Fitted mine today - fairly straight forward job, no specialist tools needed. Interested in anyone else's observations if they have done the same. For me, I can't really hear any difference in noise, it may be a little louder, but I could be imagining it. Car does seem to pick up quicker though, low down torque seems improved, and even blipping the engine at standstill, the engine seems more responsive. Everything else is stock on my car.
718 GT4 BMC filters - Page 1 - Boxster/Cayman - PistonHeads UK
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Discussion summary
YOUR RESEARCH718 GT4 BMC filters - Page 1 - Boxster/Cayman - PistonHeads UK
1 matching discussions were examined; no attributable action/outcome evidence was detected. No consensus or repair conclusion is claimed.
Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.
Read captured repliesInsufficient extracted evidence does not mean there is no answer in the original discussions.
1 matching discussions · 1 captured posts examined · 1 partial discussions
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.
1 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: 20261026T161109Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources
This is a source reference. Confirm exact model applicability in the original material.
