SPL Parts 2016+ Mazda Miata (ND) Rear Lower Camber Arm

If you're dialing in the alignment on your 2016+ Mazda MX-5 Miata or Fiat 124 Spider, especially for track use or after lowering the car, you'll find the stock rear camber adjustment range can be limiting. These rear lower camber arms from SPL Parts are designed to give you significantly more adjustment capability. They replace the factory arms, which use soft bushings that can deflect under load, leading to inconsistent alignment during hard cornering, acceleration, or braking.

SPL Parts uses gun-drilled 2024 aluminum for the center links, which helps reduce unsprung weight. The arms feature FK spherical rod ends with a Teflon liner. This setup offers smooth articulation, low friction, and eliminates the deflection you'd get from rubber bushings, all while maintaining quiet operation. The adjustment mechanism uses a 360-degree rotating clamp system that's easy to set with a 3/16" Allen key, making alignment adjustments much simpler than dealing with jam nuts on stock components. These are sold as a pair and are made in the USA.