ST XA coilovers for 1999–2005 Mazda Miata MX-5 (NB) 1.8 deliver adjustable ride height and rebound control with 16 distinct rebound clicks. The kit uses a wear-resistant polyamide composite spring perch with an embedded stainless-steel insert to prevent corrosion and simplify height adjustment. Each damper is dyno-tested, ships preset to recommended settings, and includes dust protection and galvanized housings for long-term durability.
ST XA Height & Rebound Adjustable Coilovers 99-05 Mazda Miata MX-5 (NB) 1.8 (4 Cyl)