Grate burble unequal headers

Does a scoobie need unequal head pipes to burble you know the sound or would a simple aftermarket backbox do

Your WRX should have unequal lenght headers standard so you should have a bit of a burble but it will obviously be lessened with the cats and resonators in place..

A nice straight through centre section and backbox would increase the sound to a nice level and you wouldn't need a remap either

ok so i have a standard exhaust on i dont however have a standard backbox so she burbles quit nicely,thanks again its a big new learning curve