disagree im afraid a plug and play is more than sufficient to run a 1 bar set-up the emanages are better for more complez high power set ups plus there very costly to buy, install and get mapped than the plug and plays which cost around 400 quid and its self mapping plus i have a blitz plug and play ecu and they are the dogs they are very reliable and do there jobs brilliantly. i do agree however that both options are better than the fc and rrfpr set up but highly disagree with the fact emanages are better on a 1 bar ct9 set up