Yay first post....
Made this in Inventor one day when I was bored.... Attempting to make headers, but when I loft (extrude along path), it gets rid of the rest of my 3-d sketch. I may just find some way of making each part individually and combining them in an assembly somehow...
There's a pretty primitive muffler attached to this, but I didn't see a need to show that. Just LMK if you want to see the whole system.