I spent 720.00 for the rear ones and was not expecting to have to buy matching fronts, so I have spent another 500.00. I was going to order an accufab 75mm t/b & plenum and a K&N CAI on Friday! Now I have to wait till my old tires and wheels sell. I have an appointment on the 14 of Nov. to get my BBK L/T headers, BBK figh flow x pipe w/ converters,3.73 gears,shift light, and dyno tune done. I might have to postpone for a few weeks :sosad: