Parts & Accessories Spare parts GM Sierra 2013 Y-pipe agency (not emptied) complete catalytic converters (3) converters are sound and clean, no dirt or welding, and you have the right to inspect before purchase And not muffled Agency clean cat-back Sale complete or partial Parts removed from GMC Sierra 2013 (Y-pipe) 1100 SAR (Agency Cat-back) 500 SAR To save you many inquiries And selling both pieces together or each one separately for whoever wants it ## Communication preferably WhatsApp The cat-back fits Sierra + Silverado (single cab) only from 2009-2013 The Y-pipe fits Sierra + Silverado 2009-2013 Yukon Tahoe does not include Denali 2009-2014