Anyone using Borla/SVO/Ford racing side exhaust?

Im looking at buying the side exhaust kit with the side skirts for my stang. on summitracing.com they have a borla kit for 950 dollars and a ford racing setup for 650 dollars. both of them have borla equipment. obviously 300 dollars difference is alot. can anyone tell me the difference between them. i like the borla kit with the SVO imprint in the side skirt. i cant tell from the picture if the ford racing one says SVO or not? does anyone know. also, hows the sound?
 
looks like it doesnt say SVO on it, but then again , i dont think its worth 300 dollars for the letters SVO. thanks for the site, 548 dollars. thats sweet. anyone else have one, sound good? maybe ill check my local ford dealer too.