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
5 Year / 50,000 Miles Warranty on Structural Components
25,000 Miles Warranty on Exhaust Emission (EPA Models)
Product Details
Ultra™ Catalytic Converter and Pipe Assembly (16666) by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. Catalytic Converter Overall Length: 35.5". With O2 Sensor Port. Walker offers complete coverage: direct-fit mufflers, converters, pipes, resonators and accessories. 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.
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/5
1-10 of 24 Reviews
5 of 5
Works Great, Fair Price
Bolted right in and my check engine light went off. Passed the emissions test with no issues. Great product, especially for the price ! way better than what the dealer was charging!
Walker® 16666 - Ultra™ Direct Fit Round Body Catalytic Converter and Pipe Assembly
Posted by Tim (Miami, FL) / September 15, 20242013 Volvo XC90
5 of 5
It Passed
Great fit but the gaskets that came with it didn't work for my application.
Walker® 16666 - Ultra™ Direct Fit Round Body Catalytic Converter and Pipe Assembly
Posted by danny (Pawcatuck, CT) / March 04, 20202011 Volvo XC90
Posted by Customer / June 17, 20212006 Jeep Commander
4 of 5
No Box?
Part is fine but not sure if it was dented when shipped or got dented on the way to us. But it wasn't in a box so it was dented. Got 2 parts both not in box and both dented.
Posted by Robert (Clyde, OH) / November 04, 20182006 Chevy Cobalt
5 of 5
Fit
It works as a replacement but the hanger is about 3 1/2 - 4 inches lower than the rubber hanger of my SUV. I had to use a wire from the pipe to the rubber hanger to support the pipe.
Walker® 53674 - Ultra™ Direct Fit Round Body Catalytic Converter and Pipe Assembly
Posted by Constantino (Lake Villa, IL) / August 25, 20182005 Lexus GX
5 of 5
Buy This Cat
Good looking quality product! Much better than the original on my Corvette!