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S5 · Cosmetic

S5 Trunk spoiler Install Guide

Your S5

Pick your year to see what fits.

This page covers US S5s only. The S4 has its own page.

Sportier rear end
Easy$150–$6001 hr
All S5 mods

Why do it

A small spoiler adds a sporty look to the back of the car.

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.

Before you start

  • Clean the trunk well. Tape needs a clean, warm surface.

Steps

  1. Remove the old spoiler

    • Take off the factory part.
    Watch this step (KevG, on a B9 S5) (2:19–3:40)
  2. Clean the trunk

    • Clean the surface.
    Watch this step (3:40–4:42)
  3. Fit the new spoiler

    • Line it up and press it on.
    Watch this step (4:42–6:55)

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.

More S5 mods