3 Mufflers for a quiet system ?

[LIMITED1]

Another idea

Has anyone seen this new muffler that Dynomax recently came out with?http://www.dynomax.com/mufflers.php?muffler=vt

It is supposed to get rid of the drone...

 

[captndave737]

I've seen it. I don't think I want moving parts in my exhayst system though.

 

[GNBRETT]

Has anyone seen this new muffler that Dynomax recently came out with?Dynomax Performance Exhaust | Mufflers | Dynomax VT Muffler

It is supposed to get rid of the drone...

looks interesting to me

 

[74bird]

Hey Guys new to this forum, while I don't have a turbo buick, i am intriqued by the 3 muffler system I was wondering if anyone has tried this system on a v-8? I would run a 3 1/2 X into 3" summit welded mufflers, or ultra flows then into one of these cross flow mufflers and out with tail pipes.. This is on a Pontiac 461, any input is greatly appreciated!!

 

[87GN_70GS]

I would think it would work. Only way to really find out is give it a try.

 

[74bird]

I would think it would work. Only way to really find out is give it a try.

Yea I see Pypes makes a cross flow system, I will have to look into it along with some cheap summit 3" welded mufflers etc..

 

[turbofabricator]

We have now run 10.03 @136 with three 2.5" mufflers. Not sure why you would need to go 3.5" with a 461 V8. Horsepower is horsepower and 136 mph equals 700+ HP. Should keep things in perspective. This was on pump gas and dual nozzle alky, stock ECM with 3.5" MAF. Alot left in it with C-16 and more boost, but the car isn't legal faster than 10.00@135.

 

[74bird]

We have now run 10.03 @136 with three 2.5" mufflers. Not sure why you would need to go 3.5" with a 461 V8. Horsepower is horsepower and 136 mph equals 700+ HP. Should keep things in perspective. This was on pump gas and dual nozzle alky, stock ECM with 3.5" MAF. Alot left in it with C-16 and more boost, but the car isn't legal faster than 10.00@135.

Wow ! That is flying! The only reason i said 3 1/2 is that is what came with the car i also could use my 3" one too dumping into 2 1/2 mufflers..

 

[74bird]

Is there any video of these cars using the muffler systems? Like to hear it

 

[turbojkt]

I had this on my car before I sold it. It was much quieter than a 3 inch single.
Exhaust Sys. & Parts | RJC Racing

You can listen to it here: turbotadje's Channel - YouTube

 

[KEVINS]

I'm bringing this thread up from the dead.
I am wanting to do this 3 muffler setup as described in this thread. I have all the information I need except where to purchase the 2.5" cat-back exhaust pipes with mufflers? I will need to purchase the cat-back system then probably cut the tail pipes off in order to use the Cross Flow muffler described in this thread. So where can I get a Cat-Back y-pipe system?

Thank You
Kevin

 

[Phoneguy]

Try Gbody

Bryan

 

[KEVINS]

Try Gbody

Bryan

Thanks Bryan.
I saw that they do sell a 2.5" Pypes system but I don't know much about it and I thought I would get more input on other systems to see what available.

ks

 

[turbofabricator]

The Pypess sytem would be a good place to start with, then just add the third muffler.

 

[KEVINS]

Thanks Guys. I found a shop nearby that does custom exhaust so I hope to have them give me a quote.

Kevin

 

[Top Speed]

FYI Dynomax no longer makes the muffler described in this thread.

 

[stickybones]

I'm bringing this thread up from the dead.
I am wanting to do this 3 muffler setup as described in this thread. I have all the information I need except where to purchase the 2.5" cat-back exhaust pipes with mufflers? I will need to purchase the cat-back system then probably cut the tail pipes off in order to use the Cross Flow muffler described in this thread. So where can I get a Cat-Back y-pipe system?

Thank You
Kevin

I purchased the Pypes SS y-pipe direct from Pypes, bought the three SS Dynomax mufflers from Summit and had one of the T-Buick shops fab the axle hump pipes and tailpipes for me.

 

[GlockandRoll]

What about the mufflers with the spring loaded baffle in it?

 

[KEVINS]

FYI Dynomax no longer makes the muffler described in this thread.

Jegs list the SS version here:

http://www.jegs.com/i/Dynomax/289/17276/10002/-1


I think this is the shorter one mentioned in this thread:

http://www.jegs.com/i/Dynomax/289/17231/10002/-1?CT=999&sendroicid=b87b5ad1-402e-450a-9647-bc510d253e51&sendroikwd=Dynomax 17231&utm_source=Bing&utm_medium=cpc&utm_campaign=BING_VENDOR_Dynomax

ks

 

[Top Speed]

Yes, they are still listed on the websites, but are not available to buy. I have tried as recently as 2 weeks ago, and they are no longer in production.