Stage 2 Titanium Hardware Engine Bay Kit - Mazda Miata (1989-1997)Dress Up Bolts Stage 2 Titanium Hardware Engine Bay Kit for the Mazda Miata NA combines our Stage 1 engine bay kit with our strut tower kit and adds additional locations around the engine bay to create a more in depth hardware replace package. This 47 piece kit includes bolts, nuts, and washers manufactured from extremely durable, anticorrosive, and lightweight GR5 titanium metal. The kit replaces the hardware circled in the diagram below. Locations