abs all you need to do is make a 90 degree bend about 2.5 ins on the inside of the bend from the turbo housing and then follow in straight down like the original erst exhaust goes and its made,,,,, its that simple mate that ANYONE can make one,,, you DONT need a jig made for it,,, that just makes em get tacked together in 10mins and then tig weld um up and 20 mins later you have 170 quid,,,, thats 340 quid per hour