I dont want it anymore.. i have h-piping. i have 2.5 inch. from second cat to the muffer. im selling it for $$$700 dollars. with 2 borla XR-1. 3 inch inlet and 3.5 tips. i want to put back my oem muffer. i want to put back my oem muffers without my cat n x piping it. i need someone live around la cali. When they want it . we can go to the muffer shop remove my stuffs and put back oem muffer back. please PM me if have question. Compare other company who make muffer system will cost u 1500.