i have a 5th gen lude the car is all stock except i have a wings west rear bumper and a spoiler (replaced cuz i was rear ended) what is the most sensible thing to do next?

 

depends on your budget and what you're gonna use the car for.
i'd say lowering, or getting an exhaust system or air intake. but like i said, you gotta decide what you're gonna use it for (just street driving, auto crossing, dragging, road racing, etc.).