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Porsche Club GB

996 C4S queries

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

Discussion summary

YOUR RESEARCH996 C4S queries

Leading reported evidence

Install ohlins kit

Performed · outcome unconfirmed

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 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 can only think of one member who has fitted the Ohlins kit -

996 C4S queries
Frequently discussed work

Adjust ride height

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

If you go with Ohlins coilovers, I would have thought that you could adjust the ride height to suit.

996 C4S queries
Read full discussion summary

Leading evidence: 'Install ohlins kit' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Adjust ride height' (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 · 5 captured posts examined · 0 partial discussions

Compare 3 other evidence results

Adjust ride height

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

If you go with Ohlins coilovers, I would have thought that you could adjust the ride height to suit.

996 C4S queries

Check bulbs

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

The Litronics are a mystery to me - like I said, try pulling out the headlamp and check the bulbs.

996 C4S queries

Replace shocks, the ride height won't

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

The ride height depends on the spring length (the platform heights on the shocks are the same for M029 and M030 suspension) so if you only change the shocks, the ride height won't change.

996 C4S queries
Frequently discussed actions (4)

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

Adjust ride height

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

If you go with Ohlins coilovers, I would have thought that you could adjust the ride height to suit.

996 C4S queries

Check bulbs

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

The Litronics are a mystery to me - like I said, try pulling out the headlamp and check the bulbs.

996 C4S queries

Install ohlins kit

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 can only think of one member who has fitted the Ohlins kit -

996 C4S queries

Replace shocks, the ride height won't

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

The ride height depends on the spring length (the platform heights on the shocks are the same for M029 and M030 suspension) so if you only change the shocks, the ride height won't change.

996 C4S queries
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.

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

  • Porsche Club GB: 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: 20261026T100758Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

A few miscellaneous queries as I look to improving the 996 C4S for summer 1. Can anyone confirm if Recaro Sportster CS Cross (being the flat base version more similar to the OEM sports seats) actually fit in a 996 ? 2. I plan to change out the shocks as they are now 18 years old. I was thinking Ohlins but I want to keep the stock C4S ride height - is it possible ? 3. My book records the codes for headlight washers only and when I took it to JZM for few fix ups one of the items they identified and repaired was broken self levelling arms. Does this mean despite the options codes that I have Litronics ? The lights aren’t great but perhaps just needs new bulbs and a repolish of the glass. thanks for any advice. Fairly new to Porsche. Planning a 928 next.

POST 2Original post

Welcome Matt! The ride height depends on the spring length (the platform heights on the shocks are the same for M029 and M030 suspension) so if you only change the shocks, the ride height won't change. Unless you are thinking of coilovers, of course. If the reason for change is age/loss of efficiency, maybe consider Bilstein B6's. I fitted them to my 996 Turbo, and they were a great improvement. Option 601 is Litronics. Does your book or boot lid sticker show that? I don't believe the levelling system would work on non-Litronics, so it would seem logical that you have them. I would try removing a headlight and take a peek at the bulbs. i can't help with the seats, I'm afraid. They look nice though!

POST 3 / ORIGINAL POSTEROriginal post

thanks Richard. The Ohlin’s R&T are coilovers - though it I can’t get an answer perhaps I’ve just change to new OEM springs and B6 or B8 shocks The book doesn’t show 601 hence my confusion. All my research suggests that if you have headlight washers and self levelling, they should be Litronic ?????

POST 4Original post

If you go with Ohlins coilovers, I would have thought that you could adjust the ride height to suit. If it was me, I would have a word with Chris Franklin at Center Gravity, as he probably has more experience of 996 setups than anyone else in the country. Lovely chap, and in my experience always happy to help. He refurbed my Turbo when the B6's were fitted. By the way, standard 996 shockers aren't standard Bilsteins - they are re-valved to suit. Often called "the accountant's choice" of shock absorber. Real B6's are a big improvement. I can only think of one member who has fitted the Ohlins kit - https://www.porscheclubgb.com/forum/tm.aspx?m=966307 The Litronics are a mystery to me - like I said, try pulling out the headlamp and check the bulbs.

POST 5 / ORIGINAL POSTEROriginal post

Thanks. Porsche suspension options aren‘t simple. Turns out even the "C4S has Turbo Brake’s and suspension” line isn’t quite true

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