SPL Parts 2016+ Mazda Miata (ND) Rear Upper Control Arms

SPL Parts is known for making high-performance suspension components that give you precise control over your alignment. For your 2016 and up Mazda MX-5 Miata (ND generation), these Rear Upper Control Arms are a significant upgrade if you're looking to dial in your suspension, especially for track days or if you've lowered the car. The factory adjustment range just isn't enough when you need to correct camber, and that's where these arms step in.

What makes these arms stand out is the combination of strong, lightweight materials and a smart adjustment system. The center links are made from gun-drilled 2024 aluminum, which helps reduce unsprung weight, and they're secured with blue-anodized titanium socket head cap screws. SPL's unique 360-degree rotating clamp system means you can easily lock down your alignment settings with a simple 3/16" Allen key, eliminating the hassle of dealing with jam nuts. Inside, you'll find FK Spherical Rod Ends with a Teflon liner. These replace the softer stock bushings, reducing unwanted movement under hard cornering, acceleration, and braking, which helps maintain your alignment settings. The Teflon liner also ensures smooth operation and durability, even in a wide range of temperatures from -65°F up.

These arms are sold as a pair and are proudly made in the USA. They are designed to give you the adjustability needed to achieve proper alignment specs, especially after lowering your Miata or when setting it up for performance driving.