Mazda MX-5 Miata NB 1998-2005 - TSD Performance TSD Coilovers — Street & Track Proven PerformanceFeatures:53mm OD threaded mono-tube nitrogen/oil damperLarge cylinder and 44mm piston32-step adjustable dampingHigh-quality SAE 9254 powder-coated motorsport springsPU bump stop and dust bootAdjustable OEM-style lower mounts for direct fitment6061 aluminium locking rings & spring platformsCamber plates included where applicable (model dependent)TSD Quality Promise:✔ ISO 9001 Certified✔ 12-month manufacturing warranty✔ Extended warranty available when installed by a professionalNote: Photo is for reference only — actual product may vary by model. Please note that Keeper Springs may be required on these to pass Certification. Due to the requirement of 40mm droop for Cert in New Zealand.