hello & welcome to the best cruze site in the world IMO. OK for a lil more power w/o losing reliability I would try Vtuner. give brian a call & check out his site. there are many people happy w/ him. Yes there is other options like bnr, trifecter. some like these companies. I like a more one on one approach & brian great. Once I find good service I tend to stick w/ them. like my dentist 20+ yrs & same insurance company 25+ yrs. PS yes i'm old 