G01 BMW X3 M40i custom intake. RamAir/ ProRam + Velocity Stack. Best air filter for our cars?

Hi All,
I finally got around to giving RamAir a chance when it comes from filter perspective. I had to use half the MST intake for support but the RamAir with Velocity Stack works wonders. Also it added more pops and bangs on deceleration. Could be worth to contact MST to see if you can outsource parts separately instead of spending money for the full intake to only use some parts.
Link of the product used:
Medium Filter Size - ramairusa.com/...
Large Filter Size - ramairusa.com/...
MST intake - x-ph.com/mst-b...