try key discount in oldsmar ask for jhon 813-855-3865 custom made my exhaust from the collector back, all 3in. with knock outs and spintec mufflers (DUMPS) I must say did a bang up job. was very impressed with work and welds i dont like taking my car to shops i do all my own work. gotta give him a job well done this is the only reason i am passing this on. tell him the guy with the red mustang sent you