YOUR RESEARCHDual Sound Exhaust
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 · 4 captured posts examined · 0 partial discussions
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.
4 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.
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: 20261026T130754Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources
My 98 996 Carrera came with a 'Dual Sound Exhaust'. Has anyone any info on this? I have tried a search on the net but no luck, I am wondering was it an OP part, and how much it will be to replace. You flick a switch on the dash and the noise goes from a muffled quiet (boring) noise to a excellent loud snarl. Migration info. Legacy thread was 138139
It's a PSE (Performance sports exhaust) Migration info. Legacy thread was 138145
Sounds like a normal PSE. Does it have a quiet spot between 31 and 45 mph? A fully switchable system like yours was costing upto £2400 to have fitted. Nottingham OPC are currently doing a deal at £1500 which is a bargain. IMO a PSE is essential on a 996. Migration info. Legacy thread was 138146
Thanx, cant say iv noticed the quiet spot, will check it tomorrow. Migration info. Legacy thread was 138167
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