Msd is the leading manufacturer of ingicion components hands down, but just puttin on a high perf, coil and a module on a mostly stock car wont do anything unless youre running more fuel as in boosted appl, or high compression set up adding more fuel, but not nessary for a na honda set up because of the efficiency of the honda engine itself at burning fuel, on the other hand domestic v8,s get a gain from ingnition systems because of their inneficient heads especially ohv set ups.