True 3" exhaust system for the Civic Type R (FK8)

[dark11b]

Any updates on the exhaust?

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[Vincent@27WON]

Any updates on the exhaust?

Sorry guys, been super busy here lately, Definitely the busiest we have ever been. In the process of looking to hire a new employee to help distribute some work-load. That paired with several new product launches this fall and winter as me running around like crazy. Our boost tubes for the Type R just dropped. You can check those out here. https://store.27won.com/civic-type-r-intercooler-boost-tubes.html

The exhaust is good and in production, looking to open up orders late November and ship in December.

I'll try and see if I can find some time for a more formal update this week or next.

 

[Vincent@27WON]

Hey everyone, here is an update that I promised. This is Decibel testing.
The first graph and plot is our catback on a stock down-pipe.
2nd image is on our full catless turbo-back, (prototype DP, not yet available) This 2nd graph realistically is the "loudest" it can be.

These were both taken in accordance with SAE J1492 procedures but at 3500rpm instead of 3/4 throttle. We did our best to try and keep outside surrounding noise to a minimum. I would say that gives a variance of about 1-2 db +/-

I don't currently have any inside DB measurements,

Basically I would say on stock down-pipe exhaust sounds amazing.
On a good quality catted down-pipe sounds amazing
on a catless full turboback set up still sounds good, but for sure a bit rowdy on the top end and I would suggest only for the ones who want all the noise.

 

[Vincentbrown65]

Hey everyone, here is an update that I promised. This is Decibel testing.
The first graph and plot is our catback on a stock down-pipe.
2nd image is on our full catless turbo-back, (prototype DP, not yet available) This 2nd graph realistically is the "loudest" it can be.

These were both taken in accordance with SAE J1492 procedures but at 3500rpm instead of 3/4 throttle. We did our best to try and keep outside surrounding noise to a minimum. I would say that gives a variance of about 1-2 db +/-

I don't currently have any inside DB measurements,

Basically I would say on stock down-pipe exhaust sounds amazing.
On a good quality catted down-pipe sounds amazing
on a catless full turboback set up still sounds good, but for sure a bit rowdy on the top end and I would suggest only for the ones who want all the noise.

Thanks @Vincent@27WON

 

[SloPoke83]

Hey everyone, here is an update that I promised. This is Decibel testing.
The first graph and plot is our catback on a stock down-pipe.
2nd image is on our full catless turbo-back, (prototype DP, not yet available) This 2nd graph realistically is the "loudest" it can be.

These were both taken in accordance with SAE J1492 procedures but at 3500rpm instead of 3/4 throttle. We did our best to try and keep outside surrounding noise to a minimum. I would say that gives a variance of about 1-2 db +/-

I don't currently have any inside DB measurements,

Basically I would say on stock down-pipe exhaust sounds amazing.
On a good quality catted down-pipe sounds amazing
on a catless full turboback set up still sounds good, but for sure a bit rowdy on the top end and I would suggest only for the ones who want all the noise.

Any Vids of the "rowdy" setup?

 

[saint365]

curious about price point too

 

[Vincent@27WON]

Any Vids of the "rowdy" setup?

I'll see what I can get

curious about price point too

Still TBD but this kit will likely fall between $1600 and $1800, that is with the front pipe and all the V-band flanges.

 

[spyder57]

I don't understand the test, you said you ran the test at 3,500 rpm but the decibels clearly have a wide range. Do you mean you started at 3,500rpm?

Hey everyone, here is an update that I promised. This is Decibel testing.
The first graph and plot is our catback on a stock down-pipe.
2nd image is on our full catless turbo-back, (prototype DP, not yet available) This 2nd graph realistically is the "loudest" it can be.

These were both taken in accordance with SAE J1492 procedures but at 3500rpm instead of 3/4 throttle. We did our best to try and keep outside surrounding noise to a minimum. I would say that gives a variance of about 1-2 db +/-

I don't currently have any inside DB measurements,

Basically I would say on stock down-pipe exhaust sounds amazing.
On a good quality catted down-pipe sounds amazing
on a catless full turboback set up still sounds good, but for sure a bit rowdy on the top end and I would suggest only for the ones who want all the noise.

 

[xGreyWorm]

I understand that with the catless it’s loud and loud doesn’t bother me so much as droning. With the catless downpipe does it drone in the cabin like between 2k-3k rpm?

 

[Vincent@27WON]

@spyder57 yes, ignore the drop off's at the end, that is the car on decel when we finsiehd the test.

 

[Vincent@27WON]

Also, I will have a new blog update this week on the exhaust, I will be sure to share the link here. This system is still on track to ship in December.

 

[Vincent@27WON]

I will have an accompanying blog to this image tomorrow but for tonight I will leave you with this. Dyno test results of our FK8 exhaust system.

 

[Vincent@27WON]

Here is our new Blog talking about the power we made with our cat-back system. You can check it out by clicking the text.

 

[markq218]

Best looking exhaust thus far. Although I appreciate the cinematics, can you guys do some interior and drive by sound clips? Thanks!

 

[GraphiteAZ]

What down pipe did you use?

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