a few tricks, but actual bolt in is all off the shelf wrecker parts (i just grabbed a handful of shite i thought would work and had a play). i ended up using R32 x-member and mount brackets (R33 alloy wont work nicely) i then welded in a full front lower R32 rad support and castor rod brackets etc to get the best positioning of rad etc without modding firewall... a no no in drift regs. if i had the time i would have fitted the double wishbone setup too.
rumor has it from Bai (d1 drift fame) that the laurel and cefiro x-member drops engine by 20mm.... no-one had one that i could find (but i would laugh my ass off it the one i got is as it was in a pile of xmembers and ther was suposed to be one in there... i just couldnt find it) so i used what i belived was R32, our 26 sits lower than other conversions though for some reason. I cannot fit much anything thicker than a paddle pop stick between x-member and sump. Absolutely Zero chance of fitting a deeper sump though as it already sits low, if it wasnt alloy i would be worried.