I have a 05 S4R that needs new exhaust cans. I had the half Termignoni kit with ECU and Air box and got rear-ended and one of the can broke. I would like to replace with Termignoni but I can't find just the cans all I can find is the kits. I'm open the the Arrow pips and a few others. Please PM or post up what you have and price, I'm ok with used if they are in good shape.