If I wanted to go with a single stack from Black Cloud Diesel, then what is needed to connect the piece of flex pipe? I don't want to go connecting it to the 3.5" standard exhaust, I want at least a 4" downpipe. So if I bought a 4" downpipe, then will the flex piece connect right to that or will I need some more piping?

Thanks,
DFO

 

If its a single cab probably will connect right up. On a quad cab i doubt it, theres about 5ft of pipe from my down pipe to my stacks.

 

Yeah I have the SC, its for the 3500 in my sig. Any other input?

 

It will work, but you will need to get a 90 for the stack. The flex wont bend enough to turn up to the to the stack. 4in flex will slide over the 4in down pipe.

 

I don't like using much flexpipe at all if I don't have to. Its a straight shot from the downpipe to the stack so I use 4" pipe and mayby a foot or so of flex to let it have some give but thats it. Like BCSCUMMINS said you will need a 90 for the stack.