Originally Posted by WRXJunky
Question: How much do you think it will cost to install a paint-matched 2012 STI spoiler onto a 2012 WRX that has the stock premium wing? (Filling the holes, drilling new ones, etc...)
I agree with your decision to change spoilers. I charged around $350 for this (shave all the holes, and refinish):
In addition you need a wing painted and a few holes drilled. I would venture a middle of the road estimate of around $750 at any decent body shop. This does vary region to region, so call around and find an economical shop with a good reputation.