90-00 Miata Solid Rear Sway Bar (54101)

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  • $108.00

The Racing Beat solid Miata rear sway bar is ideally matched to perform with our wide selection of front sway bars. While the Racing Beat solid rear bar can be fitted on any 1990-2005 Miata application, we do not recommend the use of this bar on the 2001-05 Miata models. Our testing has shown that the 2001-05 Miata exhibits low-speed oversteer that can be corrected by the addition of only a larger front sway bar. For the 2001-05 Miata application we recommend our 1.25" front Miata tubular sway bar. We have found that the use of this larger front sway bar offers a more "balanced" handling characteristic for this particular chassis.

Racing Beat has refined 40 years of racing experience and undisputed successes into the design of our Miata suspension components. From a MotorTrend Magazine (RB 1990 Miata, June, 1993) all-time slalom record (73.6 MPH) to a Sport Compact Car (RB 1999 Miata ) skidpad record (1.1g), Racing Beat suspension components have proven themselves where it counts, on the track.

The diameter of the Racing Beat rear bar is 5/8" (16mm), and weighs 3.5 lbs. (Stock comparison: 11 or 12 mm, diameter, 2.2 lbs.) and features two (2) endlink attachment holes. Each sway bar is supplied with replacement urethane bushings, lateral bar stopper bushings, Prothane grease, and detailed installation instructions.

    • Weight
      10 lbs
    • SKU
  • Manufacturer
    Racing Beat
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Model Year Engine
Miata/Mx5 1990-1993 1.6L
Miata/Mx5 1994-1997 1.8L
Miata/Mx5 1999-2000 1.8L