+1 on the meowback and cops can be pigs, but you know why they r being pigs, because ther are just some stupid drivers out there too, they just get fed up, not taking their sides on anything cuz i hate the way they start following you and see if you have anything illegal, bottom line is it goes both ways, drivers and cops can be pigs at times

 

youre exhaust is too loud because your resonator is too small. Go to to a muffler shop and get a monster resonator welded in, that should run you 100$, and the sound will go down a lot.