exhaust out the back

[2000 limited]

i went to a muffler place yesterday and i wanted to run 2 pipes out the back and he told me no.... he said that it causes a vaccum and brings the exhaust fumes in... can this be true? asked me if i had kids and i said yes and hes said if you drive and they fallasleep they may not wake up.

 

[992door]

I have heard that also but he told me it is only if you have the back open

 

[Whippled2dr]

I used to have my exhaust exit out the back and if you had the back glass open while driving the fumes would enter. When it was closed, no fumes would come in, at least none that I could smell. Now I just have it dumped before the axle (my drop makes it very tight to pass two 3" pipes over the axle).

 

[TahoeGoBoom]

when you look at the physics, yes it will bring the fumes in, but only if it has open access into the vehicle. theres really no issue.

 

[Colabella7077]

Not True! I have Dual Out the Rear piping cannot flood the cabin with exhaust fumes. I have dual piping and the only time I smell exhaust is when I got the tailgate window open to smell the sweet burning exhaust!

 

[tahoeman960208]

i cant beleive he told you that if your kids fall asleep they may never wake up. a simple, "its dangerous to the occupants" would have worked.

 

[TahoeGoBoom]

i cant beleive he told you that if your kids fall asleep they may never wake up. a simple, "its dangerous to the occupants" would have worked.

+1