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.
7 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.
Rennlist: 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: 20261026T163944Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources
Hi, I�m from Japan recently I bought 911 (996) Carrera 4 Cabriolet ( white color).
The model code is GH-99603S , year 2002, 6MT, the engine code is 03S.
The previous owner say that the car is rare or limited. It�s not a anniversary or millennium edition.
I searched many websites and many auctions there is no even one car in this model code (99603S). All the vehicles are in Without �S� only 99603.
The anniversary cars model code also GH-99603S . But my car is not the anniversary car. I�m not knowledgeable about Porsche .
If anyone knows about this please help me to know about difference between the model codes (99603 and 99603s). Thank you
An "S" in your engine code indicates an X51 engine package. What are ther options listed on the sticker under the front hood panel? If you post a picture of this sticker the group can help you decipher all the factory options.
Looks like you have the X51 Power Pack motor which was a pretty rare option that was added to these cars. Came standard on 40AE cars but anywhere else it was a decent upcharge. I think around $9k USD. If you look at the motor, you should also see an aluminum intake manifold. Gets you 25HP extra over a base motor.
