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PCCM + Install with Bose

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YOUR RESEARCHPCCM + Install with Bose

Leading reported evidence

Replace dash and rear speakers

Performed · outcome unconfirmed

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Performed · outcome unconfirmed · Original poster

The dash and rear speakers have been replaced with aftermarket units, but the door speakers are still Bose.

PCCM + Install with Bose
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Leading evidence: 'Replace dash and rear speakers' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace dash and rear speakers' (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 · 8 captured posts examined · 0 partial discussions

Frequently discussed actions (1)

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Replace dash and rear speakers

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

The dash and rear speakers have been replaced with aftermarket units, but the door speakers are still Bose.

PCCM + Install with Bose
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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.

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

  • Rennlist: 1 discussions

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Generation: 20261027T005001Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Has anyone out there done a DIY install of the PCCM+ on a 996 with the Bose system (or at least Bose speakers)? I have a 2003 C4S that had the Bose system, but now has a double DIN head unit + amp installed. The dash and rear speakers have been replaced with aftermarket units, but the door speakers are still Bose. One of the things I don't know how to determine is if I would need the PCCM+ that's meant to work with the Bose system, or get the one that is not since all I have left from the Bose system is the door speakers and speaker wires? Also, for anyone that's done this install themselves, how much does it differ from a normal stereo install? And... does it require an amplifier or can it connect directly to the speakers? Thanks for all the help!

POST 2Original post

@b3freak Might be able to help with this, he's pretty damned knowledgeable on all this audio on these cars. Good Luck.

POST 3Original post

Quotes source post: 18120582

I've been following all the install threads, but haven't done my own. The one thing that is apparent is that the PCCM+ is compatible with Bose/MOST with much less configuration and troubleshooting than other OEM options. That may not be true for you with all the other changes.

POST 4 / ORIGINAL POSTEROriginal post

Quotes source post: 18120688

I'm just wondering if you need the Bose compatible unit if you no longer have the Bose amp?

POST 5Original post

Quotes source post: 18121108

The biggest issue with any aftermarket installation when you have the Bose amp is the MOST part of it - the fibre optic connections from the head unit to the amp. If you don't have that anymore, maybe the factory wiring has been taken out. If it has, then I think you're looking at a custom installation of any new head unit, whether it's the PCCM+ or any other. You still may be able to use one of the available adapters though.

POST 6 / ORIGINAL POSTEROriginal post

Since I've started this, does anyone have recent info on how much the install would cost at a shop/dealership?

POST 7Original post

Porsche quotes 4.5TU (4.5 hrs) to install on a MOST equipped vehicle.

POST 8Original post

I have a 2004 955 cayenne with Bose. Does anybody know the part number or what unit is needed for capability with Bose?

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