Rennlist

Pic of new motor with X74 hybrid suspension in foreground

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3 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHPic of new motor with X74 hybrid suspension in foreground

Leading reported evidence

Use $86 row m030 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 · Original poster
So, I used $86 RoW M030 springs with X74 struts with the progressive RoW bump stop.
Original post Read captured discussion
Pic of new motor with X74 hybrid suspension in foreground

Frequently discussed work

Adjust ability holes

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
I also added the C4S rear anti sway bar which is hollow and as fat as the GT3 bar without adjust-ability holes.
Original post Read captured discussion
Pic of new motor with X74 hybrid suspension in foreground

Read full discussion summary

Leading evidence: 'Use $86 row m030 springs' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Adjust ability holes' (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 · 3 captured posts examined · 0 partial discussions

Compare 3 other evidence results

Adjust ability holes

Suggestion or failed attempt

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
I also added the C4S rear anti sway bar which is hollow and as fat as the GT3 bar without adjust-ability holes.
Original post Read captured discussion
Pic of new motor with X74 hybrid suspension in foreground

Test drive

Suggestion or failed attempt

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
Please let me know how she handles after you take it for a test drive.
Original post Read captured discussion
Pic of new motor with X74 hybrid suspension in foreground

Use progressive rear springs

Suggestion or failed attempt

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
They use progressive rear springs.
Original post Read captured discussion
Pic of new motor with X74 hybrid suspension in foreground

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 ability holes

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
I also added the C4S rear anti sway bar which is hollow and as fat as the GT3 bar without adjust-ability holes.
Original post Read captured discussion
Pic of new motor with X74 hybrid suspension in foreground

Test drive

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
Please let me know how she handles after you take it for a test drive.
Original post Read captured discussion
Pic of new motor with X74 hybrid suspension in foreground

Use $86 row m030 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 · Original poster
So, I used $86 RoW M030 springs with X74 struts with the progressive RoW bump stop.
Original post Read captured discussion
Pic of new motor with X74 hybrid suspension in foreground

Use progressive rear springs

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
They use progressive rear springs.
Original post Read captured discussion
Pic of new motor with X74 hybrid suspension in foreground

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.

3 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: 20261026T191851Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I installed the spring retaining base on the springs upside down like an idiot, so since I had to take the whole assembly out and flip the ring and re-install it, I thought I might shoot a pic in honor of the stupidness occasion. The good news is that I only screwed up on one side the first install. To re-cap that is an RoW M030 rear spring and bump stops over an X74 rear strut with brand new engine in the background.

POST 2Original post

Re-animator Props out to you becuase you are man enough to admit it...maybe someone will learn from your mistake. Please let me know how she handles after you take it for a test drive.

POST 3 / ORIGINAL POSTEROriginal post

I have had it on for about a month and the handling is phenomenal. I was doing a high speed run and hit a dip in a sweeper. The car became very unsettled from the overly soft 25K mile old stock U.S. standard suspension. Hence, I did some research and found a soft point in the standard X74 from Porsche. They use progressive rear springs. So, I used $86 RoW M030 springs with X74 struts with the progressive RoW bump stop. I also added the C4S rear anti sway bar which is hollow and as fat as the GT3 bar without adjust-ability holes. At $700, the rear was up to X74 spec. For another $86 I added front RoW M030 springs initially with the stock struts, but have currently ordered front X74 spec shocks because the rear springs were so well matched to the dampers. I will post pics and impressions when I get it in and everything re-settles.

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