So it's about time that I get my timing belt done. Just wondering if anyone has changed their timing belt on a 2.5i, if so what is the difficulty level for this? I'm by no means a mechanic but I do all basic maintenance on my car (oil changes, brakes and rotors as well as valve cover gaskets on my old wrx). Best place for parts? Recommend getting a mechanic to do it or is it fairly simple? I believe I can get the whole kit with the water pump for around 400$. Thanks.