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X54 Stainless Steel Exhaust Pipes Option

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YOUR RESEARCHX54 Stainless Steel Exhaust Pipes Option

1 matching discussions were examined; no attributable action/outcome evidence was detected. No consensus or repair conclusion is claimed.

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1 matching discussions · 5 captured posts examined · 0 partial discussions

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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.

  • Rennlist: 1 discussions

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Generation: 20261026T063944Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I'm looking at a 2004 C4S with a Stainless Steel Exhaust Pipes (X54) option. Does anyone know exactly what this is? Is it an early form of the Sport Exhaust Option without the on-off button? Thanks for the help.

POST 2Original post

https://www.stuttcars.com/technical/...des/996-98-01/ it appears XLF is the code for sport exhaust

POST 3Original post

X54 is a twin style tail pipe. XLF is the Porsche Sports Exhaust System

POST 5Original post

Evil Bunny is right. It�s the twin / quad tip (two per side). The exhaust itself is identical to the others - just different tips.

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