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996T: sensible exhaust and header options

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

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YOUR RESEARCH996T: sensible exhaust and header options

Leading reported evidence

Replace exhaust, and all good

Performed · outcome unconfirmed

No successful repair reported for this finding.

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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 performed work without a confirmed outcome
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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

No remap, I just changed the exhaust, and all good.

996T: sensible exhaust and header options
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Leading evidence: 'Replace exhaust, and all good' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace exhaust, and all good' (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 · 7 captured posts examined · 0 partial discussions

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Use their stuff

Performed · outcome unconfirmed

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 performed work without a confirmed outcome
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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 · Original poster

I know a few folks on here have used their stuff before.

996T: sensible exhaust and header options
Frequently discussed actions (2)

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

Replace exhaust, and all good

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

No remap, I just changed the exhaust, and all good.

996T: sensible exhaust and header options

Use their stuff

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 · Original poster

I know a few folks on here have used their stuff before.

996T: sensible exhaust and header options
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.

  • 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: 20261026T142254Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Looks like the exhaust (and possibly one of the manifolds) on my 996T is now blowing quite badly. The car *actually* sounds like a tractor now (as opposed to the normal cold-start Mezger agricultural sound lol) Worst case, i need new headers and an exhaust. I don't want anything flash, nor am i aiming for any BHP gains or tuning. A new OEM stock exhaust isn't an option due to price (unless someone has a second hand 996T OEM exhaust and headers for sale dirt dirt cheap?) TopGear seem to do a £799 exhaust and £399 headers for the 996T as far as i can tell from their website. Does anyone have any experience of these? If i end up only needing headers is a new exhaust a no-brainer while the headers are off (to save double-costs on labour if the OEM exhaust starts to blow 6 months from now?) I've already got the titanium bolt jobbies from PopPopBangBang for the headers :thumb: I had considered the more pricey options from Milltek etc, but I'm not really too bothered by the noise or BHP gains - something close to stock for a good price will do me fine. Is TopGear a worthwhile punt? I know a few folks on here have used their stuff before. Quality seems decent, especially for the price vs Miltek and other even more expensive options . . . Ta!

POST 2Original post

Hi, A quick search should throw up loads of info about TopGear, I've got the silencers and they're very good for the money.

POST 3Original post

I have a topgear on my turbo, it is well built and sounds good, so recomended from me :thumb:

POST 4 / ORIGINAL POSTEROriginal post

Cheers guys. Diverzeusy - did you need to go the re-map route after fitting the exhaust? I'm keen to just fit a close approximation of the OEM system to avoid any CEL light or need for a remap. The TopGear system (£799) looks like it comes with 200 cel cats - i wasn't certain if that means i need to remap or if the ECU will adapt to the freer flowing exhaust with no issues?

POST 5Original post

Another +1 from me for Top Gear. Customer Service is excellent and a decent quality UK product.

POST 6Original post

No remap, I just changed the exhaust, and all good. I must add I went with the one where the cats are a separate piece as some appear welded and a permanent part of the system, which means you cannot easily change them.

POST 7Original post

Heat wrap What is peoples opinion on heat wrap tape on the manifolds. I used it to great effect on my Caterham 7, keeping the heat from the close vicinity starter motor solenoid ( the Caterham click) and generally keeping the area cooler whilst allowing a quicker cat warm up.

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