I use this stuff with excellent results... it puts a glossy finish on your wheels that last and doesn't come off.... It's a black trim restorer so it works excellent on that as well.....
I recently used this on my factory Dark Horse wheels and it looks fantastic. It basically put a glossy clear coat on the wheels. It's for plastic trim restoration but works great on wheels as well.
I think it sounds absolutely perfect but we'll see what everyone else has to say as we all have our opinions.... I bought the x-pipe but I'm not going to use it because I like the way it sounds too much to switch it....
I'm going to make a video so you can hear it......and I recently found out in drag mode with it pinned to the floor at around 60 mph shifting from 5 to 6 gear it chirps the wheels which I think is insanely fun 😁
Here's my only regret.....I had some nice crackles and pops with the stock resonator, but after switching to the H pipe that has all gone away ..... no more snap crackles and pops for me which has me pondering the x-pipe.....
Also I never use quiet mode, I mean I didn't buy a Mustang for it to be quiet you know..... With my setup I want to be able to use normal sport and track all with different variations of the exhaust tone....
I wasn't sure it what was inside so I did a search and from what I gathered it's just two straight pipes inside with no crossover with either an X or an H....