there was nobody locally that had a alum 90 degree manderal bent pipe locally, and i didnt want to get one online incase it wasnt what i needed (that and it would have cost about $90 by the time it was shipped). i had tried a machine bit a friend gave me using a drill press, but it wouldnt drill the same each time i moved it, and the guy i gave it to, to try and fix it for me, made it worse, sooooo i had to start from scratch making one made from metal.
i used some scrap metal from work, and bought a pipe from a truck exhaust shop locally, then cut them all up to fit.
then stuck them in the jig i made
tacked in place, then pulled it out of the jig to finish welding it
figured i would also weld the inside just to make sure it was strong enough, and make sure there was no pin holes
then ground
(i did put the egr tube on it as well, but the pic was to blurry).
put the throttle body on it to see how it fit
there will be no choking from it now
then fit it on the mock/spare motor i have.