[TheGoodTheBadTheUgly]

I have the ETS charge pipe with 2 meth input that I plugged since I am not using it. Very solid product, fitment is easy and high quality couplers. ER is also a very good option and it uses the stock bolting point.

At the end of the day pretty much every option that you will choose will end up being miles better than the cheap plastic stock one. It's all about installation ease, additional options and preferences. All brands shape the pipe in almost the same way and with the same size so it's not like the airflow is affected. It remains a pipe that conducts high pressure air and it's main goal should be to resist and not collapse whilst leading the air to the throttle body.