[video]Refer to the YouTube video below, and you will have a better understanding of the working principles of the catalytic converter and tailpipe. Thanks to Automotive System [/video] Description YITAMOTOR 2010 2011 2012 2013 2014 GMC Terrain / Chevy Equinox catalytic converters. Adopted the advanced laser-cutting tech, the flange is designed to meet standard OE specifications without extra modification. Fitment 2010-2014 Chevy Equinox 2.4L2012-2015 Chevry Captiva Sport 2.4L2010-2014 GMC Terrain 2.4L Professional installation would be highly recommended Features 1. Designed for excellent exhaust flow and clean emissions.2. Direct replacement for your factory converter.3. Bolts right into place - no welding, bending, or cutting!4. Internal catalyst has a honeycomb pattern for maximized surface area and minimized restrictions.5. Body and pipe heat shields are made of high-quality materials for durability.6. T409 steel construction and welded seams for long life and durability.7. Complies with EPA standards, non-CARB.8. 5-year / 50,000-mile warranty. Attention If your vehicle is registered in California, New York, Colorado & Maine, DO NOT BUY This item.If your vehicle MEETS California REQUIREMENT, BUT NOT REGISTER In California, New York, Colorado & Maine. This will work on your vehicle.Due to the increased emissions standards. This item is not certified for sale in California, New York, Colorado & Maine. Package Included 1 X Catalytic Converter w/Installation Accessories Warranty Warranty Period: 5-year / 50,000-mile warranty.Return: Goods can be returned within 30 days for Unopened or Unused Items.24-Hour Support: Customer service throughout the day. [specification] Specifications Brand YITAMOTOR Certifications OBD-II / Federal EPA / Non-CARB Material Stainless steel Restricted States California, New York, Colorado & Maine Fitment Type Direct Replacement Connection Type 2 Bolt & 3 Bolt Inlet type Single (3-bolt welded flange) Outlet type Single (2-bolt welded flange) Dimensions 23.5 in. overall length Oxygen sensor ports 1 Substrate Ceramic Placement on Vehicle Front Interchange Part Number 16581 Other Part Number 54774, 40873, 58321 Warranty 5 Years or 50,000 Miles Limited Package Includes 1x Catalytic Converter w/Installation Accessories [/specification] California Residents: Prop 65 Warning WARNING: Cancer and Reproductive Harm Visit:www.p65warnings.ca.gov [des] - Internal Honeycomb Structure Design for Max Exhaust Flow- Improve the Efficiency, Clear the P0420/P0430 Code- Use Shockproof Packaging to Reduce Deformation or Damage- Not Legal for Sale in CA, NY, CO, and ME- 5-Year or 50,000-mile Limited Warranty[/des]