Gotta love fabricating twins where they don't belong!

[Power]

Added a s475 to the s300... Should get interesting fairly quick. 75/91/1.32

 

[gman99]

You move pretty quick bud! Couple of suggestions; don't use any 90 degree boots as they blow out easily, get your T6 flange planed at a machine shop after welding up your pipe, mine was warped enough to cause issues after welding it inside and out. I would also suggest boost straps on the S300 to intercooler pipe to keep it from moving apart under high boost. The extra heat and boost those see make them the most likely to blow out.

Good luck!