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Upgrade "Chip" for a 993 C4 - Page 1 - Porsche General - PistonHeads UK

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YOUR RESEARCHUpgrade "Chip" for a 993 C4 - Page 1 - Porsche General - PistonHeads UK

Leading reported evidence

Install from there

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Unsuccessful attempts: 1
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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.

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Performed · outcome unconfirmed
Scottster had one for a 993 fitted from there.
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Upgrade "Chip" for a 993 C4 - Page 1 - Porsche General - PistonHeads UK

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Leading evidence: 'Install from there' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Install from there' (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 · 3 captured posts examined · 1 partial discussions

Frequently discussed actions (1)

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Install from there

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
Scottster had one for a 993 fitted from there.
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Upgrade "Chip" for a 993 C4 - Page 1 - Porsche General - 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.

3 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: 20261027T000231Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1Original post

Iguana would probably say AmD... Scottster had one for a 993 fitted from there. Seemed to do the job. Up a few bhp on the before/after dyno runs. This was in conjunction with sports exhaust and air filter, so would suggest you do these before you go there. They are based in Bicester, J9 M40 Oxfordshire.

POST 2Original post

I had my C2S done at AMD despite iguana's service desk manner [ :-) ]. Have to say they did an excellent job - no other mods, but dyno still showed 15bhp gain to 295 and more importantly, 20 ft/lbs increase across a wide rev range. Car noticeably quicker, pulling over 6K in 6th at Brunters for 163 on the clocks. In my case, I even got the factory chip back .. No connection etc etc - HTH, cheers, Maurice

POST 3 / ORIGINAL POSTEROriginal post

Has anyone got any suggstions as to what company I should go to in UK for the best results of an upgraded "chip" for my 993?

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