i had the pops and bangs for a few months, was fun for a while but kinda gets to you after a while, draws even more attention to your already attention seeking car, some of the bangs are like explosions and can certainly cause pedestrians to jump out their skin
it is especially challenging when you get tailed with traffic cops, you will be craping yourself not to let out a pop or bang,
anyway eventually my exhaust housing on my AFP 20g was cracked and had to be rebuilt, not 100% sure if the pops and bangs caused this but turbo was only 1 year old
so 2 + 2 = 4 in my book