Mufflers with turbo

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Nov 20, 2013 | 10:08 PM

Busa_rob

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Mufflers with turbo

Looking to hear some examples of what you guys are running for mufflers. I have an 5.3, with an s475, 4in exhaust, with it running all the way back to the axle.

Only problem I've seen is not running a muffler with that long of an exhaust it tends to sound very raspy, and shitty. Looking for suggestions for a single muffler that will cut out the raspyness, but not quiet it down too much.

Let's hear it

Nov 20, 2013 | 10:34 PM

Hi Volume

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From: NoCal

the bullet style zero restriction mufflers will reduce that raspyness. It all depends on how many you can fit. Or if you have the room for the oval shaped ones, they would only be more efficient i would assume.

http://www.jegs.com/i/Dynomax/289/17225/10002/-1

Nov 21, 2013 | 11:13 AM

MonmouthCtyLS7

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LM1 w/ an Elec. Cutout here.

Nov 21, 2013 | 11:23 AM

skinnies

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From: KS

hooker maxflow

Nov 21, 2013 | 04:05 PM

ws6fitz

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Using my hooker catback.

Nov 21, 2013 | 04:07 PM

parish8

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From: omaha ne

a pair of bullets in series seems to do wonders and it is hard to imagine they hurt flow much.

Nov 21, 2013 | 06:16 PM

Busa_rob

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Anyone have video of their car? I'd like to hear it.

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Nov 21, 2013 | 10:28 PM

parish8

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From: omaha ne

They did a nice job of knocking the drone down.

Nov 21, 2013 | 10:45 PM

#10

a-low

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From: Whittier, Kalifornia

Quote:

Originally Posted by MonmouthCtyLS7

LM1 w/ an Elec. Cutout here.

Any videos ? My build is very similar to yours curios
how it sounds

Nov 21, 2013 | 11:29 PM

#11

Unstang

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From: Waukee, Iowa

I have a single 4" Dynatech Split Flow, it is dumped at the rear axle of a Fox Body. Sounds awesome, drones like hell at highway speeds…

Nov 26, 2013 | 10:16 AM

#12

locospl

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From: Coastal Mississippi

I am also interested in this, I have a magnaflow bullet style just before the axle and it is still loud in the car at 22-2500 rpm @ 75 mph. I need to remove my crimp bent exhaust and upgrade to mandrel bent. I will most likely change the muffler at that time.

Nov 26, 2013 | 10:45 AM

#13

Shownomercy

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Dynomax bullet supra style in the rear. Quiet as hell.

Nov 26, 2013 | 05:31 PM

#14

Busa_rob

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Again, any videos?

Nov 26, 2013 | 06:35 PM

#15

stock48

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From: Colorado Springs, Co/ Central, Ca

I run a 4" magnaflow oval muffler as close to end of pipe on the nova and no rasp.

Nov 26, 2013 | 08:33 PM

#16

Moter

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From: Hutto Tx

Quote:

Originally Posted by Hi Volume

I have a single exhaust in 3 in from a 72mm turbo on a 5.3. I have the above muffler and i am very happy with it. I have a qtp cutout approx 2 foot from the turbo and it only picks up .1 in the quarter mile

Nov 26, 2013 | 09:04 PM

#17

TOYBOX

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Slp exhaust

Last edited by TOYBOX; Nov 26, 2013 at 09:06 PM. Reason: fixed youtube link

Nov 26, 2013 | 09:08 PM

#18

TOYBOX

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Click on the video title.

Nov 27, 2013 | 05:38 AM

#19

aknovaman

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Awesome garage. Those all yours in the background ?

Nov 27, 2013 | 12:13 PM

#20

Sarg

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From: Atlanta, GA

I have a single magna flow 4" straight through on mine with just a short downpipe dumped out the fender. My build thread has a video towards the end. It is loud but not terrible.