Explosive

I'd dump it just over or just before the rear end if you do.

Portmaster

I ran four inch dumps on my Chevelle that dumped right before the rear. They sound good but the problem is I have a 700 foot dirt driveway. Those things blow sand, dirt and water all over the place. Really annoying trying to keep the car clean with dumps.

lx5.0

what about fumes was that a problem to anybody with the dumps