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Aftermarket seat mounting - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

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YOUR RESEARCHAftermarket seat mounting - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Reported or suspected cause

blind reach

Suggestion or failed attempt

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Identified cause
1
Suspected cause
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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 suspect 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.

Suspected cause · Original poster

That's what i figured - probably a blind reach with a ratchet and extension

Aftermarket seat mounting - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Frequently discussed work

Set i sat in

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Unsuccessful attempts
1
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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

A set I sat in that were in a miata (dont know brand/model) I thought the same about the backs & wings but they must of passed fia requirements cause they had the tag on them.

Aftermarket seat mounting - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Read full discussion summary

Leading evidence: 'blind reach' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, the most frequently mentioned possible cause is 'blind reach' (1 discussions; 0 report identifying it and 1 suggest it). The most frequently discussed action is 'Set i sat in' (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 · 19 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Set i sat in

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

A set I sat in that were in a miata (dont know brand/model) I thought the same about the backs & wings but they must of passed fia requirements cause they had the tag on them.

Aftermarket seat mounting - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Test fit of sorts

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

This is just a test fit of sorts.

Aftermarket seat mounting - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use factory mount and slider

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

I think what I'm gonna do is use the factory mount and slider on my oem seats to bottom mount a new seat.

Aftermarket seat mounting - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use tapatalk

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

Sent from my SM-G970U1 using Tapatalk

Aftermarket seat mounting - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Suggestion · Original poster

Sent from my SM-G970U1 using Tapatalk

Aftermarket seat mounting - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Suggestion · Original poster

Sent from my SM-G970U1 using Tapatalk

Aftermarket seat mounting - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Frequently discussed actions (5)

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

Set i sat in

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

A set I sat in that were in a miata (dont know brand/model) I thought the same about the backs & wings but they must of passed fia requirements cause they had the tag on them.

Aftermarket seat mounting - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Test fit of sorts

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

This is just a test fit of sorts.

Aftermarket seat mounting - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use factory mount and slider

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 think what I'm gonna do is use the factory mount and slider on my oem seats to bottom mount a new seat.

Aftermarket seat mounting - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use tapatalk

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

Sent from my SM-G970U1 using Tapatalk

Aftermarket seat mounting - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Suggestion · Original poster

Sent from my SM-G970U1 using Tapatalk

Aftermarket seat mounting - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Suggestion · Original poster

Sent from my SM-G970U1 using Tapatalk

Aftermarket seat mounting - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use those special e style heads

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 those special e style heads, so that means Porsche doesn't want the reused.

Aftermarket seat mounting - 986 Forum - The Community for Porsche Boxster & Cayman Owners
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.

blind reach

No successful repair reported for this finding.

0
Identified cause
1
Suspected cause
0
Reported fixes
Read evidence and context
Discussions that suspect 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.

Suspected cause · Original poster

That's what i figured - probably a blind reach with a ratchet and extension

Aftermarket seat mounting - 986 Forum - The Community for Porsche Boxster & Cayman Owners
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.

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

  • 986Forum: 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: 20261026T222516Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

As with all these projects, the devil is in the details... Im down the rabbit hole of new seats (no definitive plans yet but I'm in love with the braum falcon x series) and I pulled out the passenger seat tonight just trying to get a feel for the mounting system and what I need to be looking for. Here's my question - assuming that most of these seats don't recline and aren't mounted on sliders, how the hell do you get to all 4 bolts to mount the thing to the floor? It seems like sliders are mandatory - or are aftermarket seats just that much shorter front to back so all 4 holes are exposed at the same time? Sent from my SM-G970U1 using Tapatalk

POST 2Original post

They would have to slide. How else could someone who was 5'2 reach the pedals vs someone who was 5'9? Otherwise the seats are going to be in a static position.

POST 3 / ORIGINAL POSTEROriginal post

This is my first time messing with seats so I only know what I've read, but I thought that a lot of racers mounted seats in surely to the floor bracket at their desired position to save on weight and to drop an extra 1/2" for roll bar clearance. I don't think that I've touched my seat slider since I've purchased the car so I don't really care of I have them, and I like the idea of dropping down closer to the floor. But i can't figure out how you could possibly get away with that considering the location of the bolt holes Sent from my SM-G970U1 using Tapatalk

POST 4Original post

my fixed sparco seats are on a planted mount, which raises them up a it. The front bolts are easy to get to but the rears are a real ********************. I'm sure you could find a way to make the situation better, but I've got the seats where I want them so they don't come out often.

POST 5 / ORIGINAL POSTEROriginal post

That's what i figured - probably a blind reach with a ratchet and extension I bought some 370z seat brackets just to compare and I struck me how much longer distance there is between the front and rear mounting bolts. That would probably help in this situation but would still be a pain I'm the ass with a fixed back seat. I think what I'm gonna do is use the factory mount and slider on my oem seats to bottom mount a new seat. I think I figure out last night how to unbolt them without drilling any rivets. I'll keep everyone posted. Sent from my SM-G970U1 using Tapatalk

POST 6Original post

IIRC I have seen a post here regarding limited torque cycles on the stock seat mounting bolts. Do have a search....

POST 7 / ORIGINAL POSTEROriginal post

Quotes source post: 639738

They use those special e style heads, so that means Porsche doesn't want the reused. I was planning on replacing them with new 10.9 grade when all is sorted. Thanks for the heads up! Sent from my SM-G970U1 using Tapatalk

POST 8Original post

I drilled and tapped the holes out to 1/2". Rock solid now

POST 9 / ORIGINAL POSTEROriginal post

Did you enlarge the existing holes or drill new ones altogether?

POST 10 / ORIGINAL POSTEROriginal post

Quotes source post: 639757

Did you enlarge the existing holes or drill new ones altogether? Sent from my SM-G970U1 using Tapatalk

POST 12Original post

Quotes source post: 639738

Here is my solution to floor mounting the seats, and I think it also has some info about the issue that you mention: http://986forum.com/forums/performance-technical-chat/77203-arp-accessory-studs-race-seat-mounting.html

POST 13 / ORIGINAL POSTEROriginal post

Quotes source post: 639852

Thanks for posting that link, very interesting stuff. I am a bit confused though, how do the studs help you? By eliminating the guess work of lining up the holes?

POST 14Original post

Quotes source post: 639875

In the back, I have to start the bolts by feel (can't see) in a very tight space while the seat pushes against the center tunnel,, where with the studs, the seat drops right onto the rear studs and I just have to thread the nut on, also by feel in a very tight space, but easier :-)

POST 15 / ORIGINAL POSTEROriginal post

Quotes source post: 639892

That makes sense, I appreciate the suggestion! Have you had any problems with those studs loosening up in the odd bolt-cut threads? Sent from my SM-G970U1 using Tapatalk

POST 16 / ORIGINAL POSTEROriginal post

Next question - out of sheer ignorance, again... How rigid are fia certified seats? For ****************s and gigs a bought a pair of nrg frp300 seats. Very nice looking but I was surprised by how flexible the main back and especially the shoulder wings are. Before everyone flips out, I be don't plan on keeping the nrg seats. I'm talking safety seriously and will ultimately install fia certified seats. This is just a test fit of sorts. Sent from my SM-G970U1 using Tapatalk

POST 17Original post

A set I sat in that were in a miata (dont know brand/model) I thought the same about the backs & wings but they must of passed fia requirements cause they had the tag on them. I wasn't much of a fan cause I just couldn't get comfortable in them.

POST 18 / ORIGINAL POSTEROriginal post

Quotes source post: 639968

Thanks for letting me know, that's helpful I'm not crazy about the comfort of these seats. The oem seats are def more cushy and these are a bit too narrow around the middle of the back where my dad-bod chest starts to widen out. I'm hoping that the braum seats are better in this regard. Sent from my SM-G970U1 using Tapatalk

POST 19Original post

Find someone with a mid 80's 911 or 944 that has sport seats. Talk about comfort and great on the track

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