420A downpipe...

I was wondering where i could get a downpipe for my 420A GS cause i have never seen any. Also would a gst downpipe fit? and if i had a gst header and cut off the ends where it mounts to the block and switched them to fit the 420A block like EclipseRST did? thanks

if you're gonna hack stuff you might as well just make a downpipe

yes a GST downpipe will work... you might need to modify the hangers and the flange that bolts up to the O2 housing!