Our black 71 Camaro (if anyone remembers this car) had the exhaust run under the axle.
SUPER easy to install.
Nothing rubbed or hit.
All was good!
http://www.ridetech.com/garage/1971-camaro/
I know there are pics out there in cyber space of the exhaust on this car as this has been asked many, many times, but I didn't find them in the 3.4 seconds I took to look.