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H&R springs Bilstein Struts- poor handling

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

Discussion summary

YOUR RESEARCHH&R springs Bilstein Struts- poor handling

Leading reported evidence

Install coil overs

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

Mine was horrible after I installed my coil overs and before I got it aligned.

H&R springs Bilstein Struts- poor handling
Frequently discussed work

Check alignment, any other thoughts

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

im going to bring it back to check alignment, any other thoughts?

H&R springs Bilstein Struts- poor handling
Read full discussion summary

Leading evidence: 'Install coil overs' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check alignment, any other thoughts' (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 · 9 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Replace any worn parts, new bilstein b8 struts

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

Replaced any worn parts, new Bilstein b8 struts with H&R springs, new Michelin super sport tires and alignment at a shop that I normally trust (Boston Sports Car in Weston).

H&R springs Bilstein Struts- poor handling

Check alignment, any other thoughts

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 · Original poster

im going to bring it back to check alignment, any other thoughts?

H&R springs Bilstein Struts- poor handling

Check tire pressure

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

First thought always to check tire pressure, then toe.

H&R springs Bilstein Struts- poor handling

Repair /

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

Very knowledgeable guys on engines and repair/replace but not modification experts.

H&R springs Bilstein Struts- poor handling
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.

Check alignment, any other thoughts

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

im going to bring it back to check alignment, any other thoughts?

H&R springs Bilstein Struts- poor handling

Check tire pressure

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

First thought always to check tire pressure, then toe.

H&R springs Bilstein Struts- poor handling

Install coil overs

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

Mine was horrible after I installed my coil overs and before I got it aligned.

H&R springs Bilstein Struts- poor handling

Repair /

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

Very knowledgeable guys on engines and repair/replace but not modification experts.

H&R springs Bilstein Struts- poor handling

Replace any worn parts, new bilstein b8 struts

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

Replaced any worn parts, new Bilstein b8 struts with H&R springs, new Michelin super sport tires and alignment at a shop that I normally trust (Boston Sports Car in Weston).

H&R springs Bilstein Struts- poor handling

Replace but not modification experts

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

Very knowledgeable guys on engines and repair/replace but not modification experts.

H&R springs Bilstein Struts- poor handling
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.

9 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.

1 acknowledgements have no verified action link; they do not establish a repair result.

Outcome without a verified action link

That immediately solved the problem without even aligning it.

No unique explicit quoted action; no causal link assigned

Generation: 20261027T022239Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi all, I rebuilt the front and rear suspension on my 2001 c4 cab. Replaced any worn parts, new Bilstein b8 struts with H&R springs, new Michelin super sport tires and alignment at a shop that I normally trust (Boston Sports Car in Weston). Car just doesn�t seem right, I�m no race car driver but it feels a little numb. Requires more steering input than seems right and seems nervous at highway speed. im going to bring it back to check alignment, any other thoughts? thanks!

POST 3Original post

How many miles on the new Michelins ? Could be the mold release compound hasn't worn off yet .

POST 4Original post

Did you get the correct springs for the C4/Cab? I believe they have a higher spring rate. But likely alignment.

POST 5Original post

My car was a nightmare on the road after installing coilovers but before aligning it. I didn�t have time to do the coilover install myself so I had local Porsche shop do it. They apparently messed around with the ride heights and got the corner balancing all out of whack in addition to the alignment. Very knowledgeable guys on engines and repair/replace but not modification experts. That was the scariest car I ever drove. Once I got it properly setup the handling was outstanding. It really depends on your car and specific circumstances. I had a Z3 that was very squirrels when I bought it and was going to re-do the whole suspension, but decided to change to all new tires first. That immediately solved the problem without even aligning it. The tires didn�t look that bad, either, but sometimes your eyes deceive you.

POST 6Original post

Alignment is my first thought too. A nervous car at speed can be a sign of toe out at either end. It is not uncommon for a lowered car to have issues with getting the rear end aligned properly, sometimes requiring aftermarket suspension arms that allow for greater adjustment range.

POST 7Original post

Yup. First thought always to check tire pressure, then toe. Go from there.

POST 8Original post

Mine was horrible after I installed my coil overs and before I got it aligned. Was a scary trip to the alignment shop. The toe was WAY out and the car darted all over. That was on slower roads with little to no traffic. A freeway would have been a nightmare.

POST 9Original post

Quotes source post: 18242918

This is why I did a string alignment on mine after refreshing the suspension and before driving it (very far -- I did trundle down the road and back, less than two miles, to settle things). It was fiddly but kind of fun in a nerdy way.

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