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Porsche Cayman S 981 PARR Conversion with 3.8 X51 - Page 1 - Boxster/Cayman - PistonHeads UK

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YOUR RESEARCHPorsche Cayman S 981 PARR Conversion with 3.8 X51 - Page 1 - Boxster/Cayman - PistonHeads UK

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Replace with this

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Suggestion

you could replace with this:

Porsche Cayman S 981 PARR Conversion with 3.8 X51 - Page 1 - Boxster/Cayman - PistonHeads UK

Suggestion

you could replace with this:

Porsche Cayman S 981 PARR Conversion with 3.8 X51 - Page 1 - Boxster/Cayman - PistonHeads UK
Read full discussion summary

Leading evidence: 'Replace with this' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace with this' (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 · 17 captured posts examined · 1 partial discussions

Frequently discussed actions (1)

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Replace with this

No successful repair reported for this finding.

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Reported fixes
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Unsuccessful attempts
1
Discussions
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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

you could replace with this:

Porsche Cayman S 981 PARR Conversion with 3.8 X51 - Page 1 - Boxster/Cayman - PistonHeads UK

Suggestion

you could replace with this:

Porsche Cayman S 981 PARR Conversion with 3.8 X51 - Page 1 - Boxster/Cayman - PistonHeads UK
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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.

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

  • PistonHeads: 1 discussions

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Generation: 20261027T013556Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

For Sale POA Check out the airbox https://www.pistonheads.com/buy/listing/15151530

POST 2Original post

That looks unbelievably bad. I’m assuming that as it’s Parr (which I understand to be a decent outfit) that it’s all functional but it just looks awful.

POST 3 / ORIGINAL POSTEROriginal post

I guess it's function over form. I don't think it's awful but it certainly isn't good. The X51 3.8 engine is a beast. I think 430 bhp in the 991. So this is more than the standard gt4 right? I'm curious about the bonnet vents. Surely they do nothing if it has a standard froot.

POST 4Original post

you could replace with this: https://rennlist.com/forums/performance-modificati... US guys have created a 4RS intake for the 3.8/4.0 cars with standard and 718 clubsport intake manifolds. Pretty cool.

POST 5Original post

Snowy999 said: you could replace with this: https://rennlist.com/forums/performance-modificati... US guys have created a 4RS intake for the 3.8/4.0 cars with standard and 718 clubsport intake manifolds. Pretty cool. Nice that, no doubt eye-wateringly expensive too. The Parr car is "OK", but I prefer this build : https://youtu.be/CHHDXSjRr7A https://rennlist.com/forums/987-forum/1184368-bgb-...

POST 6 / ORIGINAL POSTEROriginal post

Slippydiff said: Nice that, no doubt eye-wateringly expensive too. The Parr car is "OK", but I prefer this build : https://youtu.be/CHHDXSjRr7A https://rennlist.com/forums/987-forum/1184368-bgb-... Will this one be eye watering or more manageable?

POST 7Original post

ATM said: Will this one be eye watering or more manageable? New, exchange X51 3.8 complete engine bored and stroked to 4.2 litres, topped off with ported heads and garnished with a full Cargraphic exhaust and manifolds, allied to a GT4 Clubsport intake. None of that screams manageable or indeed anything less than eye-watering

POST 8Original post

A 981 with the 991.1 GTS engine is a tremendous proposition. But f k me I can't imagine how embarrassed I'd feel driving a car with that absolutely dreadful wing on it.

POST 9 / ORIGINAL POSTEROriginal post

rawenghey said: A 981 with the 991.1 GTS engine is a tremendous proposition. But f k me I can't imagine how embarrassed I'd feel driving a car with that absolutely dreadful wing on it. On most road cars these do nothing until approaching triple digits. Well that was a few years ago. These massive jobbies we have today may do something at sane speeds. Remember the big wing on the Countache - or are you too young? That actually slowed the car down I think or maybe even generated lift. I cant remember exactly. But it is pure pantomime.

POST 10Original post

ATM said: On most road cars these do nothing until approaching triple digits. Well that was a few years ago. These massive jobbies we have today may do something at sane speeds. Remember the big wing on the Countache - or are you too young? That actually slowed the car down I think or maybe even generated lift. I cant remember exactly. But it is pure pantomime. Yeah, the big wing on the Countach looked right, as it does on a lot of cars. I think it's just the svelte rear end of the Cayman doesn't look right with a massive wing. Even the 911 with its thicker arse handles it better I think. As you say, I guess it's function over form. No offence intended, I bet it's a hoot to drive.

POST 11Original post

I wonder what price they are asking for? With genuine 981 GT4s starting at around £60k surely they can't be asking for this or more?

POST 12Original post

Should be called the GT4 Dyson That is all kinds of horrible , probably quite effective on track but that rear wing is ridiculous

POST 13 / ORIGINAL POSTEROriginal post

rawenghey said: No offence intended Easy tiger No one is offended

POST 14Original post

What is the bit that takes up the boot space? Very curious as to how much this costs...

POST 15 / ORIGINAL POSTEROriginal post

l_chissle said: What is the bit that takes up the boot space? Very curious as to how much this costs... In the pic at the top I posted? That's the air intake. Comes in via the rear window air scoops, down the pipes to the filters and then into the engine.

POST 16Original post

ATM said: In the pic at the top I posted? That's the air intake. Comes in via the rear window air scoops, down the pipes to the filters and then into the engine. I see it now! cheers

POST 17Original post

I do like some details, like say the hood and so on, also the side vents, but not the tubing that way, then better the tubing in the cover, or that from that other link. btw, in de US you have those who build the 3.8 or 4.0 to 4.5 liter and get 560 NA hp out of them... all in I believe 26k US and a like new engine? anyhow, not crazy expensive if you hear what a engine out/in and say rebuild cost here in Europa, mostly more and then still the same engine :-) ah here it is, De Man Motorsport> https://demanmotorsport.com/4-5l-cayman/

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