Ford Fiesta ST150 Cold Air Intake Box Kit

Ford Fiesta ST150 Cold Air Intake Box Kit

Upgrade your Ford Fiesta ST150 with this custom cold air intake box kit, designed for performance intake builds where the original battery has been relocated from the engine bay. This is a large multi-piece printed airbox setup made for custom 70 mm intake layouts, giving you a cleaner way to build a cold air feed system in the ST150 engine bay.

This kit is designed for serious custom builds, track-style setups, and owners who want a proper enclosed intake box solution instead of a simple open cone filter.

Important: the intake box must be protected with thermal foil / heat reflective tape before use. The part is installed in the engine bay near heat sources, so proper heat protection is required for long-term durability.

⭐ Features

Designed for Ford Fiesta ST150

Custom cold air intake box kit

Large multi-piece airbox design

Designed for 70 mm intake pipe layouts

Suitable for builds with battery relocation

Helps create a cleaner enclosed intake setup

Side inlet allows connection of a cold air feed

Modular design for easier printing, assembly, and installation

Useful for custom intake, performance, and track-style builds

Printed in ASA for improved heat resistance compared to common PLA-style materials

🔧 Fitment & Installation

Main compatibility:

Ford Fiesta ST150

Engine:

2.0 petrol ST150

Important installation requirement:

Battery relocation is required

This kit is designed for cars where the battery has been relocated to the boot / trunk

It will not fit correctly with the factory battery still in the original engine bay position

Intake setup notes:

Designed around a 70 mm intake layout

Suitable for use with 70 mm OD aluminium connector pieces

Can be used with silicone intake hose bends such as 30 degree and 90 degree bends, trimmed to suit your setup

A suitable air filter is required inside the box

A cold air feed can be connected to the side inlet

Heat protection requirement:

The printed intake box must be wrapped or protected with thermal foil, heat reflective tape, or similar heat shielding before installation

Do not use the printed box bare in the engine bay without heat protection

Heat shielding helps protect the part from engine bay temperatures and improves long-term durability

Hardware required:

M6 nuts

M6 bolts

M6 washers

Hose clamps or suitable fasteners for intake hose connections

Important fitment note:

This is not a complete ready-to-install intake kit

This listing is for the printed airbox parts only

Air filter, silicone hoses, aluminium connectors, hose clamps, M6 hardware, thermal foil, and mounting hardware are not included unless specifically selected

This setup may require trimming, test fitting, adjustment, and custom installation work

The box does not include fixed mounting brackets and is normally held securely in place by the intake hose connections and clamps

Installation should be carried out by someone who understands custom intake fitting, engine bay clearance, and safe routing of intake parts

Always check clearance from hot, moving, and electrical components before use

🖨 Material & Print Quality

Printed in ASA only

Large 3D-printed multi-piece kit

Heat-resistant compared to standard PLA-style materials

Strong and rigid construction

Suitable for custom automotive use when properly installed and heat protected

Thermal foil / heat reflective tape is required for engine bay use

This is a 3D-printed part. Minor layer lines or surface marks may be visible.

📦 Included

1× Cold Air Intake Box Main Body

1× Intake Box Cover / End Plate

1× Inlet Adapter Section

1× Side Air Feed / Duct Adapter

Printed intake box parts only

Attribution:

Based on the original design “ST150 Cold Air Intake” by Jmarriott03.

Great design — thank you for sharing it with the community.

All design credit goes to the original designer.