I am surprised that no one has used the ITG filter that FSWERKS has on the website. Even the itg drop in 15BH-262, which cost 85.00.
I used the RX-4870 modified the top of the air box. Looks like this.
White Platinum Tricoat Metallic
2012 Ford Focus Titanium
Handling Package Nitto Motivo's
Borla Exhaust with UltraQuiet resonator
K&N X-4870. Steeda RSB