness on it's full stiff setting, yet allows you to soften the rear bar tremendously. The ability to run a softer rear bar still maintains mid-corner rotation benefits, yet helps put power down better by eliminating too much on-throttle oversteer. With 7 available stiffness settings, the perfect compromise can be found for every driving style.


  • Billet aluminum arms optimized for strength and weight utilizing the latest FEA software
  • Like a blade style sway bar, roll stiffness can be adjusted quickly, and with one wrench
  • Unlike a blade style sway bar, adjustments are finite, with no possibility of slipping position
  • Rate adjustments are made with the vehicle on the ground, even at low ride heights
  • 7 adjustment positions per sway bar arm
  • Light weight, zero deflection solid sway bar mounts provided for precise feel
  • Low friction, lubrication free, dirt resistant, solid polymer bearings require no maintenance
  • Heat treated and plated steel alloy PTFE lined endlinks and all hardware included
  • 22mm (0.875") diameter high-grade spring steel splined center section for consistent rates
Sway Bar Rates via Puhn Calculation Method 
  • OEM S2000 Rear Sway Bars
    '00-'01 = 427 lbs/in
    '02-'03 = 396 lbs/in
    '04-'09 = 311 lbs/in
    '08-'09 CR = 362 lbs/in

  • Popular MX-5 Rear Sway Bar Mod = 179 lbs/in

  • Karcepts S2000 Rear Sway Bar Kit - 0.095" Wall:
    Hole 1 = 129 lbs/in
    Hole 2 = 145 lbs/in
    Hole 3 = 164 lbs/in
    Hole 4 = 188 lbs/in
    Hole 5 = 216 lbs/in
    Hole 6 = 248 lbs/in
    Hole 7 = 283 lbs/in


We realize that returns and exchanges are a part of the purchasing process and we do our best to make it as easy as possible. If you are not 100% satisfied with your purchase, you can return your order to JHPUSA within 14 DAYS from the invoice date.

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