Whiteline Heavy Duty Blade Adjustable 16mm Rear Sway Bar for 2003 Mazda MX-5 Miata Shinsen (NB) S40 and spring rates matched to

and spring rates matched to the lowered range

2013 Cadillac CTS-V (GMX322)

2018 Volkswagen Golf 1

2011 Audi S4 FWD/Quattro (w/o EDC)

2010 Lexus IS250 (GSE20/GSE21)

Whiteline Heavy Duty Blade Adjustable 16mm Rear Sway Bar for 2003 Mazda MX-5 Miata Shinsen (NB) S40 and spring rates matched toEngineered to 'Activate More Grip', Sway Bars to your 2003 Mazda MX 5 Miata Shinsen (NB) are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread more evenly across the tires thereby increasing cornering grip and improving outright performance. This Whiteline 16mm 3 point adjustable sway bar = more grip = better handling = outright performance it's the best dollar for dollar handling improvement you can