Mazdaspeed Forums - CPE Triton exhaust

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- Custom Performance Engineering (cp-e.com) (http://www.mazdaspeedforum.org/forum/forum/f330/)

- - CPE Triton exhaust (http://www.mazdaspeedforum.org/forum/forum/f330/cpe-triton-exhaust-195902/)

xorphanx

11-25-2015 12:18 AM

CPE Triton exhaust

So I love the way this exhaust sounds, I can't seem to find any sound clips of the exhaust with the added muffler option and how much quieter it makes the exhaust. I live in CA with the stupid noise laws and the "must have a muffler" nonsense... (i really need to move...)

is there any sound clips or videos of the setup with added muffler option?

chaser27

11-25-2015 07:27 AM

This came up a year or so I guess and I think at the time they had only sold one with the muffler option. There weren't any videos at the time. I doubt there have been many more sales since then

nekret

11-25-2015 10:43 AM

@sh4d0w; is the man and added a muffler similar to their muffler option. If you don't like your ears bleeding everytime you cold start it i'd recommend the muffler option. There's also some links in that thread to video clips with/without the muffler. Sound is basically unchanged with the exception of amplitude.
http://www.mazdaspeedforum.org/forum/foru...d-help-190957/

xorphanx

11-25-2015 11:02 AM

Quote:

Originally Posted by nekret (Post 2986683)

I'll give it a look! Thanks for the info! I thought replacing all 3 motormounts at the same time increased a lot of noise, I wonder how much more I can handle lol

nekret

11-25-2015 12:39 PM

Honestly I did my three after the exhaust install and the motor mounts added enough cabin noise where i don't usually notice the exhaust and my Triton doesn't have the muffler.

I'll probably add the muffler to my Triton exhaust at some point but that will be mostly for my neighbor's benefit.

MD1032

11-28-2015 05:49 AM

I asked the following question a few days ago and received the following answer:

Quote:

Originally Posted by MD1032

Hello,

Because there is a holiday sale going on right now on Edge Autosport, I'm considering buying a Gen2 MS3 CBE, with the optional muffler. I wanted to know how quiet this setup was. Ideally I would like the CBE to be quieter than the stock one, especially when cruising.

Is the muffler a straight-through design, or baffled like the stock one (ie, would you expect it to cause any changes in flow or spool on larger turbos)?

Thanks.

Quote:

Originally Posted by CP-E

John,

Thank you for contacting us. We have our annual sale over Thanksgiving weekend. Check out our Facebook page or sign up for the mailing list to know when the sale goes live!

Unfortunately you will not find an exhaust that is quieter than stock. Whether you buy our exhaust or another companyâ€™s exhaust, it will be louder than stock no matter what the company may say. If you want to keep it quiet, we would recommend a downpipe and TMIC.

Hope this has helped. Please let us know if you have further questions.

I appreciated CP-E's honesty in their reply and now I am making alternate plans for my CBE.

xorphanx

11-28-2015 01:38 PM

Thanks MD1032, I wish I didn't have to put a muffler on it but even so, I love the sound. It will also save me the headache of if I get a stupid smog station that wants to do a visual and won't see a muffler. Better to be safe than sorry.

ajhawse

11-28-2015 06:01 PM

Hey, have you looked into adding a Vibrant Ultra Quiet resonator? Just added one to mine yesterday cause the droning at highway speeds was giving me a headache on long trips.
Makes a world of difference but still maintains the aggressive tone

Jakeypoo

11-28-2015 07:30 PM

Quote:

Originally Posted by ajhawse (Post 2987687)

What exhaust mods do you have and where did you put the resonator?

ajhawse

11-28-2015 08:19 PM

Quote:

Originally Posted by Jakeypoo (Post 2987707)

What exhaust mods do you have and where did you put the resonator?

I have a cpe turbo back. The resonator is on the straight right after the dp. I have mixed feelings about it. It definitely quieted it down andot rid of the drone and vibrations but I kind of miss the grumble 😭

Jakeypoo

11-28-2015 10:07 PM

I was thinking about doing the same thing. But I have both cats at the moment. So adding the resonator would be my test pipe.

Did it effect the sound at wot?

Sent from my iPhone using Tapatalk

xorphanx

11-28-2015 10:13 PM

I just ordered my tirton CBE while it was 20% off, i'll be getting the CS catless racepipe. I don't think i'll mind the drone very much, but we'll see. I did opt to get the added muffler.

nekret

11-28-2015 11:00 PM

I don't think the cpe triton will mate up to anything other than the cpe or stock downpipes.

Sent from my SM-G900V using Tapatalk

xorphanx

11-28-2015 11:13 PM

1 Attachment(s)

I thought the same and had inquired CS about it, I asked specifically if the racepipe they offered would fit between a stock DP and the triton CBE. If I get it and it doesn't fit then i'll just return it.

nekret

11-28-2015 11:15 PM

Weird, they must replicate the stock flange style.

Sent from my SM-G900V using Tapatalk

xorphanx

11-28-2015 11:16 PM

Race Pipe | Mazdaspeed3 Exhaust

you have the option for the stock flange or the 80mm flange

ajhawse

11-29-2015 11:46 AM

Quote:

Originally Posted by Jakeypoo (Post 2987733)

I was thinking about doing the same thing. But I have both cats at the moment. So adding the resonator would be my test pipe.

Did it effect the sound at wot?

Sent from my iPhone using Tapatalk

It still sounds beastly just less harsh at wot. I took my friend for a ride yesterday and he said it sounded sick, though he never heard it before the resonator install.

Jakeypoo

11-29-2015 02:02 PM

^^^sweet!!

Sent from my iPhone using Tapatalk

MSMS3

11-29-2015 02:50 PM

If you ever go to a 3" catless dp and rp, even into the stock CBE, the drone will produce severe headaches in a daily driver, especially when decelerating or cruising in the 2800-3200 rpm range. My solution was the Vibrant Ultraquiet reso welded into the middle of the race pipe. It is straight through design, so no measurable power loss, but is heavily encased in sound deadening material.

Result: Drone is gone. Power not reduced. Aggressive growl at WOT but without excessive volume. Win-win-win.

xorphanx

11-29-2015 03:41 PM

I'll definitely keep that in mind once I can get around smog laws

www.cp-e.com

12-02-2015 02:08 PM

Quote:

Originally Posted by MD1032 (Post 2987546)

I asked the following question a few days ago and received the following answer:

I appreciated CP-E's honesty in their reply and now I am making alternate plans for my CBE.

If you add the muffler to our tritton exhaust it is almost as quiet as the stock exhaust. There have only been 2 people that have opted for this option. Luckly I have been able to hear it in person. @rfinkle2; has heard it also, but that was a number of years ago.

Gr8Speed

12-02-2015 02:10 PM

Quote:

Originally Posted by www.cp-e.com (Post 2989344)

Rob sold that exhaust to a friend of mine, who then sold it to another friend. @anodizedeeznutz; @Undertaker; and it sounds like pure sex without killing the whole neighborhood. I'd personally opt for no mufflers though.

anodizedeeznutz

12-02-2015 02:11 PM

Quote:

Originally Posted by Gr8Speed (Post 2989345)

That exhaust had the muffler removed when Rob sent it to me

Sent from my iPhone using Tapatalk

Gr8Speed

12-02-2015 02:13 PM

Quote:

Originally Posted by anodizedeeznutz (Post 2989347)

That exhaust had the muffler removed when Rob sent it to me

Sent from my iPhone using Tapatalk

Well then... it wasn't terribly loud for that. When you get on it, it's noisy but it doesn't have a ton of drone and is relatively quiet at idle.

xorphanx

12-02-2015 07:15 PM

I bought it with the muffler just to be on the "safe side" for california's gay laws, but I may end up just chopping it off. we'll see how things go once I get it installed.

nekret

12-02-2015 08:28 PM

If you ever decide to go the unmuffled route I'll trade you my unmuffled version!

Sent from my SM-G900V using Tapatalk

motherfnmonsta

12-02-2015 08:35 PM

I have the cp-e exhaust with the added muffler and I love it. I have heard a speed3 with a cp-e exhaust minus the added muffler and honestly it sounded raspy to me and it had a stock catalytic converter and a test pipe.

My car I am running a catless down pipe and a test pipe and it is loud but it is not raspy it has a nice deep unique tone to it.

xorphanx

12-02-2015 08:38 PM

Quote:

Originally Posted by nekret (Post 2989553)

If you ever decide to go the unmuffled route I'll trade you my unmuffled version!

Sent from my SM-G900V using Tapatalk

I'll definitely keep that in mind. I'm sure i'll have a decision within the first week or so after I install it. What kind of testpipe did you go with?

Quote:

Originally Posted by motherfnmonsta (Post 2989562)

Yeah i love the grumble of it, unfortunately i'll have to stay with a catted downpipe unless I
1. change the dp out everytime i need to get smogged
2. find a loophole on how to get around smog.... (highly unlikely without having bookoo's of bucks)

I went with the UR testpipe with high flow resonator. I'm just hoping it won't silence the thing completely :( If anything I can always get a straight testpipe later on if I want more, but we'll start the safe route first.

motherfnmonsta

12-02-2015 08:42 PM

Quote:

Originally Posted by xorphanx (Post 2989563)

I'll definitely keep that in mind. I'm sure i'll have a decision within the first week or so after I install it. What kind of testpipe did you go with?

Yeah i love the grumble of it, unfortunately i'll have to stay with a catted downpipe unless I
1. change the dp out everytime i need to get smogged
2. find a loophole on how to get around smog.... (highly unlikely without having bookoo's of bucks)

I went with the UR testpipe with high flow resonator. I'm just hoping it won't silence the thing completely :( If anything I can always get a straight testpipe later on if I want more, but we'll start the safe route first.

I run a UR catless down pipe and a UR straight pipe

nekret

12-02-2015 08:51 PM

I have a cpe catted downpipe which is a long downpipe so there is no race/test pipe to speak of.

Sent from my SM-G900V using Tapatalk

rfinkle2

12-03-2015 08:03 AM

One of the only exhausts without excessive drone, imo.

xorphanx

12-03-2015 11:52 AM

Quote:

Originally Posted by nekret (Post 2989580)

I have a cpe catted downpipe which is a long downpipe so there is no race/test pipe to speak of.

Sent from my SM-G900V using Tapatalk

Does that DP pass smog? I know it won't pass visual but i'm not worried about that.

nekret

12-03-2015 12:58 PM

I don't have smog where I live and I really only went catted to stop boost creep.

Sent from my SM-G900V using Tapatalk

xorphanx

12-16-2015 09:38 AM

#CP-Esavedmylife !

During my exhaust install, the bolts supplied with the UR TP were screwed up and weren't threaded correctly, luckily CP-E supplies two bolts, nuts, and washers that worked great! Real life saver for sure!

Also to include, when they suggest a "helping hand" as one of the tools.. they mean it, took me 5 hours to install the exhaust by myself without a lift. There was some troubleshooting with the Z-pipe to make fit correctly since it had a slight bend on one of the openings making it not round, but I managed to make it work!

ryguy 3

12-16-2015 09:57 AM

I installed the UR Resonated test pipe along with a Mazdaspeed Accessories Cat back and its quiet with the windows up but once they are down it sounds pretty good.

If your set up is too loud in the end i'd recommend the resonated test pipe.

xorphanx

12-16-2015 10:02 AM

I love my setup, I did get the high flow resonated testpipe along with the added muffler option on the CP-E Dual Triton exhaust. Sounds great!

my2k13speed3

12-16-2015 10:05 AM

I have the cp-e triton cbe with no muffler and a test pipe, I mean its loud especially at cold start but I've never been hassled by my neighbors or any cops and I live in a small quiet town in Cali

Edit: I plan on getting a resonated test pipe just because I commute 80 miles a day and would like it to be a little quieter

bennyzoom

12-16-2015 11:30 AM

Quote:

Originally Posted by xorphanx (Post 2996276)

I love my setup, I did get the high flow resonated testpipe along with the added muffler option on the CP-E Dual Triton exhaust. Sounds great!

I'm also interested in picking up this catback but debating on whether getting it with or without the muffler. Any chance you could provide a sound clip?

xorphanx

12-16-2015 12:15 PM

Quote:

Originally Posted by bennyzoom (Post 2996329)

I'm also interested in picking up this catback but debating on whether getting it with or without the muffler. Any chance you could provide a sound clip?

I'll take a video for you after work and post it up.

Quote:

Originally Posted by my2k13speed3 (Post 2996279)

I got the UR TP with high flow resonator, if you need help installing let me know. I'm about an hour and a half north from Mountain House, CA.

xorphanx

12-22-2015 12:14 PM

Hey Guys, just an update, I got around to finally taking a cold start video of the exhaust this morning, i will upload it tonight!

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