may not be what youre looking for , mine are a stahl weld up kit,
400$ to the door, little work ,welding , but they are a better fit than anything you buy, you can make them a slip tube, get them in long or short collector no extra charge, just welding if you get the right setup from them they are realy more easier than you think to put together mine was allready banded together
but i wasnt paying 800$ for a set of headers that dont fit
j m o