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Eibach 24mm Front & 15mm Rear Anti-Roll Kit for 89-93 Miata-Eibach-EIB5517.320
Eibach 24mm Front & 15mm Rear Anti-Roll Kit for 89-93 Miata-Eibach-EIB5517.320
Eibach 24mm Front & 15mm Rear Anti-Roll Kit for 89-93 Miata-Eibach-EIB5517.320
Eibach 24mm Front & 15mm Rear Anti-Roll Kit for 89-93 Miata-Eibach-EIB5517.320
Eibach 24mm Front & 15mm Rear Anti-Roll Kit for 89-93 Miata-Eibach-EIB5517.320
Eibach 24mm Front & 15mm Rear Anti-Roll Kit for 89-93 Miata-Eibach-EIB5517.320
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Eibach 24mm Front & 15mm Rear Anti-Roll Kit for 89-93 Miata

Eibach
EIB5517.320
803050137210
Sway Bars
20+ Units In Stock - Ships Next Business Day
$ 631.11 $ 568.00
FREE Ground Shipping!
$ 568.00

SKU: 5517.320   |   UPC: 803050137210

Eibach 24mm Front & 15mm Rear Anti-Roll Kit for 89-93 Miata

Upgrade your 1989-1993 Mazda Miata with the Eibach Anti-Roll Kit featuring a 24mm front sway bar and 15mm rear sway bar. Engineered for NA Miata Base, SE, and LE models, this kit sharpens turn-in response and boosts cornering stability by minimizing chassis lean. Bolt-on design installs easily for immediate handling gains on street or track.

Key Features

  • 24mm Front Sway Bar: Boosts front-end stiffness to flatten cornering and improve steering precision during aggressive maneuvers.
  • 15mm Rear Sway Bar: Enhances rear traction balance, reducing oversteer for neutral handling characteristics.
  • CAD-Engineered Steel Construction: Heavy-duty 3mm wall tubing resists flex under high lateral loads for consistent performance.
  • Complete Hardware Kit: Includes zinc-plated brackets, DUO polyurethane bushings, and greasable end links for quiet, maintenance-free operation.
  • Progressive Sway Technology: Allows tunable rates to match lowered suspensions or stock ride height without harshness.

Product Notes

  • Direct replacement for stock sway bars; no vehicle modifications needed.
  • Use included grease on bushings during install for extended service life.
  • Securely boxed for protection; standard ground shipping available.

Installation Notes

  • Professional installation recommended.
  • Raise vehicle on jack stands; torque end links to 40 ft-lbs and bushings to spec.
  • Compatible with OEM or aftermarket coilovers; no spring/shock interference.

This Part Fits

Year Make Model Submodel
1989-1993 Mazda Miata Base
1989-1993 Mazda Miata A Package
1989-1993 Mazda Miata B Package
1991 Mazda Miata SE
1993 Mazda Miata LE

Why Choose Eibach?

  • Motorsport-proven in GT racing and rally for real-world durability.
  • German manufacturing ensures exact tolerances and repeatable results.
  • Lifetime warranty protects against manufacturing defects and bending.

Frequently Asked Questions

  • Q: Will this fit my 1989 Mazda Miata Base model?
    A: Yes, the 5517.320 kit fits all 1989-1993 Mazda Miata variants including Base, A/B Package, SE (1991), and LE (1993) with direct bolt-on mounting points.
  • Q: What materials are used in the sway bars and bushings?
    A: Bars are cold-formed high-tensile steel with 3mm wall thickness; bushings are dual-durometer polyurethane for vibration isolation and longevity.
  • Q: What is the warranty and install time?
    A: Lifetime warranty on bars; average DIY install takes 2-3 hours with basic tools, though professional alignment advised post-install.

Shipping & Handling

  • Method: UPS Ground / Standard Shipping
  • Availability: In stock - ships same or next business day
  • Packaging: Single reinforced box measuring 41" x 7" x 5"
  • Weight: 24.0 lbs

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