high power-low db prototype muffler - Page 29 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

Ultramaroon · 03-01-2017, 01:26 AM

Quote:

Originally Posted by Captain Snooze

.

Now even more gentle.

Silverfox · 03-01-2017, 01:29 AM

Here's the only one I got. Was going to do a sound video when I got home, but I snapped my rear axle on the way home so it may be a bit 😂. That E-85 and boost got me.

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Ultramaroon · 03-01-2017, 01:51 AM

Quote:

Originally Posted by Jmonty

Let's see some install pictures, the waiting is killing me

Yeah yeah...

Click on the image for full size.

Captain Snooze · 03-01-2017, 02:40 AM

Sorry, I did a quick search but gave up.

What's the diameter of the tube?

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AceHeader-MT · 03-01-2017, 03:58 AM

So great to finally see these out there being used.

The design for sound and flow is mainly "can" specific...lets leave it at that for now

The soft merges do play a role in sound but all our merges are built the same. Headers and Cat-back are both hand ground and hand welded

The OD of the resonated Mid-pipe and "S" pipe are both 60mm.

Reamer · 03-04-2017, 07:58 PM

A+++ for this exhaust. I am running ACE 350, ACE catless FP, and now their catback. For the first time in awhile I hear my engine over the exhaust. I can't believe how raspy running catless on the stock exhaust was and now running that same setup is absolutely 0 rasp. It seriously sounds like stock almost, you just hear the headers.

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weederr33 · 03-04-2017, 09:07 PM

Quote:

Originally Posted by Reamer

A+++ for this exhaust. I am running ACE 350, ACE catless FP, and now their catback. For the first time in awhile I hear my engine over the exhaust. I can't believe how raspy running catless on the stock exhaust was and now running that same setup is absolutely 0 rasp. It seriously sounds like stock almost, you just hear the headers.

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I'd love to hear this in person from ya!

Reamer · 03-04-2017, 09:21 PM

Quote:

Originally Posted by weederr33

I'd love to hear this in person from ya!

PM'd.

I'll get some video within the next few days, if not tomorrow too.

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Teseo · 03-04-2017, 09:35 PM

You will add exhaust hole cover?

Silverfox · 03-04-2017, 10:04 PM

I have put about 100 miles on the exhaust so far.

Previously I was running ACE CS400 header, HKS resonated FP, and a Tomei 60s. That combination was blistering to the ear drum, but when I wanted it to be loud it checked that box a couple times and definitely turned heads.

While waiting for that ACE I installed the stock exhaust in place of the tomei. Finally I could enjoy my daily drive without blasting music to cover the exhaust. On the low end it sounded fine, but shortly after 4K rpm it would get extremely raspy and sounded very much like an autozone Honda exhaust.

Finally I was able to install the ACE exhaust. I was in the shop to install E-85, oil cooler, and catch cans so I had them install the exhaust as well. So I can't speak to install difficulty.

The exhaust has a slightly deeper tone than the stock exhaust on cold start and idle and is perfect for me living in an apartment complex. Sounds great but doesn't wake the neighbors. Once out of the gates this exhaust sounds fantastic. It is a deep just above stock sound up to 3.5k and then she has a nice growl up through the rest of the powerband. There is a little rasp up near 6k but it sounds just as it should.

The craftsmanship on the exhaust is top notch, and as of now I can't say anything other than praise. I'll be sure to post more once I've put more miles on her and a couple extended canyon runs.

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phrosty · 03-04-2017, 10:14 PM

Exit looks very similar to the "space ship" faux carbon fiber design you see all over the car. Very nice.

Looking forward to some sound videos.

Overdrive · 03-04-2017, 11:37 PM

The "spaceship" you're referring to is actually a play on an old Toyota "T" logo.

EDIT: Forgot my picture proof.

johan · 03-05-2017, 03:10 AM

Quote:

Originally Posted by Ultramaroon

Yeah yeah...

Click on the image for full size.

.

Interesting. First I've seen of your new "pipe". Considered rattle bombing the shroud black so "just the tip" is shiny? Seems like it would blend so much better that way.

You also need some deletes for those gaping holes on either side of the bumper

Reamer · 03-05-2017, 03:18 AM

Quote:

Originally Posted by johan

Interesting. First I've seen of your new "pipe". Considered rattle bombing the shroud black so "just the tip" is shiny? Seems like it would blend so much better that way.

You also need some deletes for those gaping holes on either side of the bumper

I'm considering getting the tip and shroud both powder coated black (or something else that handles high temps better) because I think it'll look clean. My car doesn't have the "murdered" out theme anywhere else on it, but I think it would blend well.

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03-01-2017, 02:40 AM	#396
Captain Snooze Because compromise ® Join Date: Jan 2012 Drives: Red Herring Location: australia Posts: 7,689 Thanks: 3,969 Thanked 9,246 Times in 4,102 Posts Mentioned: 60 Post(s) Tagged: 0 Thread(s)	Sorry, I did a quick search but gave up. What's the diameter of the tube? __________________ My car is completely stock except for all the mods.

03-04-2017, 10:04 PM	#402
Silverfox Senior Member Join Date: Mar 2013 Drives: 2013 Subaru BRZ, Edelbrock SC, E-85 Location: Southern California Posts: 150 Thanks: 223 Thanked 100 Times in 51 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	high power-low db prototype muffler I have put about 100 miles on the exhaust so far. Previously I was running ACE CS400 header, HKS resonated FP, and a Tomei 60s. That combination was blistering to the ear drum, but when I wanted it to be loud it checked that box a couple times and definitely turned heads. While waiting for that ACE I installed the stock exhaust in place of the tomei. Finally I could enjoy my daily drive without blasting music to cover the exhaust. On the low end it sounded fine, but shortly after 4K rpm it would get extremely raspy and sounded very much like an autozone Honda exhaust. Finally I was able to install the ACE exhaust. I was in the shop to install E-85, oil cooler, and catch cans so I had them install the exhaust as well. So I can't speak to install difficulty. The exhaust has a slightly deeper tone than the stock exhaust on cold start and idle and is perfect for me living in an apartment complex. Sounds great but doesn't wake the neighbors. Once out of the gates this exhaust sounds fantastic. It is a deep just above stock sound up to 3.5k and then she has a nice growl up through the rest of the powerband. There is a little rasp up near 6k but it sounds just as it should. The craftsmanship on the exhaust is top notch, and as of now I can't say anything other than praise. I'll be sure to post more once I've put more miles on her and a couple extended canyon runs. Sent from my iPhone using Tapatalk Last edited by Silverfox; 03-04-2017 at 10:16 PM.

03-04-2017, 10:14 PM	#403
phrosty Senior Member Join Date: Apr 2013 Drives: 2013 FR-S Location: Seattle Posts: 806 Thanks: 202 Thanked 320 Times in 199 Posts Mentioned: 18 Post(s) Tagged: 1 Thread(s)	Exit looks very similar to the "space ship" faux carbon fiber design you see all over the car. Very nice. Looking forward to some sound videos. __________________ 2013 Whiteout 6AT FR-S \| Perrin Inlet Tube + 2.75" CAI \| OpenFlash Header \| P&L Catback \| 4.88 Final Drive \| Dialed in OFT 2.0x Stage 2 E85 \| 18x8 Enkei Raijin + 225/40 Michelin Pilot Super Sport \| 17x7 Stock + 215/45 Michelin X-Ice Xi-2

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03-01-2017, 01:29 AM	#394
Silverfox Senior Member Join Date: Mar 2013 Drives: 2013 Subaru BRZ, Edelbrock SC, E-85 Location: Southern California Posts: 150 Thanks: 223 Thanked 100 Times in 51 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Here's the only one I got. Was going to do a sound video when I got home, but I snapped my rear axle on the way home so it may be a bit 😂. That E-85 and boost got me. Sent from my iPhone using Tapatalk

03-01-2017, 03:58 AM	#397
AceHeader-MT Senior Member Join Date: Oct 2013 Drives: 2012 FR-S Location: Taiwan Taichung Posts: 225 Thanks: 359 Thanked 695 Times in 159 Posts Mentioned: 19 Post(s) Tagged: 0 Thread(s)	So great to finally see these out there being used. The design for sound and flow is mainly "can" specific...lets leave it at that for now The soft merges do play a role in sound but all our merges are built the same. Headers and Cat-back are both hand ground and hand welded The OD of the resonated Mid-pipe and "S" pipe are both 60mm.

03-04-2017, 07:58 PM	#398
Reamer Senior Member Join Date: Aug 2014 Drives: 2015 FRS Location: Texas Posts: 237 Thanks: 199 Thanked 161 Times in 97 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	A+++ for this exhaust. I am running ACE 350, ACE catless FP, and now their catback. For the first time in awhile I hear my engine over the exhaust. I can't believe how raspy running catless on the stock exhaust was and now running that same setup is absolutely 0 rasp. It seriously sounds like stock almost, you just hear the headers. Sent from my Pixel using Tapatalk

03-04-2017, 09:35 PM	#401
Teseo Senior Member Join Date: Jun 2014 Drives: frs Location: Gunsai Posts: 4,855 Thanks: 7,035 Thanked 2,890 Times in 1,753 Posts Mentioned: 23 Post(s) Tagged: 2 Thread(s)	You will add exhaust hole cover?

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