This was my old setup:
RacingBeat PowerPulse catback with midpipe res., JacksonRacing cat. and Jackson Racing 4-2-1 header.
mounted on NA8.
But after reading some reviews and watching some vids in here, i ordered this:
can't await to mount it. will be mounted with the 4-2-1 JR header and a new 200 cells metalcat.