As CHarles Barkley would say terrible just terrible. I have seen better diy design's on the forum.
The icon shows what the exhaust looks like from MILTEK
White Platinum Tricoat Metallic
2012 Ford Focus Titanium
Handling Package Nitto Motivo's
Borla Exhaust with UltraQuiet resonator
K&N X-4870. Steeda RSB