Im looking at the yoshimura exhaust for the Z400. They have a full exhaust system with header and the silencer is more of a triangular shape. They also have the slip on comp series which seems to be an oval shape. The difference in price seems to be around $100 or so. I believe both systems are stainless steel. Any difference between the two besides on having a new header pipe? I will be using it with the spark arrestor installed. I plan on using a K&N with no lid and rejet with dynojets. Yoshimura web page really does not have much info on their exhaust and the difference between the two. If anyone has any info it would be greatly appreciated and help in my selection.

Thanks

 

ive called yosh a few times and they really know their stuff. im sure if you called them they would have a good answer for you. it doesnt seem like there are much of us who have different yosh systems, most just have the stainless slipons. my carbon slipon will be on tomorrow so ill let you know how that goes.