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981 GT4 standard exhaust manifolds. Wanted! - Page 1 - Boxster/Cayman - PistonHeads UK

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5 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

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YOUR RESEARCH981 GT4 standard exhaust manifolds. Wanted! - Page 1 - Boxster/Cayman - PistonHeads UK

Leading reported evidence

Replace on an exchange basis

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
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Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

Cargraphics and a few other offer this type of change on an exchange basis.

Original post Read captured discussion
981 GT4 standard exhaust manifolds. Wanted! - Page 1 - Boxster/Cayman - PistonHeads UK
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Leading evidence: 'Replace on an exchange basis' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace on an exchange basis' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

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1 matching discussions · 5 captured posts examined · 1 partial discussions

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Replace standard cats

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

Ah, now the plan is to replace the standard cats with 200 cell units.

Original post Read captured discussion
981 GT4 standard exhaust manifolds. Wanted! - Page 1 - Boxster/Cayman - PistonHeads UK

Suggestion

Ah, now the plan is to replace the standard cats with 200 cell units.

Original post Read captured discussion
981 GT4 standard exhaust manifolds. Wanted! - Page 1 - Boxster/Cayman - PistonHeads UK
Frequently discussed actions (2)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Replace on an exchange basis

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

Cargraphics and a few other offer this type of change on an exchange basis.

Original post Read captured discussion
981 GT4 standard exhaust manifolds. Wanted! - Page 1 - Boxster/Cayman - PistonHeads UK

Replace standard cats

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

Ah, now the plan is to replace the standard cats with 200 cell units.

Original post Read captured discussion
981 GT4 standard exhaust manifolds. Wanted! - Page 1 - Boxster/Cayman - PistonHeads UK

Suggestion

Ah, now the plan is to replace the standard cats with 200 cell units.

Original post Read captured discussion
981 GT4 standard exhaust manifolds. Wanted! - Page 1 - Boxster/Cayman - PistonHeads UK
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.

  • PistonHeads: 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: 20261026T183130Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi there Looking for a pair of standard GT4 exhaust manifolds/ headers for my 981 GT4 If anyone has upgraded theirs and is fed up with tripping over the old ones in the garage, please let me know. Many thanks Roger

POST 2Original post

Sounds interesting, what you gonna do with them?

POST 3 / ORIGINAL POSTEROriginal post

Ah, now the plan is to replace the standard cats with 200 cell units. I have a very talented mate! Let’s see what happens. Plan B is to take the standard ones of my car and have them modified. The process will take a week , so this is simply an idea to short circuit the time. Roger

POST 4Original post

Rogere said: Ah, now the plan is to replace the standard cats with 200 cell units. I have a very talented mate! Let’s see what happens. Plan B is to take the standard ones of my car and have them modified. The process will take a week , so this is simply an idea to short circuit the time. Roger I thought so. Very good. Cargraphics and a few other offer this type of change on an exchange basis. Look forward to reading about your experience with it.

POST 5 / ORIGINAL POSTEROriginal post

I didn’t realise that Cargraphics etc offered that as a service. The appeal is keeping as much visual as standard, but with improved breathing. I’m a bit of a novice in this field. Have to admit it looks like one persons dream is another’s nightmare! My plan, originally, was to fit the IMD plenum, plus the 82 throttle body. Add in better air filters and then 200 cell cats. Working on the principal of the engine being an air pump as gleaned from other posts on this forum. I spent a lot of time today with a very good mate who has an amazing amount of experience with Porsche GT engines. His comments were very enlightening. Let’s see how this pans out! Roger

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