GMC Sierra 2013 Peace, mercy, and blessings of God be upon you. For sale. Complete exhaust with catalytic converters and the original muffler (Y), as shown in the picture. It was installed on a 2013 GMC Sierra, original. The sale is for the complete set. ‼Please contact via private message or WhatsApp. Please do not call‼ ‼Please contact via private message or WhatsApp. Please do not call‼ ‼Please contact via private message or WhatsApp. Please do not call‼