Check your vehicle's Emission Control Information Label and your state's aftermarket converter regulations to select the proper catalytic converter ATTENTION : The products have been certified by EPA. The double-layer high temperature resistant ceramic carrier greatly increases the flow rate and surface area, thereby improving power and fuel economy This item: Korlot Carbon Fiber Rear Bumper Trailer Tow Connector Cover Trim for 2019-2025 Dodge RAM 1500 2500 3500 for 2019-2025 Chevy Silverado for 2023-2025 Colorado/Canyon Aazon.co: PHILTOP Stainless Steel Catalytic Converter Kit Copatible... Do you have to replace a catalytic converter heat shield? - Ricks Free so as to help you with hassle-free installation, no need to modify any part Fitment : PHILTOP Catalytic Convertor Compatible with Honda, Acura, 2008-2016 Odyssey 3.5L, 2009-2015 Pilot 3.5L, 2008-2017 Accord 3.5L, 2013-2018 RDX 3.5L, 2010-2015 MDX 3.5/3.7L, 2009-2014 TL 3.5/3.7L; Ridgeline 3.5L, 2015-2017 TLX 3.5L, 2012-2015 Crosstour 3.5L, 2010-2011 Accord Crosstour 3.5L, 2009-2012 RL 3.7L, 2014 RLX 3.5L, 2010-2013 ZDX 3.7L Standard OEM Specification : Catalytic Converter OEM Part Number # 16643, 641413, 40924 EPA compliant catalytic converters cannot be sold or installed in California and Colorado and, under certain circumstances, in Maine and New York. 2004 Acura Tl PHILTOP 16643,641413 Catalytic Converter Compatible With Honda Acura Catalytic Converter Heat Shield