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Planet-9

Fabspeed Motorsport: 991 Carrera Performance Products

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YOUR RESEARCHFabspeed Motorsport: 991 Carrera Performance Products

Leading reported evidence

Install complete maxflo package

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Performed · outcome unconfirmed

Fabspeed Motorsports installed the complete Maxflo package on this Porsche 991 C2S Cab last week.

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Fabspeed Motorsport: 991 Carrera Performance Products
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Leading evidence: 'Install complete maxflo package' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Install complete maxflo package' (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 · 5 captured posts examined · 1 partial discussions

Frequently discussed actions (1)

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Install complete maxflo package

No successful repair reported for this finding.

0
Reported fixes
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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

Fabspeed Motorsports installed the complete Maxflo package on this Porsche 991 C2S Cab last week.

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Fabspeed Motorsport: 991 Carrera Performance Products
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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.

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

  • Planet-9: 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: 20261027T013556Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1Original post

Fabspeed Motorsports installed the complete Maxflo package on this Porsche 991 C2S Cab last week. The Maxflo Performance Package consists of the Sport Headers with 200 cell HJS tri-metallic catalytic converters, primary muffler bypass X-Pipe, Maxflo Mufflers with Deluxe Tips, and Competition Air Intake. All products are constructed from 14-16 gauge, T304L C.N.C. mandrel bent stainless steel. No cutting or welding required as the performance products are direct bolt-on replacements. The Competition Intake includes a silicone hose that adapts to the Porsche Sound Symposer.

POST 3Original post

chuckB: Below are dyno graphs and videos of the Primary Muffler Bypass X-Pipe and the X-Pipe Race Exhaust System. 991 Carrera Primary Muffler Bypass X-Pipe 991 Carrera X-Pipe Race Exhaust System

POST 4Original post

Any videos of just the Maxflo Muffler installed? I've got a 991s on order without PSE and trying to find an aftermarket muffler that will give me a bit more growl. Thanks!

POST 5Original post

Hi, Will the non S model sound as good as the S in the video? Also, if you only change to the racing X-pipe, air intake and tips will it sound similar? Thanks, Campy

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