2.4 ignition coil relocation

anyone know if anyone offers a reloction kit or a "secret" way to relocate the ignition coils on a 2.4 ? ive heard of a kit for this before but dont remember where. ive gone through about 6 sets of coils & 3-4 coil pack covers in the last couple years and the only thing that i can think that is doing this is heat from them sitting between the cam towers,so i want to move them,if anyone has done this or has heard of this and could give me some info i would appreciate it ..