I know Hondas V-TEC has a controler where you can set the rpm's at which V-TEC kicks in.... but does toyota make a VVTL-I controller that would do the same? would it be worth it or would i be better off saving my money? I just want to drop it to 5500 rpms where it will automatically kick in as soon as i change gears....if i did this would it put more wear on the engine or would it be alright?? in other words would it be healty?