Stage 2 Titanium Hardware Engine Bay Kit - Nissan S15 (1999-2002)Dress Up Bolts Stage 2 Titanium Hardware Engine Bay Kit for the Nissan S15 includes our Stage 1 Engine Bay kit and adds more hardware locations around the engine bay to create the most in depth S15 hardware kit available. This 74 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 include: Headlight