I bought my Borla "Ford Racing" muffler system from a member here. I think his name was Teddy, not sure.
But, none the less, it has many attributes. It's a Ford Racing item, (the script and all) high quality, and the best looking tips, imo, on the market.
But, if you want loud, well, then these are only slightly loud. (Although my wife says she can hear me coming from a 1/2 mile away). So don't let that fool you. The FR muffler is plenty loud, if you consider age, I'm 59, and tone quality. This FR part, imo, is great. I think Teddy also wanted something louder, to each his own, and I hope he's happy with whatever he chose).
But, having had most every high performance, hot, cool, exotic, etc car available, eventually the "loud" will wear you down.
It's really cool to run through the gears and hear it "sing", but eventually, you just need to drive from point A to point B.
I'm not trying to disagree with anyone here who wants that ferocious sound like these cars can deliver, but in the long run, that may not be the best answer. (Thanks Teddy, if I remember your name right, it's an awesome 'tuned" exhaust note) May not be the loudest, but, imo, sounds exactly right for the car. I think I got a real bargain!!!!!
Just another opinion.