i have the zex kit it is ane easy intall and is universal the only thing that is different in the kits are the jets the honda/import applications come with i believe 354555 jets and the mustang ones come with 75100125 jets the only problem you might have is with the vaccum lines that go to your FPR they might not be long enough depending on where you mount the unit but vaccum line is like $1.00 a foot so it is not a problem
if you need any more help let me know.....
BTW it is only three wires..HAHAHAHA
one for power one for ground and one that goes to your TPS the arming switch could be a fourth but it connects to the power wire---that kit is easy to install... it is a good kit too....
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