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Passat Downpipe Install Guide

Your Passat

Pick your year to see what fits.

+15–40 whp (est.)
Expert$450–$8503–5 hrs
All Passat mods

Why do it

Frees up the turbo for faster spool and more power once tuned.

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

  • Check your local emissions laws first.
  • Most cars need a tune after this.
  • Check your local emissions laws first.
  • Most cars need a tune after this.

Steps

  1. Remove the old pipe

    • Take it off.
    Watch this step (CTS on a Passat 1.8T) (1:16–3:08)

  2. Install the new pipe

    • Fit it.
    Watch this step (3:08–4:20)

  3. Finish

    • Bolt everything up.
    Watch this step (4:20–5:58)

  4. Remove the old exhaust

    • Take it off.
    Watch this step (on a B6 2.0T) (1:59–4:14)

  5. Install the downpipe

    • Fit it.
    Watch this step (4:14–6:34)

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.

Downpipe install guides for other cars

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