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Fiesta ST Cold air intake Install Guide

Your Fiesta ST

Pick your year to see what fits.

This page covers the US Fiesta ST.

+5–12 whp (est.)
Medium$420–$4501–2 hrs
All Fiesta ST mods

Why do it

Lets the turbo breathe easier and adds sound.

Tools you'll need

Starting out? See our budget tool list.

Parts to buy

Double-check fitment before buying. We may earn a commission when you buy through these links, at no extra cost to you.

Steps

  1. Remove the headlights

    • Take out both headlights for access.
    Watch this step (STinky, on a Fiesta ST) (0:36–1:38)

  2. Remove the stock intake

    • Take off the plastic shroud, cover and box.
    Watch this step (1:38–3:53)

  3. Fit the new intake

    • Fit the new tube and box.
    Watch this step (3:53–4:57)

  4. Refit the sensor

    • Fit the MAP sensor and finish up.
    Watch this step (4:57–6:05)

How to know it worked

Did this guide work for you?

Safety first

  • Park on flat ground, set the parking brake and chock the wheels.
  • Never get under a car held up only by a jack. Use jack stands.
  • Let the engine and exhaust cool first.
  • Disconnect the battery before unplugging electrical parts.
  • Wear safety glasses.
  • If something doesn't match your car, stop and ask a shop.

Follow your part's instructions and your service manual's torque specs.

Cold Air Intake install guides for other cars

More Fiesta ST mods