Quote:
Originally Posted by marinb
Thanks. I didn't see that write up before.
So what's the difference / benefit of metallic vs. ceramic?
I'm on the fence for this GB. I don't think I want to run catless, so I'm trying to figure out if it's worth running the 300 CEL vs OE Cats (currently have Fabspeed headers and Evolve tune).
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There was some
CAT discussion in the poll thread, not sure if you saw that.
I'm not an expert on CATs so I'll leave that theoretical discussion to others.
My main thinking is that since I'm eliminating the header CATs & OE section 1 CATs;
the 300s have the best shot at remaining compliant & keeping the rear O2s happy.
I also want to keep my OE section unmodified so that I can always restore the OE setup when the time comes.