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Another exhaust sound data point

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Old 08-21-2020, 09:07 PM
  #691  
lovetoturn
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Thank you JC. That is music to my ears.
Old 08-22-2020, 06:38 AM
  #692  
GAZZ
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Originally Posted by JCR-Porsche
Things take time..

We’re currently building and finalising our non valved race pipes which will be available in silenced and non silenced form.

Two versions of Race manifolds

Three versions of OPF deletes

To add to our two versions of valved rear silencer replacement and two options of tips

There is no ‘one solution’ as you have found. You’re unsatisfied with the level of sound with your rear silenced replacement where as many many customers of ours already are absolutely over the moon with it and wouldn’t wish for anything more.

Same goes for our 991 GT model offerings, over 1000 customers running one of almost 40 different exhaust configurations we offer from a simple and subtle centre silencer replacement to a full manifold replacement with a non silenced race pipe. A 120dB flame throwing insane collection of parts.

This is why from the start we have and will continue to offer the largest and most comprehensive range of products to allow owners, with our guidance, to select the best possible solution for them.

JC
What are the 2 versions of Manifolds?
Old 08-24-2020, 12:01 PM
  #693  
mr gregash
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Looks like Kline has a full exhaust for the GT4/Spyder also!
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Old 08-31-2020, 11:24 AM
  #694  
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Development continues, a taster of our latest set up:

View this post on Instagram


JCR INCONEL RACE MANIFOLDS
JCR TITANIUM OPF DELETES
JCR TITANIUM VALVED SILENCED RACE PIPE
JCR TITANIUM MEGAPHONE TIPS

Testing going great, some further small changes and we're good to go

JC
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Old 08-31-2020, 11:26 AM
  #695  
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Originally Posted by GAZZ
What are the 2 versions of Manifolds?
Both are without cats, one will be designed to be used with a specific set of OPF deletes which house cats. Subtle difference. We're testing now to figure if its really necessary.

JC
Old 08-31-2020, 12:15 PM
  #696  
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Old 09-02-2020, 02:08 PM
  #697  
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Hope you're all sitting down..

JCR Inconel Race Manifolds suitable for 718 GT4 / Spyder / GTS 4.0













Direct replacement for the factory manifolds, epic sounds, big power and weight reduction vs OEM. More track testing this week and next with dyno testing to verify gains on the final spec to follow

JC
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Old 09-02-2020, 02:51 PM
  #698  
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That's the work of an artist, congratulations! It's actually too bad that these parts stay hidden in the car!
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Old 09-02-2020, 04:02 PM
  #699  
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Ughhhh... Looks like some more hours in the office this month...
Old 09-02-2020, 04:20 PM
  #700  
ForeverCar
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Beautiful headers @JCR-Porsche !
Old 09-02-2020, 10:46 PM
  #701  
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Looks really good. Cant wait to get my order of these!!
Old 09-08-2020, 11:49 AM
  #702  
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More footage..

JCR 718 GT4 running the following:

JCR INCONEL RACE MANIFOLDS
JCR TITANIUM OPF DELETES
JCR TITANIUM SILENCED VALVED RACE PIPE
JCR TITANIUM MEGAPHONE TIPS

View this post on Instagram


Beat that

JC
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Old 09-08-2020, 01:22 PM
  #703  
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Originally Posted by JCR-Porsche
More footage..

JCR 718 GT4 running the following:

JCR INCONEL RACE MANIFOLDS
JCR TITANIUM OPF DELETES
JCR TITANIUM SILENCED VALVED RACE PIPE
JCR TITANIUM MEGAPHONE TIPS

https://www.instagram.com/p/CE4Rm6MF..._web_copy_link

Beat that

JC
Fantastic sound!!! When will the OPF deletes be ready to order?
Old 09-08-2020, 01:58 PM
  #704  
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Originally Posted by JCR-Porsche
More footage..

JCR 718 GT4 running the following:

JCR INCONEL RACE MANIFOLDS
JCR TITANIUM OPF DELETES
JCR TITANIUM SILENCED VALVED RACE PIPE
JCR TITANIUM MEGAPHONE TIPS

https://www.instagram.com/p/CE4Rm6MF..._web_copy_link

Beat that

JC
This is unreal. Such a different sound compared to the other aftermarket exhaust options. Exciting stuff, great work!
Old 09-08-2020, 04:01 PM
  #705  
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Originally Posted by JCR-Porsche
More footage..

JCR 718 GT4 running the following:

JCR INCONEL RACE MANIFOLDS
JCR TITANIUM OPF DELETES
JCR TITANIUM SILENCED VALVED RACE PIPE
JCR TITANIUM MEGAPHONE TIPS

https://www.instagram.com/p/CE4Rm6MF..._web_copy_link

Beat that

JC
Sounds fantastic! While they would not be in the ideal locations, any way to add catalytic converters to this setup? I don’t mind the reduced volume and would like the cleaner exhaust gas aspect.


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