you tend to have to lose the bonnet catch and the two slam panel support rods/bars, and make/fit two supporting brackets for the top or sides of the full length intercooler, and move the horn location as far as mods go. Best to replace with silicone hoses as the inlet and outlet may no longer quite be in standard position and the longer length and flexibility of silicone will make things easier. Using an aircon front panel doesn't improve fitting really - does allow front fitting of electric fans though.