I'm certainly biased because I have the FP by Borla touring cat-back. I picked it over the Borla Touring because I felt the raspier exhaust note complimented the high revving nature of the Coyote V8. Can't go wrong with either one though.
It felt like too much power for everyday street use. You have to be very disciplined and careful while controlling the throttle. So, it feels limited on the street, but on the highway, it feels like a rocket ship. I still prefer the throttle response of it naturally aspirated. I switched from...
For me, it's mostly the truck / SUV crowd who tends to be aggressive. Oh and those V6 Chargers! It's the same when I drive my STI. I tend to drive with the flow of traffic, once in a while a little spirited accelaration. Both my cars have relatively quiet exhausts, and I don't go around...
If you are concerned with voiding the warranty, I would speak to the dealership before proceeding any further. They could deny warranty coverage if you modified the intake. Check to see what is considered acceptable. As stated above, a drop in filter would likely be the safest bet. Tuning a...