A how-to guide on installing an AM Tuning Honda Civic R18 de-cat exorcist manifold

Recommended tools for this guide:

  • Size 12 spanner
  • Size 10 spanner
  • Size 12 socket
  • Rachard
  • Size 10 socket
  • O2 Sensor socket or a size 17 long socket

If you have just reived your AM Tuning de cat, allow your vehicle engine bay to cool down before starting.

Anton Moisey

Uninstalling your OEM Honda exorcist manifold

Time needed: 30 minutes

This is a simple visual guide, on how to install an AM Tuning de-cat exorcist manifold on a Honda Civic with an R18 engine. From uninstalling your OEM Honda exorcist manifold all the way through to professionally installing your new part.

  1. Unplug your o2 sencer