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JCR silenced racepipe

 
Old 01-25-2019, 03:36 PM
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Jon70
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Default JCR silenced racepipe (now with review)

I just received my JCR titanium silenced racepipe and I am by no means an expert on such things but the quality to my eyes is excellent. I wish I could get it installed today but it looks like Monday at the earliest. Anyway, Iíve attached a few photos and will update this thread once it get it installed.









Last edited by Jon70; 02-06-2019 at 10:45 PM.
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Old 01-25-2019, 03:41 PM
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bigskyGT3
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Did you go with the titanium tips as well. If so which ones?

please give your opinion on sound as soon as you can.
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Old 01-25-2019, 03:44 PM
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I got mine last Tuesday, ahead of schedule. It is going in today.

The quality of the welds is top, the thing is super light, I will be measuring weights. I'm connecting them to my Akrapovic Ti headers and 100-cell cats in a .2 GT3RS.
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Old 01-25-2019, 03:45 PM
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Originally Posted by A/S View Post
I got mine last Tuesday, ahead of schedule. It is going in today.

The quality of the welds is top, the thing is super light, I will measuring weights. I'm connecting them to my Akrapovic Ti headers and 100-cell cats.
How much weight did you save on the cats-headers? Should be light and great sounding
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Old 01-25-2019, 04:11 PM
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Originally Posted by GrantG View Post
How much weight did you save on the cats-headers? Should be light and great sounding
Almost 9 lbs, but I did it more for the power gains and louder sound, because the stock muffler with side deletes and valves open is not yet as loud as I like.

The stock 400-cell cats flow less than the 100-cell in the Akrapovic, and the headers inner diameter pipes are larger. Supposedly, the car gains power, I will know once I test the car with the VBox again, but will do it after the JCR race pipes are on, and with miles driven so the car adapts.
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Old 01-25-2019, 04:12 PM
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Originally Posted by bigskyGT3 View Post
Did you go with the titanium tips as well. If so which ones?

please give your opinion on sound as soon as you can.
I am going to reuse my stock tips. If this is too loud I may get the silenced tips JCR sells.
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Old 01-25-2019, 04:24 PM
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Very interested in how this sounds.

Also - Drone is going to be thing I am most interested and hoping for an objective honest opinion.

Can not wait to hear your reviews
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Old 01-25-2019, 06:39 PM
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very intrigued and hopeful... Been looking for the high-pitched sound since my first GT3...
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Old 01-25-2019, 10:29 PM
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Intriguing and wondering for 200/100/no cells headers if the extra combustion dust wouldn't fill the 2 silrncers?

Back in the day on no cats motorbikes i was used to regularly clean up/change the overfilled silencers

Last edited by fxz; 01-25-2019 at 11:17 PM.
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Old 01-25-2019, 10:53 PM
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usctrojanGT3
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What makes it "silenced" and will it crack from the exhaust heat?

This might not be legal in the People's Republic of California. haha
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Old 01-25-2019, 11:56 PM
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Originally Posted by usctrojanGT3 View Post
What makes it "silenced" and will it crack from the exhaust heat?

This might not be legal in the People's Republic of California. haha
Thank you- the number 1 question I had was the exhaust heat on those tiny silencers
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Old 01-26-2019, 03:35 AM
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The silencers are far from the headers and neither tiny
i don t see any heat concern
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Old 01-26-2019, 01:13 PM
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Great post and very much looking forward to your feedback post install! Iím sure youíll love the results!

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Old 01-26-2019, 01:24 PM
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Originally Posted by usctrojanGT3 View Post
What makes it "silenced" and will it crack from the exhaust heat?
We offer a Race Pipe with no silencing. This Ďsilencedí version features silencers which cut the overalls dB levels from our Ďnon silencedí Race Pipe by an average of 8/9dB throughout the RPM range

In regards to cracking I think itís once again important to state and reassure that we have had NO such issues with any of our exhausts and I do not anticipate we ever will. Iím unsure as to why this concern keeps being raised?

Originally Posted by Jimmy-D View Post
Thank you- the number 1 question I had was the exhaust heat on those tiny silencers
Silencers arenít really tiny, theyíre sized accordingly. The internals flow accordingly and there is no temperature spike in the silencer.

As you can see from the image below with the car on the hub dyno the silencers do not get anywhere near as hot as the main exhaust, as you would expect.



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Old 01-26-2019, 01:37 PM
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NO drone?
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