FEATURES AND BENEFITS OEM Grade Technology: Our products are engineered to meet or exceed OEM construction standards, delivering technology designed for superior durability and extended product life. We use OE-sized substrates and high-density precious metals, combined with advanced robotic wash coating and precisely infused alloys, to ensure peak catalyst performance and long-term reliability, making our brand the trusted choice for OEM-grade quality. Engineered for Tough Applications: We leverage proprietary, application-specific matrix-based catalyst technology to deliver outstanding performance, even under the most challenging conditions. Our streamlined product release process integrates Technical Service Bulletins (TSB's) and the latest regulatory emissions updates, providing reliable performance the First Time Right. Precision Perfected: All of our exact-fit products are built precisely using advanced robotic welding technology for a leak-free, accurate fit every time. Built to Last: Durability is engineered into every unit with high-strength stainless steel, precision laser welding, and advanced catalyst formulations. Each converter is subjected to 100% end-of-line inspection and rigorous leak testing to ensure uncompromising quality, all backed by OEM-equivalent warranty coverage for added confidence and peace of mind. Part Number 136026 Catalyst Technology ExtrmTech Inlet Gasket 1 Inlet Type A 2 Bolt Welded Flange O2 Port 1 Outlet Gasket 1 Outlet Type A 2 Bolt Welded Flange Substrate Material Ceramic Type Federal / EPA Direct Fit Pre-Cat Weight 8.20 lbs Height 7.00" Width 7.50" Length 21.00" Buyer's Guide 2009-2011 Cadillac CTS 3.6L 3564CC V6 Right2009 Cadillac CTS 3.6L 3564CC V6 RWD Right2011 Cadillac CTS 3.6L 3597CC V6 Right2009-2011 Cadillac CTS Base 3.6L 3564CC V6 Right2011 Cadillac CTS Coupe 3.6L 3564CC V6 Right2010 Cadillac CTS Luxury 3.6L 3564CC V6 Right2010-2011 Cadillac CTS Performance 3.6L 3564CC V6 Right2010-2011 Cadillac CTS Premium 3.6L 3564CC V6 Right2008-2009, 2011 Cadillac CTS Right2008 Cadillac CTS RWD Right2004-2009 Cadillac SRX 3.6L 3564CC V6 Right2009 Cadillac SRX 3.6L 3597CC V6 Right2009 Cadillac SRX Right2005-2010 Cadillac STS 3.6L 3564CC V6 Right2011 Cadillac STS 3.6L 3597CC V6 Right2008-2009 Cadillac STS Base 3.6L 3564CC V6 Right2008-2009 Cadillac STS Platinum 3.6L 3564CC V6 Right2011 Cadillac STS Right Right Interchange Data Brand Part Number No interchange data available.