Stage 1 Titanium Hardware Engine Bay Kit - Mazda Speed3 (2007-2009)Location Diagram Our 45 piece Stage 1 engine bay kit includes bolts, nuts, and washers manufactured from extremely durable, anticorrosive, and lightweight GR5 titanium metal. The kit is designed for the Mazda Speed3 2007 2009 (BK). The kit replaces the hardware circled in the diagram above. Locations include: Head Lights Fenders Strut Towers Battery Tie Down Fuse Box Power Steering Reservoir Coolant Reservoir Hood Latch Ground Firewall *Developed