Loud is fine, its how I want it and i dont use the car everyday so shouldnt get annoying.

my m8 had it done on his escort cossie (i think has a mongoose) and it sounds the tits, another m8 has has it done on his 2wd saph with a scorpion system and it sounds very echo'y on idle (which Im not 100% keen on) but sounds wicked on boost. Havent heard a 4x4 mongoose on a saph yet but I've just booked it into pipecraft to have done in a couple of weeks so will have to see!