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2003 GT3 CUP car specification now online

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9 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
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YOUR RESEARCH2003 GT3 CUP car specification now online

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Replace exhaust a bit

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Suggestion

however, i would think that you could oput on hi-flow cats and change the exhaust a bit and then tune the chip for more fuel (ie, kee the a/f where they should be.

2003 GT3 CUP car specification now online
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Leading evidence: 'Replace exhaust a bit' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace exhaust a bit' (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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Replace will be seen in the road going gt3 compared

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Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

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Suggestion · Original poster

Perhaps some of these changes will be seen in the road going GT3 compared to previous.

2003 GT3 CUP car specification now online
Frequently discussed actions (2)

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Replace exhaust a bit

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
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.

Suggestion

however, i would think that you could oput on hi-flow cats and change the exhaust a bit and then tune the chip for more fuel (ie, kee the a/f where they should be.

2003 GT3 CUP car specification now online

Replace will be seen in the road going gt3 compared

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
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.

Suggestion · Original poster

Perhaps some of these changes will be seen in the road going GT3 compared to previous.

2003 GT3 CUP car specification now online
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9 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • Rennlist: 1 discussions

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Generation: 20261027T022239Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

http://content.eu.porsche.com/prod/c...ahrzeugegt3cup Differences in side sill appearance, gear ratios, and engine power compared to '99-'02 versions of the GT3 cup car. Additionaly, the dampers are now adjustable, and some of the body panels are CF. Perhaps some of these changes will be seen in the road going GT3 compared to previous.

POST 2Original post

Would be great, especially if the pricing comes in at the $100K range. This Cup car sure would be fun to try, though! Buck

POST 3Original post

I want one with those graphics on it That's cool! Roy

POST 5 / ORIGINAL POSTEROriginal post

The front brake caliper is a GT2 size brake caliper painted red. The disks are metallic though and not carbon. The rear caliper is a standard 996 turbo caliper. This is the same set up as in 2002 on the cup car. The ceramic disks would become financially prohibitive for teams if and when they had to be replaced. Keep in mind there are many club level drivers in both the US and in Europe who must pay to keep these cars up out of their own pockets. Additionally, ceramics would also add to the up front cost of the vehicle. The caliper/disc set-up on the car without ceramics is more than adequate.

POST 7Original post

Does anyone know the details of how the GT3 cup engine differs from the street cars in terms of the intake? The cone appears to bolt directly to the throttle body. If so, where is the Mass Air sensor? I would love to put this setup on my car.

POST 8Original post

would anyone want to discuss upgrading the new GT3 motor? i've read what little there is out there i guess and not much comes to me offhand. i suppose you could put in a better air intake and air cleaner, but i've heaqrd that its hard to improve the stock porsche exhaust? however, i would think that you could oput on hi-flow cats and change the exhaust a bit and then tune the chip for more fuel (ie, kee the a/f where they should be. has anyone put their car on a wideband lambda with a 4 wire heated o2 sensor to see where they have the stock a/f's set? is there any improvement by leaning it out a bit? anyone got any ideas? -gordon

POST 9Original post

We don't know any details on the new GT3 so its hard to hypothesize on what can be done to it. I'm just happy with my 345 hp for now. BTW, the GT3's will probably be 2004's

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