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Milltek 'Cup' silencer experiences?

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15 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

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YOUR RESEARCHMilltek 'Cup' silencer experiences?

Leading reported evidence

Install milltek cups last month

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Performed · outcome unconfirmed

installed the milltek cups last month.

Milltek 'Cup' silencer experiences?
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Leading evidence: 'Install milltek cups last month' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Install milltek cups last month' (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 · 15 captured posts examined · 1 partial discussions

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Set thanks

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Suggestion · Original poster

Brilliant, I think I'll try a set, thanks.

Milltek 'Cup' silencer experiences?

Use of de-cats, sports cats are

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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
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0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

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Suggestion

The use of de-cats, sports cats are for off road/motorsport use only.

Milltek 'Cup' silencer experiences?

Use only

Suggestion or failed attempt

No successful repair reported for this finding.

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Reported fixes
0
Unsuccessful attempts
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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

The use of de-cats, sports cats are for off road/motorsport use only.

Milltek 'Cup' silencer experiences?

Use these parts would inhibit your vehicle

Suggestion or failed attempt

No successful repair reported for this finding.

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Reported fixes
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Unsuccessful attempts
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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

Using these parts would inhibit your vehicle from passing a MOT test.

Milltek 'Cup' silencer experiences?
Frequently discussed actions (5)

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

Install milltek cups last month

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
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.

Performed · outcome unconfirmed

installed the milltek cups last month.

Milltek 'Cup' silencer experiences?

Set thanks

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

Brilliant, I think I'll try a set, thanks.

Milltek 'Cup' silencer experiences?

Use of de-cats, sports cats are

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

The use of de-cats, sports cats are for off road/motorsport use only.

Milltek 'Cup' silencer experiences?

Use only

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

The use of de-cats, sports cats are for off road/motorsport use only.

Milltek 'Cup' silencer experiences?

Use these parts would inhibit your vehicle

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

Using these parts would inhibit your vehicle from passing a MOT test.

Milltek 'Cup' silencer experiences?
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.

15 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • 911uk: 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: 20261026T183130Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I'm considering these and wondered if anyone has them fitted and can comment on the overall noise level for both interior and exterior, and if there is any drone at any specific rpms? Cat-back - Cup System. Uses OE tailpipes - 911 - 996 Carrera and Carrera S (C2 and C4) - 1998-2005 - SSXPO019 Discount Milltek Cat-back - Cup System. Uses OE tailpipes - 911 - 996 Carrera and Carrera S (C2 and C4) - 1998-2005 - SSXPO019. Free UK delivery on all Milltek Performance exhausts with interest free finance available. milltekshop.com

POST 2Original post

a claimed "Cup" track system is going to be louder, much louder, hardly call that a silencer ! when they say " without ever inducing NVH, drone or cabin resonance ". The use of de-cats, sports cats are for off road/motorsport use only. Using these parts would inhibit your vehicle from passing a MOT test. that's always a red flag check out https://www.topgear.co.uk/aftermarket-exhausts?mfp=4-make[Porsche],5-model[911 (996)],stock_status[0]

POST 3 / ORIGINAL POSTEROriginal post

Thanks, I was just looking at the cat back silencers only, leaving the standard cats in place.

POST 4Original post

I have Miltek cat back silencers, not sure if they're the "Cup" type or older "Sport" silencers. They are louder and give a lovely growl at higher revs, no droning noises that I've noticed. I also have a PSR 9-Line resonator delete kit too, which made things a bit throatier. I can still drive around at low revs and not attract attention, but when out on open B-Roads, they come into their own.

POST 5Original post

I have had Milltek cup silencers (same part no. as in Interference Fit's link above) on my 996.1 C2 for four years. No drone or NVH in the cabin. They are the type of exhaust which you can regulate the amount of exhaust / exterior sound with the throttle pedal. They make a glorious sound when pressing on but are otherwise unobtrusive around town on a low throttle. I chose these since they sound like how a flat 6 sports car should, and not silent or a bag of spanners. Good quality fit and are resisting corrosion. Absolutely no regrets .

POST 6Original post

I also have these back boxes with the standard cats/manifolds. They are gorgeous. No drone on motorways or around town but over 4k they sound wild. At a recent event my car hit 103db... at 60% throttle... gulp

POST 7 / ORIGINAL POSTEROriginal post

Quotes source post: 2697097

Brilliant, I think I'll try a set, thanks. My Top gear Sports silencers sound amazing, but are just a bit too loud for me at this stage of the game, especially as I live in a quiet cul-de-sac full of pensioners who I have a good relationship with that I don't want to damage. Here is a very short clip of mine between 2k and 4k to give an idea. Sounds great, but just too much volume and drone. View attachment TGSound.MOV

POST 8 / ORIGINAL POSTEROriginal post

Quotes source post: 2697113

Brilliant, thanks. Any deals to be had on these or is the price the price no matter where from?

POST 9 / ORIGINAL POSTEROriginal post

I've ordered Millteks and will report findings. For anyone interested, I've listed the Top Gear Sports silencers in the for sale section - they're in mint condition with only a few thousand miles on them as per below, once I'd given them a wipe over....

POST 10Original post

installed the milltek cups last month. gotta say, im impressed. they're louder than stock for sure, but not ridiculous.

POST 11 / ORIGINAL POSTEROriginal post

Quotes source post: 2697162

Great, just ordered them

POST 12Original post

This Youtube video gives a good idea of the sound of the Milteks.

POST 13 / ORIGINAL POSTEROriginal post

Quotes source post: 2697172

Thanks, I did see that and it helped cement my decision. They key bit is that enough people have confirmed they do not drone in the cabin which is another important factor for me, as having to turn up the wireless too loud to properly hear 'The Archers' diminishes the soporific and soothing experience.

POST 14 / ORIGINAL POSTEROriginal post

Fair play, that's what I call fast delivery!!! Now I have a terrible dilemma - fit these or carry on with my spoiler molding project!? I go for 'ask the audience'.....

POST 15Original post

My vote goes to the exhaust as I'm considering it myself! Would be great to hear your thoughts in addition to the other comments on here. Where did you buy from?

This is a source reference. Confirm exact model applicability in the original material.