Key features

• •Fitment: Catalyst converter fits Sierra 1500 2014-2017 4.3L 5.3L, Silverado 1500 2014-2018 4.3L 5.3L, Suburban 2015-2019 5.3L, Tahoe 2015-2016 5.L, Yukon 2015-2016 5.3L, Yukon XL 2016-2017 5.3L, Yukon XL 2019 5.3L. Part Number: Catalytic converter fit for 50497.
• •High Flow Performance: Our catalytic converters are built to meet OEM specifications and have EPA certification. They also feature a high flow design to increase conversion efficiency and vehicle power without sacrificing flow rate.
• •Stainless Steel Out Shell: The high flow catalytic converters with heavy-duty stainless steel construction feature maximum durability. Firmly welded connections can withstand high temper and pressures for longer service life.
• •High Performance:Catalyst converter internal Ceramic substrates contain high-load precious metal catalysts to enhance purification efficiency and intensity. A new catalytic convertor will provide you with excellent clean air performance, restore the quietness of your vehicle, Giving you the best driving experience.
• •Important Note: Our catalytic converters have strict production procedures and comply with EPA standards and Obd3 standards. However, due to the increased emission standards in California, Colorado, New York, and Maine, no sales were carried out in these states.