can some explain to me what the cel part means on cats I've look at some and some are 100 cel and some say 200 cel ? Also if I put straight through cat less pipes on would this bring up any warnings etc on dash if so how to over come this. ??
Discussion summary
YOUR RESEARCHBuying new cats
1 matching discussions were examined; no attributable action/outcome evidence was detected. No consensus or repair conclusion is claimed.
Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.
Read captured repliesInsufficient extracted evidence does not mean there is no answer in the original discussions.
1 matching discussions · 5 captured posts examined · 0 partial discussions
Coverage and how to read this overview
Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.
5 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.
- Porsche Club GB: 1 discussions
0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.
0 acknowledgements have no verified action link; they do not establish a repair result.
Generation: 20261026T150451Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources
Cells per square inch which for a stock OEM exhaust will typically be 400, for a street or TuV sport exhaust 200 cells per square inch, and 100 for a race system. See http://speed.academy/how-.talytic-converters-work/ Cel is Check Engine Light in other words an error message from the engine management system.
I have just put dansk ss 200 cell om mine, amazing sound above 4k, also did a bit of painting touching brackets back of engine etc. Looks really smart from behind !!!.
200's for me sourcrd thtough Design 911 - performance increase noticeable, and no adjustments necessary!
What cats did you get I thinking of dansk to go with the rest of my system. I also spoke to a friend of mine in the Motorsport seen and he said that if nothing done to the engine like a remap it's a waste of time. Now iam well confused.
This is a source reference. Confirm exact model applicability in the original material.
