I'm planning to fit the 02 Controller then either Kevs fuel Mod or a PC5
What is the advantage in paying more for a PC5 against the cheaper Kev fuel mod?
I'm assuming there's more scope for tuning with the PC5?

I'll be fitting a different exhaust (probably the Exan Oval X Black) plus removing the snorkel and fitting a different filter (OTR foam ond oil).

I see there is also a 02 controller that comes with the PC5 ?

thanks....