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Karcepts Rear Sway Bar Kit for MX5-ND
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Karcepts Rear Sway Bar Kit

2016-2022

PART NUMBER: 61-2070

SUITABLE FOR:

READ REVIEWS (3) | WRITE A REVIEW

Price: $450.00

Quantity:

FREE SHIPPING

Free shipping offers apply only to destinations within US Lower 48.

Price: $450.00

Quantity:

FREE SHIPPING

Free shipping offers apply only to destinations within US Lower 48.

DESCRIPTION

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

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Customer Reviews

Karcepts Rear Sway Bar Kit

Like all Karcepts products, these are exceptional quality in materials and construction. This was my first modification to a new MX-5 that I picked up. With stock suspension, the car (club) was stable in normal traffic but had a lot of body roll on the freeway and on sharp turns. This sway bar (along with the Karcepts front also) has transformed this car and it has a MUCH better driving feel to it now. If the ride height was lower, I would stay with the stock Bilstiens and call it done. The car rides much flatter in the turns and feels like it is more stable. The bumps feel a little sharper, but does not ride rough to me.

This sway bar does work with the stock club suspension, but the links would have to be set very long for stock ride height (15" from wheel center to fender). I've adjusted my end links a bit lower as if I had a 14" ride height to give them more clearance to the control arms.

I have about 600 miles on these sway bars now and the only issue noted is that one of my end links feels a little loose and squeaky, However the bars themselves still feel tight and move smoothly in the supplied teflon bushings.

Like all Karcepts products, these are exceptional quality in materials and construction. This was my first modification to a new MX-5 that I picked up. With stock suspension, the car (club) was stable in normal traffic but had a lot of body roll on the freeway and on sharp turns. These sway bars (along with he fronts also) have transformed this car and it has a MUCH better driving feel to it now. If the ride height was lower, I would stay with the stock Bilstiens and call it done. The car rides much flatter in the turns and feels like it is more stable. The bumps feel a little sharper, but does not ride rough to me.

These sway bars do work with the stock club suspension, but the links would have to be set very long for stock ride height (15" from wheel center to fender). I've adjusted my end links a bit lower as if I had a 14" ride height to nice them more clearance to the control arms.

I have about 600 miles on these sways now and the only issue noted is that one of my end links feels a little loose and squeaky, However the bars themselves still feel tight and move smoothly in the supplied teflon bushings.

Another high quality sway bar from Karcepts. I tried a different sway bar from another well known vendor (not Good-Win) and it didn't fit. After a month of back and forth with the vendor, I finally returned it. Then I got this Karcepts Rear Sway Bar Kit and it went in without a hitch. Takes a bit longer to install than a standard bar but not hard at all. Looking forward to the adjustability when I autox. Have Karcepts on the front too!

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