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Planet-9

2008 Porsche 987 Cayman Audio upgrade

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

Discussion summary

YOUR RESEARCH2008 Porsche 987 Cayman Audio upgrade

Leading reported evidence

Use original

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

I am using the original

Original post Read captured discussion
2008 Porsche 987 Cayman Audio upgrade
Frequently discussed work

Replace head unit

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

Essentially, I've been digging through old threads/posts on the options if one wants to keep most/all of the factory wiring but replace the head unit but not having the use the fiber converter.

Original post Read captured discussion
2008 Porsche 987 Cayman Audio upgrade
Read full discussion summary

Leading evidence: 'Use original' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace head unit' (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.

Read captured replies

1 matching discussions · 11 captured posts examined · 1 partial discussions

Compare 4 other evidence results

Replace head unit

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

Essentially, I've been digging through old threads/posts on the options if one wants to keep most/all of the factory wiring but replace the head unit but not having the use the fiber converter.

Original post Read captured discussion
2008 Porsche 987 Cayman Audio upgrade

Replace i make

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’m keeping everything and if I sell her one day they will be fully ITK about the audio changes I make.

Original post Read captured discussion
2008 Porsche 987 Cayman Audio upgrade

Use factory wiring

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

and I'm assuming have a separate amp (unless you can use the factory wiring to put line level out to the factory speakers?)

Original post Read captured discussion
2008 Porsche 987 Cayman Audio upgrade

Use fiber converter

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

Essentially, I've been digging through old threads/posts on the options if one wants to keep most/all of the factory wiring but replace the head unit but not having the use the fiber converter.

Original post Read captured discussion
2008 Porsche 987 Cayman Audio upgrade
Frequently discussed actions (6)

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

Replace head unit

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

Essentially, I've been digging through old threads/posts on the options if one wants to keep most/all of the factory wiring but replace the head unit but not having the use the fiber converter.

Original post Read captured discussion
2008 Porsche 987 Cayman Audio upgrade

Replace i make

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’m keeping everything and if I sell her one day they will be fully ITK about the audio changes I make.

Original post Read captured discussion
2008 Porsche 987 Cayman Audio upgrade

Use factory wiring

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

and I'm assuming have a separate amp (unless you can use the factory wiring to put line level out to the factory speakers?)

Original post Read captured discussion
2008 Porsche 987 Cayman Audio upgrade

Use fiber converter

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

Essentially, I've been digging through old threads/posts on the options if one wants to keep most/all of the factory wiring but replace the head unit but not having the use the fiber converter.

Original post Read captured discussion
2008 Porsche 987 Cayman Audio upgrade

Use most (fiber optic) converter

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

and use a MOST (fiber optic) converter for your non fiber head unit OR ditch the

Original post Read captured discussion
2008 Porsche 987 Cayman Audio upgrade

Use original

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 am using the original

Original post Read captured discussion
2008 Porsche 987 Cayman Audio upgrade
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.

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

  • Planet-9: 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: 20261027T060112Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1Original post

I can’t wait for Saturday morning! I’m taking my 987 for an Audio upgrade which is going to add good value to the car. I’m putting in a Pioneer SPH - DA360DAB wireless Apple CarPlay / Android auto system. I am using the original Bose speakers though. This will modernise a great machine with the latest technology. Out with the old Din 2 and in with the touchscreen. This work is going to take 2 hours to complete and cost me £1.1k to bring this Gen.1 up to date. For me, it’s a no brainer decision, but it would be interesting to know if others have or will be doing the same. Let me know. I will also add pictures of the before and after 💪🏻

POST 2Original post

Post the results/impressions after! As you are keeping the bose speakers - what is the plan for the Bose amp ? From what I can gather there are two options - keep the bose amp and use a MOST (fiber optic) converter for your non fiber head unit OR ditch the bose amp and I'm assuming have a separate amp (unless you can use the factory wiring to put line level out to the factory speakers?) Essentially, I've been digging through old threads/posts on the options if one wants to keep most/all of the factory wiring but replace the head unit but not having the use the fiber converter.

POST 3Original post

I’m keeping the optic wiring including the Bose Amp . The additional material I need to make these changes is going to cost about £480 hence why the job overall is going to cost £1.1k inc of labour. I’ll post pictures for sure 👍🏻

POST 4Original post

Make sure the workmanship is top notch and don't throw away anything! The one thing that bugs me about my 987 is the last owner put in a headunit with bluetooth/phone mic and god know what else. My rear speakers either don't work or aren't there, the 6-disc changer in the frunk is missing the insert that holds the discs, and whoever did the mic install scratched up the A-pillars. I want to return my car to stock "ish" form but with the missing/unknown components its just not worth it, which saddens me. You are the cars current caretaker but if you sell one day the next guy would appreciate it if you left notes on what you did and included the stock parts.

POST 5Original post

I’m keeping everything and if I sell her one day they will be fully ITK about the audio changes I make. I will most probably give them the option to keep it with the upgrade or put the system back to its original state. I’m a good owner👌🏻

POST 7Original post

Look great! How is the sound? What is the make of the double din surround - the color match in the photos seems pretty good.

POST 8Original post

It’s a Pioneer SPH - DA360DAB wireless Apple CarPlay / Android auto system. The faceplate and materials are from Germany hence the perfect fit and colour match👌🏻

POST 9Original post

Did you had to buy the faceplate separately? If yes where? Thanks

POST 10Original post

I did have to pay for the faceplate including materials separately, but the fella at the Audio shop got them for me from Germany. Unfortunately, I don’t know the supplier.

POST 11Original post

Cruchfield in the U.S. sells faceplates and custom wiring harnesses for these units as well. The materials I received when I purchased the DMH-W4660NEX were all top notch. I did order the black faceplate , because I don't love the champagne factory accent color, but now I think I've made a mistake and may order another one in the factory color.

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