The entire concept of a FCD is bad. Don't use one. There are much better alternatives. (Lex type AFM Mod the simplest) How do you find out more ? ... let me introduce you to my little friend --->>>>>>>>>suprasucka said:does the fuel cut defencer have differnt adjustment level? like do they give me an option to just raise my fuel cut a little? or does it completly eliminate fuel cut, because i dont want my boost to spike and detonate. also which fiel cut defencer is the best thanks!