Installed the rear 13.8 inch brake kit for 05-09. I bought caliper relocation brackets on EBay (ncmustangparts) for $250 CDN delivered. These brackets move your stock caliper to a higher position to accommodate the larger rotor. Picked up 13.8 inch 2013 GT500 rotors for $170. Here's what the install looked like. Huge difference in rotor diameter. And it perfectly compliments my front Brembo kit. So for $420 all in, I was able to upgrade the rear and do this without removing the axles like some other kits require. Essentially, this is a knock off of the Baer Eradispeed kit that retails for about $1,000 CDN. Will let you know how it performs after I bed the new pads in - which are GT500 pads I had kicking around.
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