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NHP Catless Mid Pipe... - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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7 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHNHP Catless Mid Pipe... - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Leading reported evidence

Install circuit werks two years ago

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
Installed Circuit Werks two years ago.
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NHP Catless Mid Pipe... - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Read full discussion summary

Leading evidence: 'Install circuit werks two years ago' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Install circuit werks two years ago' (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 · 7 captured posts examined · 0 partial discussions

Compare 1 other evidence results

Replace sound

Suggestion or failed attempt

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
How'd it change the sound?
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NHP Catless Mid Pipe... - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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 circuit werks two years ago

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
Installed Circuit Werks two years ago.
Original post Read captured discussion
NHP Catless Mid Pipe... - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Replace sound

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
How'd it change the sound?
Original post Read captured discussion
NHP Catless Mid Pipe... - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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.

7 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

986Forum: 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: 20261026T222516Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Anybody have the NHP catless mid pipe installed? Happy with the purchase? How'd it change the sound? Notice any performance gain? I'll be under the car to install the Brombacher and thought that as long as I was down there might change to the catless mid pipe. Thanks.

POST 2 / ORIGINAL POSTEROriginal post

Also found the Circuit Werks on EBay. What option works best with the TipTronic?

POST 3Original post

I did this job 2 weeks ago...lube the nuts the night before keep in mind that some will break...I modified my exhaust with the PSE pipes..sounds great very happy with no drone at all. I wrapped my pipes with the heat exhaust wrap just to prevent any wires from melting those pipes get really hot. I feel better response and more power .

POST 4 / ORIGINAL POSTEROriginal post

I went ahead and grabbed the CircuitWerks midpipe. Hopefully all will be well.

POST 5Original post

Installed Circuit Werks two years ago. De-snorkeled at the same time, and like the sound. No SOTP performance improvement detected.

POST 6Original post

I ordered a set of circuit werks as well. Hopefully arrive this week. Probably wont install until oct, as i plan on a fvd muffler same time.

POST 7 / ORIGINAL POSTEROriginal post

Quotes source post: 573160

That is exactly what I'm doing. Should have the FVD delivered in a couple of weeks. Plan to install everything at once.

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