|I used a high quality T-bolt clamp at the turbo and 99 cent clamps from
Home Depot everywhere else. The 90 degree bend goes right on the turbo.
I used the piece of 4" OD aluminum piping to connect the 90 degree
angle rubber elbow to the 45 degree angle rubber elbow. From shopdiesel.com,
I ordered "Replacement filter for 75-10272" which is PN
72-90009. This is a Proguard-7 reusable filter and the cost was $69
+ $8 S/H. I chose this filter because it has a 4" inlet. The larger
filters would be nice, but have 4.5" inlets which would not fit right
over the 4" OD aluminum piping. Total cost was about $120.