Replace the factory fasteners in the engine bay of your Nissan 370Z with titanium bolts, nuts and washers using the TiHex titanium engine bay kit. The kit gives different areas of your engine bay a consistent finish.
The titanium parts are CNC-machined from Grade 5 titanium (Ti-6Al-4V). This material combines low weight with high strength and excellent corrosion resistance. Every titanium part is polished by hand. Coloured finishes are then anodised by hand in your chosen colour.
Choose socket head bolts with Cup Washers for a bold look with more exposed titanium, or low-profile Torx bolts with Step Washers for a lower, cleaner profile.
- CNC-machined Grade 5 titanium (Ti-6Al-4V)
- Lightweight and highly corrosion-resistant
- Hand-polished
- Coloured finishes anodised by hand
- Separate colour choices for bolts, nuts and washers
Kit contents
- Radiator support bracket: 2 - M6 Titanium bolts; 2 - M8 Titanium bolts; 2 - M6 Titanium washers; 2 - M8 Titanium washers
- Coolant reservoir: 2 - M6 Titanium bolts; 2 - Titanium washers
- Camshaft position sensors: 2 - M6 Titanium bolts
- Engine cover: 3 - M6 Titanium bolts; 3 - M6 Titanium washers; 2 - M6 Titanium nuts
- Fuel pressure regulator: 2 - M6 Titanium bolts
- MAF sensors: 4 - M4 Titanium bolts
- Airboxes: 2 - M6 Titanium bolts; 2 - Titanium washers
- Power steering reservoir: 3 - M6 Titanium bolts; 3 - Titanium washers
- Relay bracket: 2 - M6 Titanium bolts
- Ground points: 4 - M6 Titanium bolts
- Ignition coils: 6 - M6 Titanium bolts
- Strut brace: 4 - M10 Titanium bolts; 4 - M10 Titanium nuts
- Hood latches: 2 - M8 Titanium bolts
- Hood bracket: 2 - M6 Titanium bolts; 4 - M8 Titanium bolts; 6 - M8 Titanium nuts
- Hood safety catch: 2 - M8 Titanium bolts
- Strut tower fasteners: 6 - M8 Titanium nuts
- Throttle body: 8 - M6 Titanium bolts; 8 - M6 Titanium washers
Total kit contents
Titanium bolts: 56
Titanium nuts: 18
Titanium washers: 22
Total: 96 parts
Replace plastic clips with titanium bolts
Keep the original plastic clips or choose titanium bolts and washers with the required mounting hardware. The parts below are supplied with this optional extra and are additional to the base kit contents.
-
Front bumper plastic clip replacement
7 - M6 Titanium bolts; 7 - M6 Titanium washers; 7 - M6 Rivet Nuts
Drilling or enlarging existing holes is required. Rivet nuts require suitable installation tools. -
Radiator cover
6 - M6 Titanium bolts; 6 - M6 Titanium washers; 6 - M6 Rivet Nuts
Whether existing holes need to be enlarged is still being checked. Rivet nuts require suitable installation tools. -
Brake master cylinder and battery covers
2 - M6 Titanium bolts; 2 - Titanium washers; 1 - M6 Well Nut; 1 - M6 Rivet Nut
Whether existing holes need to be enlarged is still being checked. Rivet nuts require suitable installation tools.
Bare Titanium has no anodised layer. Anodised finishes are applied in your chosen TiHex colour after ordering. PVD Blue is a PVD finish, not an anodised colour.
Anodised titanium can show small colour differences due to surface finish, product shape, lighting and viewing angle. Screens may display colours differently. Small differences between anodised parts are normal.
Before installation, check that size, thread pitch, length and version match the original fastener and suit the application.
Use the correct tools and avoid damaging threads or the product.
For safety-critical or highly loaded connections, including brakes, suspension and steering, follow the vehicle or component manufacturer's technical specifications and torque settings.
If you are unsure about suitability, contact TiHex before ordering.
We ship with PostNL from the Netherlands.
- Netherlands and Belgium: €6.75, free from €100.
- Other available EU destinations: €12.95, free from €200.
Coloured finishes are anodised to order. Processing takes up to 3 working days before dispatch, unless the product page states otherwise.
Estimated delivery after dispatch: Netherlands 1 to 3 working days, Belgium 1 to 2 working days and other EU destinations generally 1 to 10 working days, depending on the country. These are estimates. You receive tracking after dispatch.