Composite components
Carbon and composite parts for enthusiasts and builds that value fit, function and a coherent design. Limited runs, developed from the vehicle and its intended use.
See the first programme
OEM+ performance composites · The Netherlands
OEM+ composite parts.
OEM+ composite parts.
Engineered to belong.
Clerium designs and develops performance parts in carbon and advanced composites: considered upgrades that respect the original vehicle while sharpening its presence and purpose. Backed by more than 20 years of hands-on composites and manufacturing engineering.
What we do
Performance, engineered with restraint.
Composite parts and tooling, developed in-house from 3D capture to finished, inspected part.
Scan to finished part
For motorsport and specialist workshops: vehicle capture, reverse engineering, CAD, prototype, tooling and selected short runs for components that cannot be bought.
See the processTooling that pays for itself
Jigs, fixtures, gauges, trim and drill templates, masters and reverse-engineered parts for manufacturers with a recurring production problem.
Describe your problem
The Clerium approach
From complex brief to clear result.
One process from capture to inspection, with a single point of responsibility. Form, fit and manufacturability are solved together, not in sequence.
Clerium keeps the design, specification and final quality decision. Qualified partners take on repeatable production once demand is proven.
Bring us your brief- 01
3D capture of the vehicle or part
- 02
Reverse engineering
- 03
CAD and engineering
- 04
Prototype or master
- 05
Composite tooling
- 06
Finished part and inspection
First product · In development
The Civic OEM+ bonnet.
Developed in the open. Not for sale yet: price and lead time follow a validated prototype.
A composite bonnet that looks as though it left the factory on the car: OEM latch interface, smooth restrained surfaces, engineered inner structure and water management, for street and track.
- 01Brief & captureNow
- 02Digital design
- 03Prototype
- 04Buyer validation
- 05Tooling & first article
Production tooling starts when enough serious buyers have registered. Registering is free and is not an order.
Our point of view
Quietly precise. Built to matter.
The best OEM+ parts look as though they left the factory on the car. Every line earns its place, with the engineering beneath the surface.
In development
Work taking shape.
Only verified work is shown. Photos and specifications are added as each part is validated.
Civic OEM+ bonnet
Vehicle capture and geometry first. Fit, prototype and production route are validated before release.
Production fixtures
Two demonstration fixtures that show how a recurring production problem is designed out.
Begin a conversation
Have a problem worth solving?
Choose the route that fits. Each opens an email with a short checklist, so the first reply can be a useful one.