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GT4
Nordschleife
Nordschleife


Joined: 08 Nov 2008
Posts: 30178
Location: Hertfordshire and Hampshire


PostPosted: Mon Apr 29, 2013 10:53 pm    Post subject: Reply with quote

I suggest you direct him to PET and the original brochure/pricelist (spec).

He is spouting drivel.

The fact is, even if you do convince him, it doesn't change the mufflers from M96 to M97 versions.

So probably best to just move on.


PS - some more cut-aways

 
  
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wadsy
Silverstone


Joined: 23 Oct 2013
Posts: 117



PostPosted: Sun Jan 26, 2014 5:26 pm    Post subject: Reply with quote

Anyone know if a switchable aftermarket set-up is available as an alternative to OE PSE?....or is it possible to fit a valve into a modified standard set-up?

Cheers
 
  
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Rockunrolla
Albert Park


Joined: 27 Dec 2011
Posts: 1695
Location: Yorkshire


PostPosted: Sun Jan 26, 2014 7:50 pm    Post subject: Reply with quote

Here You go

http://www.driftworks.com/qtp-electronic-exhaust-cutout-bypass-valve-and-y-pipe.html

Bandit
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wadsy
Silverstone


Joined: 23 Oct 2013
Posts: 117



PostPosted: Sun Jan 26, 2014 10:07 pm    Post subject: Reply with quote

Rockunrolla wrote:
Here You go

http://www.driftworks.com/qtp-electronic-exhaust-cutout-bypass-valve-and-y-pipe.html

Bandit


Thanks Smile ...looks like it might have potential. I would think it would need the valve alone fitting in-line with the additional bypass welded in section of tube?
 
  
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AM123
Newbie


Joined: 25 Aug 2013
Posts: 9



PostPosted: Tue Jun 03, 2014 3:04 pm    Post subject: Reply with quote

Hi

Have a 996 4S with PSE".

When it wears out or rusts is it possible to use the original bypass pipes complete with valves as a mod on regular 996 3.6 cans?
 
  
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GT4
Nordschleife
Nordschleife


Joined: 08 Nov 2008
Posts: 30178
Location: Hertfordshire and Hampshire


PostPosted: Tue Jun 03, 2014 11:33 pm    Post subject: Reply with quote

Yes (assuming they too aren't rusted)

PSE design is just regular cans with the bypass and valve/actuator added.
 
  
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nigel99
Barcelona


Joined: 16 Jul 2015
Posts: 1313
Location: Berkshire

2009 Porsche 997 Carrera 2S

PostPosted: Fri Nov 27, 2015 11:24 pm    Post subject: Reply with quote

Brilliant. Thanks for posting. Are the diode cut steps the same for a 997.2?
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GT4
Nordschleife
Nordschleife


Joined: 08 Nov 2008
Posts: 30178
Location: Hertfordshire and Hampshire


PostPosted: Sat Nov 28, 2015 12:35 am    Post subject: Reply with quote

No (it's all DME on the 997)

You have to do the plug pull as per page 2
 
  
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nigel99
Barcelona


Joined: 16 Jul 2015
Posts: 1313
Location: Berkshire

2009 Porsche 997 Carrera 2S

PostPosted: Sat Nov 28, 2015 4:45 am    Post subject: Reply with quote

Cheers, I should have read the entire thread before posting frustrated
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Johnd52
Montreal


Joined: 06 Oct 2014
Posts: 580
Location: North Yorkshire

2011 Porsche Cayman 987

PostPosted: Sun Nov 29, 2015 7:57 am    Post subject: Reply with quote

Does anyone have similar information re the Cayman exhaust? I would have used Carnewal but they do not do exchange for thr R.
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Captain Lockheed
Nürburgring


Joined: 19 Dec 2014
Posts: 434
Location: Bristol


PostPosted: Mon Jan 18, 2016 11:30 am    Post subject: Reply with quote

Great thread I am looking to do a retrofit PSE, just getting my head around it all.
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GT4
Nordschleife
Nordschleife


Joined: 08 Nov 2008
Posts: 30178
Location: Hertfordshire and Hampshire


PostPosted: Fri Jan 22, 2016 12:15 pm    Post subject: Reply with quote

Johnd52 wrote:
Does anyone have similar information re the Cayman exhaust? I would have used Carnewal but they do not do exchange for thr R.


Do you mean the electronics side of things or physical bypass mod?
 
  
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Johnd52
Montreal


Joined: 06 Oct 2014
Posts: 580
Location: North Yorkshire

2011 Porsche Cayman 987

PostPosted: Fri Jan 22, 2016 10:33 pm    Post subject: Reply with quote

GT4 wrote:

Do you mean the electronics side of things or physical bypass mod?


A physical bypass mod. I have the non PSE standard r system with the larger diameter primary. I would like a bit more noise. I did not bother with the PSE as it did not seem to make much difference on the Cayman.

Thanks
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GT4
Nordschleife
Nordschleife


Joined: 08 Nov 2008
Posts: 30178
Location: Hertfordshire and Hampshire


PostPosted: Fri Jan 22, 2016 10:45 pm    Post subject: Reply with quote

Physical third-party bypass on the pre-DFI models looked like some complex towel rail.

See here (7th post down):

http://911uk.com/viewtopic.php?p=610202

Flow as below:




Post-DFI is as below:

non-PSE (bypass from pre-muffler entry to central exits):




PSE (corner end valving, bypass straight through mufflers):




So, either bypass as per pre-DFI, or cut back muffler corner shielding, make this small "flying" pipe:



Continuous large bore as per PSE (but without valving):

 
  
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GT4
Nordschleife
Nordschleife


Joined: 08 Nov 2008
Posts: 30178
Location: Hertfordshire and Hampshire


PostPosted: Wed Feb 22, 2017 5:20 pm    Post subject: Reply with quote

And a guide from MisterCorn how to retrofit PSE to a 996.1:

http://www.911uk.com/viewtopic.php?t=118956
 
  
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