Or you could get the one from Shelby. Much wider and shaped to channel the air better. I've been thinking of doing this. The only problem is I have a Hotchkis K member brace in the same location utilizing the same attachment points.
2013 GT Track Pack, Airaid CAI, BBK Throttle Body, Magnaflow Competition Catbacks, Eibach Pro Street S, Whiteline Watts Link, Trucarbon Spoiler, Ford Racing Short Shifter, Hotchkis Sub Frame and K Member Brace, Boss Brake Cooling Ducts, Stop Tech Slotted Rotors, Hawk Race Pads, Shelby Rear Strut Tower Brace, Steeda X Brace, Rear Seat Delete, Stillen Splitter, BAMA Tune.