They will fit and they will work fine. They will take a lot more than your engine has, but they will be perfectly OK. They will bolt up to the engine but you will probably have to do a bit of custom work to make the rest of the exhaust fit. What brand cats and system do you have?
The rest of the system i got is pacemaker 3inch , but having issues with the rear pipes as the system was removed from a VF LSA sedan. and the rear of my VE is the E3 not sure if there is a pre made fitment from pacemaker or ill have to mod these rear pipes as i also want to keep my tips