my98SVTturbo
Hard-core CEG'er
Im going to have MSDS headers and a custom set up fromt eh converter back (2.5 piping with borla mufflers) my question is which set up would bolt up to the headers and provide the most gains, MSDS y-pipe with magnaflow highflow converter(2 bolt flat or round?) and or BAT y-pipe converter combo stainless steel