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Case study

Twin-Turbo Manifold Packaging

Working out where the turbos and manifolds could physically go in a tight engine bay, then designing geometry that suited the result.

  • 3D Scanning
  • Packaging
  • CAD Design
  • Fabrication
Combined scanned geometry and modelled CAD of the twin-turbo, manifold and plumbing assembly

Scanned component geometry combined with custom CAD to resolve the turbo, manifold and plumbing arrangement as one assembly.

The problem

There was very little free space in the engine bay, and turbo position, manifold routing and clearance to everything else were all tied together. Trying positions physically would have meant a lot of trial fitting.

The approach

We scanned the engine bay and the components involved, then positioned the turbos in CAD to test options against the real geometry. Once the positions worked, the manifold and connecting geometry were modelled to suit, with clearances checked before anything was cut.

The result

Turbo positions and manifold geometry were resolved in CAD first. Each finished manifold was 3D printed in 316L stainless steel in two parts, then TIG welded together.

Design & development

From geometry to physical parts

Project photographs and CAD views from the development process.

  1. 01

    Manifold design

    CAD model of the turbo manifold showing its routing and flanges

    Manifold routing and interfaces developed within the combined scan and CAD assembly shown above.

  2. 02

    Printed & TIG welded

    316L stainless steel turbo manifolds, 3D printed in two parts and TIG welded together

    Each manifold was 3D printed in 316L stainless steel in two parts, then TIG welded together to produce the finished component.

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