Hey man i seen you replied to my post about what i need for the SSAC Headers i while back. I just got them in the mail today and am now ordering new clamps for them and also a new Flex pipe. The SSAC headers have 1 3/4" primaries, and a 3" Downpipe. I have a couple question if you wouldn't mind answering them i'd really appreciate it. What size clamps do i need ( and how many)? And also exactly what size Interlock Flex Pipe do i need ( i know zzp has 42mm,2",2.5",and 3" ) ? Hey man, thanks a lot !