On here bike it was easy, she came up with the great idea of just cutting a little bit of the chinese 250cc header pipe off to add the amount we were short and it had the bend we needed.
It all fits very well and I just welded the middle add-in pipe to the exhaust and where the middle pipe slips over the stock header pipe I just cut four slots and plan to use a regular hose clamp to pinch it.(but its tight enough it shouldnt need it)
