How much would a new exhaust for my 2000 sonata gls v6 cost? on 2000 Hyundai Sonata

was driving in back from work today and then the exhaust from the front got loud every time i accelerate. i rev the engine when in neutral and it seems like it back fires so i def think i need a new exhaust system completely. so wondering how much that would cost?

Asked by for the 2000 Hyundai Sonata
if u need from exh manifold back it could cost approx 600.00 and 1000.00 depending if catt is avail aftermarket or not