Has anybody tried this out yet? its a ignition coil with a built in ignition amp but the msrp is like $735 the website doesnt state if its for all 4 or ea. I got to change my coils asap and seem like this was a good idea untill I saw the price Im probally going to stick with oem's with the HKS DLI

 

I asked my bro to bring me a set in Hong Kong, but he will not come back to NYC until Mid Jan

and it cost around 600.