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Exhaust system upgrade options

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7 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHExhaust system upgrade options

Leading reported evidence

Use mint ones aren't cheap

Performed · outcome unconfirmed

No successful repair reported for this finding.

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Reported fixes
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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

I considered getting new tips but they are expensive and used mint ones aren't cheap.

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Exhaust system upgrade options
Frequently discussed work

Replace oem parts

No successful repair reported for this finding.

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0
Unsuccessful attempts
1
Discussions
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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

Looking at the Fabspeed Supercup or Maxflo performance exhaust system to replace OEM parts for my 996.1 C4 manual.

Original post Read captured discussion
Exhaust system upgrade options
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Leading evidence: 'Use mint ones aren't cheap' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace oem parts' (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.

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1 matching discussions · 7 captured posts examined · 0 partial discussions

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Replace oem parts

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

Looking at the Fabspeed Supercup or Maxflo performance exhaust system to replace OEM parts for my 996.1 C4 manual.

Original post Read captured discussion
Exhaust system upgrade options

Set on ebay and polished them up

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

I found a set on eBay and polished them up to look like new.

Original post Read captured discussion
Exhaust system upgrade options
Frequently discussed actions (3)

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

Replace oem parts

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

Looking at the Fabspeed Supercup or Maxflo performance exhaust system to replace OEM parts for my 996.1 C4 manual.

Original post Read captured discussion
Exhaust system upgrade options

Set on ebay and polished them up

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

I found a set on eBay and polished them up to look like new.

Original post Read captured discussion
Exhaust system upgrade options

Use mint ones aren't cheap

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

I considered getting new tips but they are expensive and used mint ones aren't cheap.

Original post Read captured discussion
Exhaust system upgrade options
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.

  • Rennlist: 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: 20261026T212127Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Looking at the Fabspeed Supercup or Maxflo performance exhaust system to replace OEM parts for my 996.1 C4 manual. Recently got their catalytic converter x-pipe when the OEM cat went out, and I'm certainly happy with the sound and performance. Supercup apparently comes with more of a torque boost but lower hp than the Maxflow, but I believe I'd favor a (lower end) torque boost vs. hp - and with the lower price point on the Supercup. Thoughts on this? Also, any feedback on performance for keeping OEM tips or not with either or these products? Thank You

POST 2Original post

I generally like to stick with OEM tips regardless of the exhaust. Also, I have had both supercups and maxflos on my 996.1 3.4. super cups were fabulous on the track You Tube but supercups had drone for street driving that I couldn't deal with so I moved to maxflos which was great for street but not so much excitement for track. Now that I have a 3.8 and the car is pretty much track only I have a Dundon exhaust.

POST 3Original post

I also vote OEM tips - nothing else really looks as good IMO

POST 6Original post

I ended up with the top gear mufflers, good fitment, and sound for the price. I considered getting new tips but they are expensive and used mint ones aren't cheap. I cleaned mine up best I could and straightened them out on reinstall, they were sitting a bit crooked because of the rusted hardware.

POST 7Original post

Quotes source post: 16567311

I really like the tequipment tips. I found a set on eBay and polished them up to look like new. They fit the opening better and are much larger and aggressive looking. https://www.pelicanparts.com/catalog...tec996_pg1.htm

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