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991.2 S to GT4 - anyone done this? - Page 1 - Boxster/Cayman - PistonHeads UK

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

Discussion summary

YOUR RESEARCH991.2 S to GT4 - anyone done this? - Page 1 - Boxster/Cayman - PistonHeads UK

Leading reported evidence

Run two sets of wheels cup 2 and mp4s

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 run two sets of wheels Cup 2 and MP4S.

991.2 S to GT4 - anyone done this? - Page 1 - Boxster/Cayman - PistonHeads UK

Performed · outcome unconfirmed

I run two sets of wheels Cup 2 and MP4S.

991.2 S to GT4 - anyone done this? - Page 1 - Boxster/Cayman - PistonHeads UK
Frequently discussed work

Run evora 410

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 used to run an Evora 410 on the Cups and whilst brilliant in the dry they where no fun at all in the wet.

991.2 S to GT4 - anyone done this? - Page 1 - Boxster/Cayman - PistonHeads UK
Read full discussion summary

Leading evidence: 'Run two sets of wheels cup 2 and mp4s' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Run evora 410' (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 · 9 captured posts examined · 1 partial discussions

Compare 2 other evidence results

Run evora 410

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 used to run an Evora 410 on the Cups and whilst brilliant in the dry they where no fun at all in the wet.

991.2 S to GT4 - anyone done this? - Page 1 - Boxster/Cayman - PistonHeads UK

Run mps4ss

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 too run MPS4Ss on my 981 GT4 (also have the Cup 2's in the garage) and I can honestly say the 4Ss are a brilliant road tyre and are excellent in the wet and the current conditions the roads are currently in.

991.2 S to GT4 - anyone done this? - Page 1 - Boxster/Cayman - PistonHeads UK

Suggestion

I too run MPS4Ss on my 981 GT4 (also have the Cup 2's in the garage) and I can honestly say the 4Ss are a brilliant road tyre and are excellent in the wet and the current conditions the roads are currently in.

991.2 S to GT4 - anyone done this? - Page 1 - Boxster/Cayman - PistonHeads UK
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.

Run evora 410

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 used to run an Evora 410 on the Cups and whilst brilliant in the dry they where no fun at all in the wet.

991.2 S to GT4 - anyone done this? - Page 1 - Boxster/Cayman - PistonHeads UK

Run mps4ss

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 too run MPS4Ss on my 981 GT4 (also have the Cup 2's in the garage) and I can honestly say the 4Ss are a brilliant road tyre and are excellent in the wet and the current conditions the roads are currently in.

991.2 S to GT4 - anyone done this? - Page 1 - Boxster/Cayman - PistonHeads UK

Suggestion

I too run MPS4Ss on my 981 GT4 (also have the Cup 2's in the garage) and I can honestly say the 4Ss are a brilliant road tyre and are excellent in the wet and the current conditions the roads are currently in.

991.2 S to GT4 - anyone done this? - Page 1 - Boxster/Cayman - PistonHeads UK

Run two sets of wheels cup 2 and mp4s

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 run two sets of wheels Cup 2 and MP4S.

991.2 S to GT4 - anyone done this? - Page 1 - Boxster/Cayman - PistonHeads UK

Performed · outcome unconfirmed

I run two sets of wheels Cup 2 and MP4S.

991.2 S to GT4 - anyone done this? - Page 1 - Boxster/Cayman - PistonHeads UK
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.

  • PistonHeads: 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: 20261027T075545Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi all, I'm considering getting out of my 991.2 manual S and getting a GT4. The main reason is I am looking for something more engaging. The S is not a bad car and is great for daily duties (not that I have to commute anywhere mind) and I can get the kid(s) in the back when needed, however I find the steering dead around the center and a bit lifeless. Also that engine is definitely in the wrong place :-) . I have an Elise for the weekend so the GT4 would be for everything else. I realise I'll be loosing a lot of low down torque and the gearing is longer but I don't mind working for the performance (I think). Anyone done similar and could comment on your experience? Anyone running one on MP4S rather than the Cup 2's? I used to run an Evora 410 on the Cups and whilst brilliant in the dry they where no fun at all in the wet. For those who do run MP4S do you loose some of the steering feel/turn in?

POST 2Original post

I went from 997 to 981 GT4 and the GT4 does not have that rear heavy feel that for me felt wrong. Both the 991 and 992 have improved but the 992 C2S is now far too civilised for a sports car! The GT4 gearing is fine, never a problem and the gearchange is lovely. I run two sets of wheels Cup 2 and MP4S. Nick

POST 3Original post

The 992 being too civilised to be classed as a sports car is nonsense in my opinion.

POST 4Original post

DMC2 said: The 992 being too civilised to be classed as a sports car is nonsense in my opinion. I respect your opinion.

POST 5Original post

Nickz said: I run two sets of wheels Cup 2 and MP4S. Sorry to hijack OP, but you did ask about MPS4s ... Can you tell us about the MPS4s on the GT4 Nick? I went for a hoon round mid-Wales in the cold/wet in my GT4 on Cup2s and had a few rather exciting moments trying to keep up with my mate in his C4S. Tempted to switch to MPS4s when the Cup2s die, but don't really want to lose out too much on the track performance. Only had the car a couple of months so not been on track yet.

POST 6Original post

BobM said: Can you tell us about the MPS4s on the GT4 Nick? I have not gone on track with MP4S but from road experience they will be fine and brilliant if it rains!

POST 7Original post

OP, apologies for slight thread hijack. I too run MPS4Ss on my 981 GT4 (also have the Cup 2's in the garage) and I can honestly say the 4Ss are a brilliant road tyre and are excellent in the wet and the current conditions the roads are currently in. They are definitely a lot more confidence inspiring than the Cup 2's in conditions we currently have.

POST 8Original post

Andy OH said: OP, apologies for slight thread hijack. I too run MPS4Ss on my 981 GT4 (also have the Cup 2's in the garage) and I can honestly say the 4Ss are a brilliant road tyre and are excellent in the wet and the current conditions the roads are currently in. They are definitely a lot more confidence inspiring than the Cup 2's in conditions we currently have. This. I wrote off my previous GT4 in standing water. First thing I did when I got my new one was change to the PS4S. They’re brilliant and no loss of feel or feedback.

POST 9Original post

I'm also thinking of moving from a 997GTS manual to a GT4 as I don't think I can justify the premium to a GT3. Would be the fun car, as I have a Cayenne for daily duties. I've had the GTS since it was 6 months old and love it. I guess I've got to that stage of thinking I need some shiny new clothes! Am I mad to think about changing? Not driven a GT4 yet, all thoughts on the differences from the GTS welcome............

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