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Re: 964 C2 - Rolling Resto
Posted: Tue Jul 22, 2025 11:41 am
by sladey
On the Spain tour it meant it was easy to find James if for example we ended up within a 10 mile radius of him
Re: 964 C2 - Rolling Resto
Posted: Tue Jul 22, 2025 11:54 am
by rhd racer
Ha ha, not noisy at all then!
There could be differences between our cars James. Mine has what I think is a sport cat which looks like this;
The problem is that these can be full bypass, or 100 / 200 cell versions, which I suspect will have considerable sound deadening qualities. They all look the same from the outside, so the only way I will be able to tell is to remove and look down it.
Of course my rear silencer under the bumper might be knackered too - it visibly looks fine but who knows?!
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Re: 964 C2 - Rolling Resto
Posted: Tue Jul 22, 2025 3:15 pm
by Bruce M
A usb borescope via the lambda sensor boss would reveal the inside?
Re: 964 C2 - Rolling Resto
Posted: Tue Jul 22, 2025 4:51 pm
by rhd racer
That’s a great idea - have one of those too. Thanks
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Re: 964 C2 - Rolling Resto
Posted: Wed Oct 08, 2025 3:08 pm
by hot66
rhd racer wrote: ↑Tue Jul 22, 2025 11:54 am
Ha ha, not noisy at all then!
There could be differences between our cars James. Mine has what I think is a sport cat which looks like this;
The problem is that these can be full bypass, or 100 / 200 cell versions, which I suspect will have considerable sound deadening qualities. They all look the same from the outside, so the only way I will be able to tell is to remove and look down it.
Of course my rear silencer under the bumper might be knackered too - it visibly looks fine but who knows?!
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well turns out on my car, with the cat bypass fitted, it wont pass the MOT emissions ! . I'm now going to fit a 100 cell cat .
Re: 964 C2 - Rolling Resto
Posted: Sat Oct 11, 2025 9:26 am
by rhd racer
Let me know how you get on James - haven’t popped a camera in mine yet, been doing house stuff for a bit now the racing has finished.
I also had a flat battery on the 964 the other day so trying to revive the battery on the conditioner / rejuv cycle whilst the weather is still good
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964 C2 - Rolling Resto
Posted: Sat Oct 11, 2025 11:32 pm
by hot66
Current plan is to refit the original cat ( quickly repaired by my mate ) for the mot and then try and find a cost effective 200 cell
