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Failures of JIC Cross coils

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

Discussion summary

YOUR RESEARCHFailures of JIC Cross coils

Leading reported evidence

Install but i afraid none of them had jics

Performed · outcome unconfirmed

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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.

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Performed · outcome unconfirmed · Original poster

6speed forum has quite a bunch of a happy campers who got those JIC Cross installed but I afraid none of them had JICs on for a long enough time.

Failures of JIC Cross coils
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Leading evidence: 'Install but i afraid none of them had jics' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Install but i afraid none of them had jics' (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 · 15 captured posts examined · 0 partial discussions

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Replace ), china made, etc, etc

Suggestion or failed attempt

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Unsuccessful attempts
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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
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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

He says he took off 8 sets of them from cars in last 2 years - #1 failure, rod ends and monoball failure (they use some bottom of the line stuff) #2 strut shaft bearing wear (camber changes), China made, etc, etc.

Failures of JIC Cross coils

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

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

I did have an issue with a broken rod immediately (during test drive after install), and JIC was not too responsive.

Failures of JIC Cross coils
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 but i afraid none of them had jics

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

6speed forum has quite a bunch of a happy campers who got those JIC Cross installed but I afraid none of them had JICs on for a long enough time.

Failures of JIC Cross coils

Replace ), china made, etc, etc

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

He says he took off 8 sets of them from cars in last 2 years - #1 failure, rod ends and monoball failure (they use some bottom of the line stuff) #2 strut shaft bearing wear (camber changes), China made, etc, etc.

Failures of JIC Cross coils

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

I did have an issue with a broken rod immediately (during test drive after install), and JIC was not too responsive.

Failures of JIC Cross coils
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.

  • 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: 20261026T200546Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Just spoke to my mechanic - he pretty much called me an idiot for buying those JIC Cross coils. He says he took off 8 sets of them from cars in last 2 years - #1 failure, rod ends and monoball failure (they use some bottom of the line stuff) #2 strut shaft bearing wear (camber changes), China made, etc, etc. Says I should put PSS10 instead if I cannot afford JRZ. He is probably right - but are JIC Cross so bad? Would be great to see how many of people here had problems with JIC products compared to how many are OK.

POST 2Original post

No personal experience with JIC, but was advised against them by Alex at Sharkwerks. Told me pretty much what your mechanic said, lots of failures. I went with PSS10s instead.

POST 3Original post

I think their warranty/customer service may not be great either. At least, from what I've read from 6speedonline a couple of years ago. I've read the same, failures.

POST 4 / ORIGINAL POSTEROriginal post

Quotes source post: 7590001

6speed forum has quite a bunch of a happy campers who got those JIC Cross installed but I afraid none of them had JICs on for a long enough time. Interesting, interesting... I got them for under $2K price which seemed OK but it seems it was another too good to be true deal. So, still no one here who actually rides on those coils for 2+ years at least?

POST 5Original post

Well, you could get some of the $36 coil packs mentioned in another thread to go whith your JIC couls. Then your mechanic could call you a @#$%^&* idiot! Sorry, I couldn't resist. Seriously, I am sorry you got the JIC coils. Send Ed a PM, maybe he can sell them for you. Also ask how long it took him to realize that he should "ask here" (on Rennlist) BEFORE he bought anything for his car.

POST 6Original post

I have had my JICs on a 996TT for 2 1/2 years and about 17k miles. I did have an issue with a broken rod immediately (during test drive after install), and JIC was not too responsive. I complained alot on 6 speed, which is noted above. I am not aware of any chronic issues, and if they were going bad en masse, there would be lots of screaming. The quality appeared quite good, and at the time were far superior to PSS9. It does look like they are not favored today for some reason (price, or maybe the PSS10s are now better).

POST 7Original post

bilstein quality is best for street coilovers. you need to spend some serious coin to upgrade (ohlins, motons, etc)

POST 8 / ORIGINAL POSTEROriginal post

Quotes source post: 7590440

All that is a highly subjective business plus a lot of stuff depends of affiliation of certain resellers and mechanics with certain vendors. I read about PSS complaints pretty much every day - like, 'clunking' or even broken COs due to whatever reasons. Go figure. Nice to hear that you are for 2+ years on JICs with no issues.

POST 9Original post

Quotes source post: 7590015

So you already bought them? Then why are you asking for opinions? It's either 1) you install them or 2) sell them and get something else. What I do like about the JICs is that the shock travel is not dependent on the height adjustment, unlike the PSS9/PSS10.

POST 10Original post

I've had three JIC sets (993 and two different 964s). Apart from the hassle of actually getting them (long delays, wrong parts sent etc.) no other issues and they all saw pretty significant track duty. That said I have JRZs now on the 996 and they worth saving up for if doing any kind of serious track work IMO. I also tried a set of custom valved Ksports which were surprisingly good- and amazingly good for the money. I have them (factory revalved by Ksport for street/DE) if anyone is interested. Cheap.

POST 11Original post

David, how much, what are the spring weights and how do the Ksports compare to KW v3 for a 2001 996 C2. Thanks.

POST 12Original post

I've had JIC's on my street 996 C2 since '07...no problems...happy camper...

POST 13Original post

Quotes source post: 7591468

Don't want to hijack the thread - pls pm me.

POST 14Original post

Approx 10K miles on mine. No issues. Transformed the car.

POST 15 / ORIGINAL POSTEROriginal post

Quotes source post: 7591672

that`s why I love this forum - a word from people who actually use the product is much more important than any 3rd party opinion... thanks guys.

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