992 S with Armytrix Catback

Reply Subscribe

12-03-2021, 04:58 AM

#16

stef@europipe

Basic Sponsor
Rennlist
Site Sponsor

Join Date: Jan 2020

Posts: 487

Received 360 Likes on 166 Posts

Quote:

Originally Posted by IvanzoomskI

I spoken to a tuner who said that the OPF filter is part of the cats, so when you replace the cats you always get a CEL.

Your tuner is correct. However, on our sport exhaust we were able to mimic the correct differential pressure of the OPF and have no CEL.

Reply Like

Reply Share