I plan on getting an Imported 2JZ-GTE. Unfortunately, every Import 2JZ-GTE I have seen for sale in the UK were all automatic but I plan on doing and transmission conversion but I want to know what other modifications I should get so that I can calculate how much it will cost overall and so I can research and check if it's at legal standards. So far I've planned on changing out the speakers and adding a modern media system. I would like to change out the exhaust for a more nice sounding exhaust and changing the suspensions but I don't know how low I can get it or should get it to be. I would appreciate it much If you guys would help me decide and be aware of UK laws for these things.