1998 996 C2

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ATM

Original Poster:

18,311 posts

220 months

Saturday 9th September 2023
quotequote all
ATM said:
Rear exhaust flexi - hopefully first thing in morning before it gets too hot for rolling around under a car wearing overalls
Attempted this job today

Found the loose bracket and replaced with a temporary U clamp

Then ran the engine while having a feel around for leaks

The flexi on the passenger side is blowing

I'm assuming this means I need a new back box or maybe the flexi can be replaced






ATM

Original Poster:

18,311 posts

220 months

Sunday 11th February
quotequote all
A very kind gentleman has donated some used Dansk silencers for this. I've been to collect them today. I think the last MOT failure item was the passenger side silencer bust or split at the flexi. Interestingly one of these free to me silencers has already been repaired with a replacement flexi. Not sure yet which side. It would make sense of it was the same side.

ATM

Original Poster:

18,311 posts

220 months

Monday 12th February
quotequote all
shalmaneser said:
I had the Dansk 'Sport Sound' silencers which sounded ace. Way too noisy for track days though so had to get rid in the end. My 'flexi' also went - it's just a bit of corrugated steel, not a proper flexi really - and I got mine replaced with a proper stainless flexi section for a few quid. They all go eventually but it's an easy fix if you have a local half decent exhaust or welding place.
Can you get the flexi in any length and diameter?

I am also considering just welding the split in the current join / not a flexi thing

ATM

Original Poster:

18,311 posts

220 months

Monday 12th February
quotequote all
shalmaneser said:
ATM said:
shalmaneser said:
I had the Dansk 'Sport Sound' silencers which sounded ace. Way too noisy for track days though so had to get rid in the end. My 'flexi' also went - it's just a bit of corrugated steel, not a proper flexi really - and I got mine replaced with a proper stainless flexi section for a few quid. They all go eventually but it's an easy fix if you have a local half decent exhaust or welding place.
Can you get the flexi in any length and diameter?

I am also considering just welding the split in the current join / not a flexi thing
sure, available on ebay.

https://www.ebay.co.uk/itm/115400074789

Something like this
Ok

Clearly I've not thought this through have I

Seems so simple now

Giving myself a talking to later

ATM

Original Poster:

18,311 posts

220 months

Tuesday 12th March
quotequote all
Forgot I had these

Compare leg room between 986 to 996