Muffler ?

[nk14zp]

Anyone compared the Napa muffler to the Summit muffler sound/db wise?

 

[avengeusa]

the dynomax i put on mine made a nice difference

 

[FMJ]

I've heard both, the NAPA muffler is quieter, but the dynomax can be installed and is barely noticeable behind the heat shield.

 

[ETHOS]

yeah, barely noticable is nice

avenge usa has pictures of his truck and muffler setup in his picture folder

 

[atilathehun]

what i cant here you i dont have one on my truck my truck had the napa one and it was 2 heavy and messed up the pipe under the fender

 

[optitrader66]

I went with the dynomax, it's not too loud but still has a realy good sound to it. Can ride comfortably without earplugs.
Instalation was the easiest thing , fits behind the heat shield and you can't tell it is there, took about 15 to 20 minutes to install.

 

[avengeusa]

I went with the dynomax, it's not too loud but still has a realy good sound to it. Can ride comfortably without earplugs.
Instalation was the easiest thing , fits behind the heat shield and you can't tell it is there, took about 15 to 20 minutes to install.

yup, works great for me, it is not quiet, but it did take a lot of the bark out of it, my wifey says it is much quieter

so does the previous owner, i think he sad 20% quieter is what it sounded like to him

 

[nk14zp]

Thanks.

 

[rat-a-tat-tat]

where do you get the dynamax? part # ?

Thanks

 

[FMJ]

Dynomax Performance 24216 - Dynomax Race Bullet Mufflers - Overview - SummitRacing.com

 

[rat-a-tat-tat]

Thanks FMJ

 

[avengeusa]

Dynomax Performance 24216 - Dynomax Race Bullet Mufflers - Overview - SummitRacing.com

that is the one, i got mine from summit also

 

[FL_Frank]

The NAPA one does make it quieter and the installation was easy. It does have a little weight to it, so you should make a bracket to hold it in place. I used (2) stainess pipe clamps designed for drain waste pipe, which are nice and big. They have not snapped yet.