i know it HAS been done, i just don't know the specifics on how. go to the GM V8 Truck Perf. section and ask. i remember one member had done it, just don't remember who or if he frequents the forum.

 

i think if he puts it behind the rear axle with it turned vertically he could keep his spare then run the tails out the sides or the back. he could have it put where the factory muffler is on his truck but you would have to put a 180 degree bend out of one outlet then run it out back. the nice thing about making a exhaust for trucks is that there is plenty of room to work with most of the time.

 

i currently have an 80 series flowmaster on my 02 z28. since i'll be getting a magnaflow catback soon, my dad wants to put the flows on his 01 gmc sierra. does anyone no if it can be taken off and put onto the truck? and would he also have to remove his spair that's placed under the bed?