Catalytic ConverterDirect Fit California Catalytic ConverterDirect Fit California Catalytic Converter; 2.25 in. Tubing; 2.25 in. Inlet/Outlet; L-9 in.; W-4.25 in.; L-32.1 in. Overall; Not Air Tube Kit Adaptable;SPECIFICATIONS:Air Tube Adaptable: NoBody Length: 9.000 in.Body Material: Stainless SteelBody Width: 4.250 in.California Air Resources Board (CARB): YesCatalytic Converter Air Tube Adapter: Not Air Tube Kit AdaptableCatalytic Converter Format: Pre-Catalytic Converter and Main Catalytic ConverterConverter Body Size: OEMConverter Quantity: 2Core Substrate Material: CeramicEmission: CaliforniaExhaust Component Mount Type: Uses Factory HangersExhaust Pipe Material: Stainless SteelFinish: Stainless SteelGasket Or Seal Included: YesInlet Attachment Type: Bolt-OnInlet Inside Diameter: 2.250 in.Inlet Type: Bolt-OnMain Piping Diameter: 2.250 in.Material: Stainless SteelMounting Hardware Included: YesOutlet Outside Diameter: 2.250 in.Overall Length: 32.100 in.Oxygen Sensor Location: Pre and Post ConverterRecommended Use: ConverterSeries: CaliforniaSubtitles: California / CARB CompliantType: Direct-FitUniversal Or Specific Fit: SpecificWARNING CA Proposition 65: NoFEATURES:Direct FitCalifornia CARB CompliantCARB Approved WarrantyStainless Steel ConstructionKeep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 444312. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2003-2005 Toyota Corolla, 2003-2004 Toyota Matrix, and more, this direct-fit catalytic converter also interchanges with OE parts 17410-22500 and 17410-0D151, among others. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.MagnaFlow Performance Exhaust got its start as a natural extension of Car Sound Exhaust Systems, Inc., our parent company, that specializes in superior catalytic converter technology. Car Sound Exhaust Systems, Inc. has spent 25 years earning a reputation as a market leader around the world. Today, we at Car Sound/MagnaFlow are extremely proud of this and stake our 25 years of experience and reputation on each and every one of our products. Each new product we develop is personally evaluated by me and tested by our team of designers and engineers, then field tested to ensure that these products meet our stringent quality and performance standards. On May 18, 2000 Car Sound/MagnaFlow Performance Exhaust was awarded the ISO-9001 certificate. ISO-9001 is an international quality standard created by the International Organization for Standardization to define quality management and manufacturing systems. It has 20 specific design, material, and process requirements that help MagnaFlow/Car Sound ensure customer satisfaction with our products and services. ISO-9001 certified companies are re-audited every six months to ensure that quality standards are maintained. Together, we stand united in our passion to deliver the best performing, most durable and capable exhaust components in the world. As we go forward, you'll slowly start to witness a change as we segue fully into the MagnaFlow Performance Exhaust brand identity, a name that has achieved global recognition. This change will simply help people from both sides of our business understand that high quality and high performance is part of our mantra and...it's in our name.