Noob question.

Ok, we all know that the tail end of most aftermarket downpipe bolts onto the cat housing. My query is with regards to the front end.

1) Would most aftermarket downpipes bolt direct onto the original turbo outlet?


2) What are the advantages of changing to a matching 3 inch turbo outlet to complement the 3 inch downpipe?

3)Are there any downpipes out there that bolts right from the turbo (thus eliminating the need for the turbo outlet. I'm hearing that DC Sports eliminates the cat on the tail end of the downpipe and bolts right onto the cat back, but does it plump right out from the turbo as well?


PS/ I've searched and cant seem to find an answer. Thanks much!