I have a bosal catback exhauts on my 04 sti i am trying to sell. Dual tip retails for over $600 shipped on line, pick it up for $550 shipped. Bought the car recently with 38k owner said it had 10k on it. Waterford MI, Fits on 02 to 07 wrx an sti's. Will trade for a single tip if its HKS, COBB, Or really loud but has a silecer attachment available.