Eibach 5530.320 26mm Front/Rear Sway Bars Anti-Roll for 99-05 Mazda Miata NB

Vehicle Fitment

• 1999-2005 Mazda Miata NB (RWD)

Fitment Notes

• Includes front and rear sway bars.
• RWD only; not for AWD variants.
• Works with stock or lowered suspension.
• Alignment recommended after install.
• Check end-link clearance on lowered cars.

Features

• Reduces body roll for flatter cornering.
• Improves steering feel and response.
• 3-way adjustable rear bar for tuning.
• Cold-formed steel for added strength.
• Powder-coat finish for corrosion protection.
• Direct bolt-on using factory mounts.
• Urethane bushings for sharper control.
• Balances front/rear handling dynamics.

Specifications

• Front Bar Diameter: 27 mm
• Rear Bar Diameter: 15 mm (adjustable)
• Material: High-tensile steel
• Bushings: Polyurethane, greasable
• Finish: Red powder coat
• Mounting: Direct bolt-on
• Position: Front and Rear
• Drivetrain: RWD only

Included Components

• 1x 27 mm front sway bar
• 1x 15 mm rear sway bar (3-way adj.)
• 2x Polyurethane bushing sets
• Brackets and hardware
• Installation instructions

Product Description

The Eibach 5530.320 Anti-Roll Kit upgrades the handling of the 1999-2005 Mazda Miata NB with stronger, performance-tuned sway bars. The 27 mm front bar and 15 mm adjustable rear bar reduce body roll, sharpen turn-in, and improve chassis stability without affecting ride height. This kit is ideal for Miata drivers who want more confidence during spirited street driving or weekend track sessions.

Cold-formed steel construction, polyurethane bushings, and a corrosion-resistant powder-coat finish ensure long service life. With its direct bolt-on design and included hardware, installation is straightforward, making it an excellent suspension enhancement for NB-chassis Miata owners seeking better balance and control.