CalCat™ Catalytic Converter and Pipe Assembly (81761) by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. Catalytic Converter Overall Length: 50.5". With O2 Sensor Port. Walker is an OE supplier to many major nameplate vehicle manufacturers. Trust Walker, an industry leader, for the finest emission control technologies for import and domestic vehicles. May require modifications to complete installation, professional installation recommended.
Notes
Additional Parts Needed: 31554 (RH), 31718 (LH)
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 (CARB EO: D-182-52)
Constructed to meet your vehicle’s specific emissions requirements
Body and pipe heat shields made of high quality materials for durability
Expandable bushings for custom installation needs
May require modifications to install
Professional installation is recommended
Covered by 5 years/50,000 miles emissions and structural warranty
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.
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.
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Walker® - CalCat™ Direct Fit Round Body Catalytic Converter and Pipe Assembly
The cat I purchased for my Subaru Outback functioned as it should. I passed the smog inspection. It did fit well enough. There were some issues with the heat shields from the stock unit not fitting over the large tabs of excess metal shown in the photo. There did however, appear to be some integral shields on the rear cat and a "double wall" pipe section on the unit that I suppose suffice. I was able to fit the main shields on to the first cat so it seems fine. I recommend that the entire Y-pipe and cat assembly be dropped together and swapped out on the bench so you would need new gaskets for the head and tailpipe connections. Much easier to work on the sensors that way and well worth the few extra bucks.
Posted by Ian (Davenport, CA) / October 04, 20192000 Subaru Outback
Product looks great! Very easy to install, just had to buy the (2) rear nuts & bolts that mount it to the resonator, which was no problem. I would recommend this product to all. Very happy!
Posted by Bart (Oklahoma City, OK) / October 13, 20182006 Nissan Altima
4 of 5
Easy To Find On Internet
It took longer to get than I hoped for.
Posted by Rob (Long Beach, CA) / January 31, 20182006 Honda Element
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