The Toyota filters are relatively small.

You could also use the filters from the newer VQ35 engines. The threads match up, but the gasket diameter on some of them may be smaller as they're MUCH smaller filters. not exactly best choice, but if you have clearance issues it's something to consider.

Can you relocate oil filters in ITS? If you have clearance problems, that just gives you more reason to relocate the filter to a more convenient place..