I have a 2011 Wrx hatch, some mods on the list ... Full Cobb exhaust, including uppipe and wrapped headers. Cobb accessport. Perrin TMIC. Grimspeed 3 port, and cobb intake.. Ive been back an forth on where to start next with performance. I am aware of the trans and internals handling around the 450hp range safely am i exaggerating this or ? I was looking at possibly upgrading my fuel pump and injectors as well but was more curious as going EWG beings im sure you other owners have noticed the IWG flutter.. Not only is it annoying but hey damn it I want my boost to stay not fade!!!! Found a few kits around from grimspeed that are decently priced and made in the USA. Any ideas here folks on possibilities?? Can we go EWG and or is it beneficial with the stock VF52 ?