Hey chturner...These are straight pipes. Yeah none of the tin can sound, actually I can't place it but the sound is somewhere between the fastest car in the world, and my old exhaust. ...

OK I'm just kidding all....but it sounds great. Actually sounds deeeeeep.
The camera is my cell phone, Galaxy S4 using a program called AutoGaurd, there is a free version and a $2 version. I have the paid and if you want to use the phone it will record in the background. I use magnetic type of holder and it is so easy to take on and off, and not bulky holder in my face. i have to be sure the phone is touching the inside of the window or the headliner is where i have it to avoid the shakes.