Hello all I purchased this complete exhaust used and I’m wondering if I’m missing anything?im test fitting it and it doesn’t line up too well.Im also wondering if I’m missing any mounts.It has one on the silencer,one on the expansion chamber that is way off from the head stay mounting hole and one hook for a spring closest to cylinder.This is also an adjustable head pipe so I’m concerned how it will line up once I start messing with the length.any input would be much appreciated..Also can anyone identify which pipe this is?I bought it a while back and can’t remember this way if I call Arlen i properly identify what I’m working with..Thank you..