Good-Win Racing Mazda Performance Parts

Karcepts ND Rear Sway Bar Kit


Miata MX5 2016-2018 · Suspension · Sway-Bars

Part Number: 61-2070

Application: 2016-2018

Price: $350.00


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Karcepts ND Rear Sway Bar Kit
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The Karcepts ND Rear Sway Bar Kit was designed specifically for the autocrossing world, but with such a large available range of adjustment, all forms of racing or sport driving may benefit from this product. As it pertains to autocrossing, we wanted to make certain a low enough roll rate was obtainable with our sway bar kit. Too much rear bar, coupled with the ND's low end torque, along with aggressive autocross inputs can easily equate to too much on-throttle oversteer. Multiple design features were implemented to get as close to the ND's factory rear sway bar rate as possible at the full soft setting of this kit. With 5 available hole positions on each arm, and the option to change center section wall thickness, the perfect compromise between forward drive and on-throttle rotation can be found for different setups, surface conditions, and driving styles.

  • Sway bar rate is adjusted with one wrench, in only a few minutes
  • Rate adjustments are made with the vehicle on the ground, even at low ride heights
  • 5 adjustment positions per sway bar arm, maximizing tunability and overall range
  • Billet aluminum arms optimized for strength and weight utilizing the latest FEA software
  • 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
  • 0.625" diameter high-grade spring steel splined center section for consistent rates

Sway Bar Rates:

OEM ND Rear Sway Bar = 41 lbs/in

Karcepts ND Rear Sway Bar Kit - 0.095" Wall:
Hole 1 = 62 lbs/in
Hole 2 = 69 lbs/in
Hole 3 = 78 lbs/in
Hole 4 = 90 lbs/in
Hole 5 = 105 lbs/in
Kit Weight = 3.8 lbs

View the installation instructions for any potential install/fitment questions you may have:KRSB-ND-XX Installation Instructions

*** Product images may differ from actual product appearance ***
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I red'all the parts in the order I placed and installed them in my car yesterday. I am beyond happy. The install went without a hitch. The results were fantastic. The new brakes track straight, make no noise, and stop the car authoritatively. The new rotors look pretty cool, which we all know isn't all that important, but having 6 women offer to bear your children, because your car looks SO cool is a good problem to have. Thank for great products and service.

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