Nissan D21 1990, CalCat™ Catalytic Converter by Walker®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Oval. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 18". Specifically designed to comply with the California Air Resources Board (CARB) Regulations. Universal fit units may require modifications to install. 5-year / 50,000 Miles Warranty on Structural Components and Exhaust Emission. May require modifications to complete installation, professional installation recommended.
- Modifications and/or additional parts required.
- Installation may involve welding and cutting.
Fitment notes: This is a CARB compliant part, legal for use on vehicles built to meet CARB standards and/or registered in California and other states which follow CARB standards.
|Emissions: CARB compliant|
|Catalytic Series: CalCat™|
|Converter Configuration: Universal Fit|
|Converter Body Material: Stainless Steel|
|Catalytic Converter Substrate Material: Ceramic|
|Catalytic Converter Body Shape: Large Oval|
|Connection Type: Pipe|
|Inlet Connection Type: Pipe Connection|
|Outlet Connection Type: Pipe Connection|
|Inlet Quantity: 1|
|Outlet Quantity: 1|
|Inlet Diameter Designation: Inside Diameter|
|Outlet Diameter Designation: Inside Diameter|
|Catalytic Converter Body Height: 4.5"|
|Catalytic Converter Width: 7.5"|
|Catalytic Converter Body Length: 13"|
|Catalytic Converter Overall Length: 18"|
|Air Tube: No|
|O2 Sensor Port: No|
|Non-OBDII Vehicle Type: Truck T-1|
- Constructed to meet your vehicle’s specific emissions requirements
- Features stainless steel body with aluminized steel pipe and heat shields
- Expandable bushings for custom installation needs
- May require modifications to install
- Professional installation is recommended
- Designed to meet EPA regulations
- Approved for sale and use in California
For safety and legal reasons, a faulty catalytic converter can’t be ignored. By transforming toxic gases into less harmful compounds, the catalytic converter does the important job of limiting emissions. If you are looking for a quality universal fit catalytic converter, you can rely on Walker as it has vast experience in manufacturing emission control devices. Walker produced crankcase emissions control equipment in the early 1960s and, working closely with the Environmental Protection Agency (EPA), produced the 1st universal aftermarket catalytic converter in 1978.
Unlike the direct fit catalytic converters that come ready to install and are designed to fit your specific make and model with no alterations, the universal fit catalytic converters may require cutting, welding, and other modifications to complete installation. The part complies with the California Air Resource Board (CARB) regulations, so sale and usage in this state is legal. This catalytic Converter is backed by 5 years/50,000 miles catalytic performance and structural integrity warranty.
Walker® is the world's leading manufacturer of automotive exhaust systems and emission control products for the replacement and OE markets. It offers complete engine-to-tailpipe exhaust solutions and exploits modern emission control technologies that fully satisfy the needs of the automotive industry. Walker has introduced a long line of innovations that revolutionized the market and set new standards for quality and durability. The louvered tube, stainless steel muffler, and forerunners of today's catalytic converters were the industry 'firsts' developed by Walker. It is also the first aftermarket manufacturer that offered a Limited Lifetime Warranty for the professional installer. Walker®, an industry leader in emissions control products, offers a complete line-up to meet all customer needs! World-class, engine-to-tailpipe exhaust solutions for domestic and import vehicles. Walker has everything from brackets and hangers, to clamps and gaskets - all the accessories you need to do the complete exhaust job. Walker is your one-stop exhaust shop, offering a full line of accessories.