POST 1 / ORIGINAL POSTEROriginal post
Is there any word or speculation on running changes to the C2 or C4s for 2003?
7 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
Discussion summary
YOUR RESEARCH2003 Model Year Changes
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 · 7 captured posts examined · 0 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.
7 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.
- Rennlist: 1 discussions
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Generation: 20261026T130754Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources
POST 2Original post
3.8L and 340 hp are rumored.
POST 3Original post
Other than the availability of the engine Powerkit, there will be no other significant changes. Option X51 takes the power from 320 HP DIN to 350 HP DIN. The engine size will remain the same. It will be priced in the neighborhood of $10k or more.
POST 4Original post
Viken- What engine will be basis of X51 option, GT2/3 M96.76 series engine or standard 996 M96.04 series engine?
POST 5Original post
It will be the same engine as found in the existing 996 street cars. I guess that would be the M96.04. This X51 option has been available on '02 cars in the ROW.
POST 6Original post
What mods are in X51 kit, is it as extensive as the "Carrera Powerkit" for 3.4 engines?
POST 7Original post
[quote]Originally posted by Cupcar: <strong>What mods are in X51 kit, is it as extensive as the "Carrera Powerkit" for 3.4 engines?</strong><hr></blockquote> According to a press release: - Modified induction system - Modified exhaust manifold - Modified cylinder heads - Modified ECU 0-60 mph goes from 5.0 to 4.9 seconds 0-125 mph goes from 17.5 to 16.5 seconds Top speed rises from 178 to 181 mph Above figures based on Carrera Coupe. Powerkit only available on manual gearbox cars.
This is a source reference. Confirm exact model applicability in the original material.