Never saw at set of these up close

[Brooks James]

They're listed as mufflers, I've seen Car Chemistry stuff which is very similar

Anyone run these on the street?

 

[CFD244]

LOL..........Not what I was expecting

 

[Brooks James]

LOL..........Not what I was expecting

The ole bait and switch ...

 

[Brooks James]

They look like what the gals wore for bras in the 40's very pointed titties

 

[dusterbing the peace]

Glasspacks, without the glass…or the flow

 

[Dana67Dart]

Madonna tried them in the 90s

Sorry!

 

[4mulas]

Looks like a spark arrestor insert

 

[Brooks James]

Looks like a spark arrestor insert

It is, also to muffle noise

 

[33IMP]

You could ask VOETOM, but from what I've heard about them..... they ruin power, and don't cut noise much, exactly what you DONT want in a muffler.
At my house they would be installed in a round file.

 

[YY1]

I've been looking for a good deal on collector muffs for a few years.

When I started they were cheap but hard to find.

Now they are easier to find but have tripled in price.

 

[Yunick13]

I believe those are supposed to be for dirt late models and dirt modifieds, or any race car that races with noise restrictions.

 

[RustyRatRod]

Yall are all crazy. Those are flux capacitor filters.

 

[BrianT]

@VOETOM

 

[Swingn’71]

Yes…. I use vortex cones in my drag bike exhaust to meet requirement. NO they do not decrease power or change the e.t. AT ALL..!! They also do not reduce noise to speak of. Just in there to meet spec if you will….Swingn’

 

[VOETOM]

I think I read once they cut one particular car's exhaust sound level down a dB or two in the 100 db range. So I guess you could say they reduce noise levels somewhat!