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Exhaust - Page 1 - Porsche General - PistonHeads UK

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4 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

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YOUR RESEARCHExhaust - Page 1 - Porsche General - PistonHeads UK

Leading reported evidence

Install system

Performed · outcome unconfirmed

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 performed work without a confirmed outcome: 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.

Performed · outcome unconfirmed · Original poster
When I visited they had just fitted a system to an original GT40 and had 4 more GT40 exhausts to complete in April.
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Exhaust - Page 1 - Porsche General - PistonHeads UK

Read full discussion summary

Leading evidence: 'Install system' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Install system' (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 · 4 captured posts examined · 1 partial discussions

Compare 1 other evidence results

Test on a rolling road

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that performed work without a confirmed outcome: 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.

Performed · outcome unconfirmed · Original poster
Supposed to add about 15 bhp, although the exhaust that was fitted to another Carrera added 19bhp as tested on a rolling road.
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Exhaust - Page 1 - Porsche General - 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.

Install system

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that performed work without a confirmed outcome: 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.

Performed · outcome unconfirmed · Original poster
When I visited they had just fitted a system to an original GT40 and had 4 more GT40 exhausts to complete in April.
Original post Read captured discussion
Exhaust - Page 1 - Porsche General - PistonHeads UK

Test on a rolling road

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that performed work without a confirmed outcome: 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.

Performed · outcome unconfirmed · Original poster
Supposed to add about 15 bhp, although the exhaust that was fitted to another Carrera added 19bhp as tested on a rolling road.
Original post Read captured discussion
Exhaust - Page 1 - Porsche General - 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.

4 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: 20261027T154520Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1Original post

what sort of money are they PAC? and what power/noise increases do they claim? Thinking of one for my 993, that's all. Cheers

POST 2 / ORIGINAL POSTEROriginal post

Scottster, £1600 + VAT, for a full system (i.e including heat exchangers). Supposed to add about 15 bhp, although the exhaust that was fitted to another Carrera added 19bhp as tested on a rolling road. I've only heard the exhaust whilst idling and sounded nice. Apparently from around 4000 rpm upwards, becomes very loud and race sounding. The system itself looks nothing like the original Porsche system (look far better) and you can shoose the tailpipe size and whether it is rolled in our out. When I visited they had just fitted a system to an original GT40 and had 4 more GT40 exhausts to complete in April. Wait time is about 6-8 weeks which is frustrating as I wanted mine ready for mid may as i'm off to France for a few days with PCGB and also up to Porsche in the Park the week after. Worth having a look mate. Cheers

POST 3Original post

Yep they are a great supplier. Had a cat bypass fitted Also consider www.longlifeexhausts.co.uk

POST 4 / ORIGINAL POSTEROriginal post

Took a visit to Hayward and Scott today in Basildon. Just ordered a full free flow system and can't wait!! (Thats my 30th birthday present to myself) They reckon it will be about 6 weeks until it will be ready to fit. Very helpful manager and the exhaust system sounds superb.

This is a source reference. Confirm exact model applicability in the original material.