AIRTEC Motorsport Hot Side Lower De-Res Pipe for Fiesta Mk8 ST-200

AIRTEC Motorsport Hot Side Lower Boost Pipe with De-Res for Fiesta Mk8 ST200

Designed to increase airflow on the Fiesta Mk8 ST200 as a replacement of the restrictive standard lower de-res boost pipe, the AIRTEC Motorsport hot side boost pipe creates a much smoother air flow by replacing the restrictive bends and smaller diameter pipe.

Registered Design Right number: 6064602

AIRTEC part no: ATMSFO90

From £109.34 (inc VAT)
£91.12 (exc VAT)

Technical Data

A direct replacement part that gives increases in response and sound by eliminating the internal sound resonators built into the original boost pipe from the turbo.

The manufacturer fits these resonators to reduce noise and quieten the tone, but by replacing the pipe for a larger diameter version (original is 42mm, our version measures 52mm) without the baffled internals, flow is improved, as well as noise. This increases throttle response and heightens the soundtrack from within the car.

The pipe is made from high-quality aluminium with a machined connector to fit the original fitting and is finished in metal silver with a laser-cut plaque. The installation package includes all fixtures and fittings, as well as detailed installation instructions.

With valuable performance gains and an improved soundtrack, the AIRTEC Motorsport de-res pipe kit is an essential modification.


  • Increases response and sound
  • Improves flow from turbo
  • Direct replacement fitment
  • High quality aluminium construction
  • Silver metal finish
  • Includes all fixtures and fittings
  • Features detailed fitting guide

Registered Design Right number: 6064602

AIRTEC part no: ATMSFO90

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