Installed the Stratmosphere cat-back and it's making hard contact with the Connecting Support, so I need to get some washers/spacers to go between the body and the support and between the 2 rubber mounts and the support plate. The bolts for the rubber mount are M6x16, but RealOEM only shows "hexagonal bolt w/flange" but doesn't show the size for the support plate bolts. Anybody know what size these 6 bolts are?

Thanks much!