I may be pretty content after upgrading just the intake / exhaust, but we all know how that usually goes, hahaha! What method of tuning would be good for just the intake / exhaust. Tune-boy, power-commander5, and tune ECU, are what I hear of a lot. Which would work decently without an actual dyno tune? I also have an innovate portable wide-band I could use to datalog, and wouldn't mind doing minor fuel tweaking to dial in the AFR's if need be. And which method/device would make that possible??