Ford Focus ST Forum banner

Large Downpipe with Catalyst Sport - Check Engine control light

525 Views 4 Replies 3 Participants Last post by  Baxter
How can I buy Downpipe z Catalyst Sport for Focus mk3 st 2.0 Ecoboost so that the check engine control light IS NOT on? Is it possible? Or maybe I can "cheat" the sensor behind the catalyst so that the light isn't on? I hope you can help me. ps. I want to buy the Downpipe:
1 - 2 of 5 Posts
Did anyone use it and does it work?
1 - 2 of 5 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.