Description

Original Exhaust System Components for GMC Sierra (2007–2013) – Stock Muffler, Y-Pipe & Headers Description: For sale: A set of original/custom exhaust components removed from a 2011 GMC Sierra 1500 (fits 2007–2013 models with V8 engine). Included Parts: Original OEM Main Silencer / Muffler Assembly Y-Pipe Assembly with Flanges Exhaust Headers / Piping & Downpipes Tailpipe Extensions with Tips Condition: Used / Good condition