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Anyone Familiar With This German Engine Rebuilder

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16 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

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YOUR RESEARCHAnyone Familiar With This German Engine Rebuilder

Leading reported evidence

Replace /upgraded in these german specialist engines

Suggestion or failed attempt

No successful repair reported for this finding.

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0
Unsuccessful attempts
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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.

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

What exactly is changed/upgraded in these German Specialist engines?

Anyone Familiar With This German Engine Rebuilder
Read full discussion summary

Leading evidence: 'Replace /upgraded in these german specialist engines' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace /upgraded in these german specialist engines' (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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1 matching discussions · 16 captured posts examined · 0 partial discussions

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Set aside another $1,200

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

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.

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

I just need to set aside another $1,200 for tires as I expect my old ones to get roasted pretty quick when I get my 4.0L back from Jake.

Anyone Familiar With This German Engine Rebuilder

Test drive so you can decide if

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

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.

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

if you�re anywhere near the Bay Area, be happy to give you a test drive so you can decide if that�s what you wanna do with yours.

Anyone Familiar With This German Engine Rebuilder

Use mahle cylinders

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

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.

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

They offer a complete rebuild for about $10K and claim to use Mahle cylinders.

Anyone Familiar With This German Engine Rebuilder
Frequently discussed actions (4)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Replace /upgraded in these german specialist engines

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

What exactly is changed/upgraded in these German Specialist engines?

Anyone Familiar With This German Engine Rebuilder

Set aside another $1,200

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

I just need to set aside another $1,200 for tires as I expect my old ones to get roasted pretty quick when I get my 4.0L back from Jake.

Anyone Familiar With This German Engine Rebuilder

Test drive so you can decide if

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

if you�re anywhere near the Bay Area, be happy to give you a test drive so you can decide if that�s what you wanna do with yours.

Anyone Familiar With This German Engine Rebuilder

Use mahle cylinders

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

They offer a complete rebuild for about $10K and claim to use Mahle cylinders.

Anyone Familiar With This German Engine Rebuilder
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.

16 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: 20261026T083035Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi All - I think I'm going to postpone 996 ownership until I can either rebuild an engine myself or purchase oen that's been rebuilt with a number of the weak points addressed. Ideally I'd like an FSI engine in a C4s. I came across a builder in Germany that may be a viable solution. Has anyone heard of Car Design Pruefer or CDP? I beleive the owner/builder is either Stefan or Rolf, I'm not sure as I've reveived emails from both. THe website it https://car-design-pruefer.com/ . They offer a complete rebuild for about $10K and claim to use Mahle cylinders. That's all I know for now. Anyone else hear of them or speak German?

POST 2Original post

Why do you want to send it to all the way to Germany? Just because a shop is in Germany doesn't mean they are better than what you can find here.

POST 3 / ORIGINAL POSTEROriginal post

Quotes source post: 16522643

I wouldn't - you can buy an engine from them and have it shipped for about $250.

POST 4Original post

Quotes source post: 16522971

They don't have a core charge? How does the warranty work when something goes sideways?

POST 5Original post

Not sure where you are but I�ll be dropping of my C4S in June for an FSI 4.0L to be delivered around Oct. if you�re anywhere near the Bay Area, be happy to give you a test drive so you can decide if that�s what you wanna do with yours.

POST 6Original post

What exactly is changed/upgraded in these German Specialist engines?

POST 7 / ORIGINAL POSTEROriginal post

Quotes source post: 16523638

Bash Hat - what you are doing is my dream. I just don't have the $25-$30K to do that. I'm down on the Central Coast but have family in the East Bay so I'd love to take you up on your offer. Thank you.

POST 8Original post

Quotes source post: 16524530

Base FSI built 3.8 is about $22Kish (edited)...Start saving you won't regret it if you plan on keeping this car long term!

POST 9 / ORIGINAL POSTEROriginal post

Quotes source post: 16528253

That's the plan. Unless I decide to test myself and rebuild one following FSI's instruction videos.

POST 10Original post

Quotes source post: 16524530

Anytime. I�m in Danville. Hit me up next time you�re in the neighborhood.

POST 11Original post

Quotes source post: 16528253

This is no longer true. Per one of Jake's posts on my engine rebuild comparison thread, they are phasing out their "Stocker" motor. Their cheapest offering as of last summer was the Street Performer for $22k and I think Jake commented that prices were likely going up as parts got more expensive. @Jengah If you're considering a rebuild, you should check out my thread and attached spreadsheet comparing some of the more popular options: https://rennlist.com/forums/996-foru...bs-vertex.html

POST 12 / ORIGINAL POSTEROriginal post

Quotes source post: 16529458

Beautiful - family is in Black Hawk.

POST 13Original post

Quotes source post: 16529639

22K is where we start these days. That buys a Stage 1 Street Performer. Prices are not going down, they never will. The engines are getting stronger, as we develop, and apply. Every engine is up significantly over 2019 when it comes to output.

POST 14Original post

Quotes source post: 16529639

One would think I'd know this since I just put a deposit down...I was looking at some old notes and got confused, those are now in the trash! I need to stay off the internet before I wake up!

POST 15 / ORIGINAL POSTEROriginal post

Quotes source post: 16529639

@wsrgklt Thank you. I'm very familiar with the great info you gathered. Trust me, I've looked at them a number of times. Thanks for creating that resource.

POST 16Original post

Quotes source post: 16529922

Jengah, my $0.02. When you�ve decided to go �all in� with a rebuild done the right way, there really isn�t much difference between $20k and $25k over the life of the car. The biggest savings is gonna be that you�ll do this once with a company like FSI, rather than trying to save a few bucks and having some shop throw a $10-$15k motor in and then having to spend another $20k down the line when it comes apart on you. I just need to set aside another $1,200 for tires as I expect my old ones to get roasted pretty quick when I get my 4.0L back from Jake. 😁

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