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911uk

MO30, or not MO30...?

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

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YOUR RESEARCHMO30, or not MO30...?

Reported or suspected cause

mo30 and how much is due

Reported cause

No successful repair reported for this finding.

1
Identified cause
0
Suspected cause
0
Reported fixes
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 report identifying a cause
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.

Reported cause · Original poster

It does bang and crash, I'm not sure how much of that is due to the MO30 and how much is due to it just being old though!

MO30, or not MO30...?
Frequently discussed work

Install with mo30

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

My car was definitley fitted with MO30 from factory as confirmed by the sticker under the bonnet, but the ride height looks high so I wonder whether it may have been replaced with a standard suspension setup sometime during it's life.

MO30, or not MO30...?
Read full discussion summary

Leading evidence: 'mo30 and how much is due' (1 discussions report identifying this cause; no attributable repair resolution). Across 1 matching discussions, the most frequently mentioned possible cause is 'mo30 and how much is due' (1 discussions; 1 report identifying it and 0 suggest it). The most frequently discussed action is 'Install with mo30' (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 · 15 captured posts examined · 1 partial discussions

Compare 3 other evidence results

Install with mo30

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 · Original poster

My car was definitley fitted with MO30 from factory as confirmed by the sticker under the bonnet, but the ride height looks high so I wonder whether it may have been replaced with a standard suspension setup sometime during it's life.

MO30, or not MO30...?

Replace with a standard suspension setup sometime during it's life

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 · Original poster

My car was definitley fitted with MO30 from factory as confirmed by the sticker under the bonnet, but the ride height looks high so I wonder whether it may have been replaced with a standard suspension setup sometime during it's life.

MO30, or not MO30...?

Run m030 dampers and h&r springs

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'm running M030 dampers and H&R springs for something pretty close.

MO30, or not MO30...?
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.

Install with mo30

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

My car was definitley fitted with MO30 from factory as confirmed by the sticker under the bonnet, but the ride height looks high so I wonder whether it may have been replaced with a standard suspension setup sometime during it's life.

MO30, or not MO30...?

Replace with a standard suspension setup sometime during it's life

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

My car was definitley fitted with MO30 from factory as confirmed by the sticker under the bonnet, but the ride height looks high so I wonder whether it may have been replaced with a standard suspension setup sometime during it's life.

MO30, or not MO30...?

Run m030 dampers and h&r springs

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'm running M030 dampers and H&R springs for something pretty close.

MO30, or not MO30...?
Reported and suspected causes (1)

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

mo30 and how much is due

No successful repair reported for this finding.

1
Identified cause
0
Suspected cause
0
Reported fixes
Read evidence and context
Discussions that report identifying a cause
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.

Reported cause · Original poster

It does bang and crash, I'm not sure how much of that is due to the MO30 and how much is due to it just being old though!

MO30, or not MO30...?
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.

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

  • 911uk: 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: 20261026T205155Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Quick question for you all. My car was definitley fitted with MO30 from factory as confirmed by the sticker under the bonnet, but the ride height looks high so I wonder whether it may have been replaced with a standard suspension setup sometime during it's life. Judging by the ride height, what do you lot think? ......and I know it's filthy, but it's a daily and I enjoy taking the 'scenic' route :wink:

POST 3Original post

Think you only get a 10mm drop with MO30, but some H&R springs on you will drop in 25/30mm 🤘

POST 4Original post

Looks like M030 to me. You have a consistent arch gap all the way round the tyre. Standard suspension has a slightly larger gap at the top. You also have a bit of rake although it's hard to be sure with the body kit.

POST 5Original post

Not sure if this helps but this is mine... any excuse to upload a pic of the car [/img]

POST 6Original post

I'd say it still has the MO30 setup when compared to mine on the standard wheels (indicators are a good reference point).

POST 8Original post

I have M030 on mine and hate it - far too jiggly for our roads!

POST 9 / ORIGINAL POSTEROriginal post

It does bang and crash, I'm not sure how much of that is due to the MO30 and how much is due to it just being old though! Making the comparison from the images posted and noting what Griffter said about the arch gap I guess it must still be on it's original setup. I think aesthetically I'd like the car a little lower, the GT3 looks lower than the MO30, anyone have any idea how much lower the MK1 GT3 is over standard on these?

POST 10Original post

I've got new m030 and it's jiggly and crashy!

POST 11Original post

996.1 GT3 is something like 25mm lower than your M030. I'm running M030 dampers and H&R springs for something pretty close.

POST 12Original post

Yep, unfortunately (or fortunately) things have moved on a lot in the nigh on 25 years since the M030 stuff was designed. I'd urge anyone to buy proper recognised coilovers. Even second hand and have them rebuilt. The ride is a revelation after M030. Regarding GT3 ride height. The rear subframe is mounted solidly, hence it sits higher in the shell, so the suspension appears lower than a Carrera. The suspension isn't just shorter or lowered more. So you still get the suspension travel even though it appears to sit lower.

POST 14Original post

Yes I'm pretty sure that's M030 ride height. My non-M030 C2 looked taller. I found the above side picture but annoyingly, looking closer at this picture it may have been before I replaced the front springs and dampers (so showing some sag at the front -not helpful-) but the rears are fresh in this pic. The difference isn't huge, but definitely felt it had a larger gap at the top when I looked from the side.

POST 15Original post

Just taken some measurements, hope it helps. My M030 kit is 30 months/ 8k miles old. Measuring from the top edge of the centre cap to the arch is 321mm front and 322mm rear.

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