The OEM intake is rubbish it has an open back where the air comes in so 50% of your air is lost into the engine bay, I would recommend the Racingline R600 if you are going to remap the car as the R600 intake is fully closed so you don't lose any air.
And another point, it starts with stage 1 but then before you know it your stage 2 already thinking about stage 3 as most the people on here know lol, so by getting the R600 your ready for stage 2 or stage 3.
Sent from my SM-N770F using Tapatalk