Name: Walker® 83552 - CalCat™ Direct Fit Catalytic Converter and Pipe Assembly
Brand: Walker
SKU: mpn4565321156
Price: 985.22 USD
Availability: InStock
Rating: 4.7 (82 reviews)

Vehicle Fitment

Ford

Specifications

Catalytic Series	CalCat™
Converter Configuration	Direct Fit
Position	Passenger Side
Converter Position	Underbody Passenger Side
Converter Body Material	Stainless Steel
Catalytic Converter Substrate Material	Ceramic
Inlet Connection Type	2 Bolt Loose Flange & Pipe Connection
Outlet Connection Type	2 Bolt Loose Flange with Flare
Inlet Quantity	2
Outlet Quantity	1
Catalytic Outlet Diameter	3.671"
Catalytic Inlet Diameter A	2.791"
Inlet Diameter Designation	Inside Diameter
Outlet Diameter Designation	Inside Diameter
Catalytic Inlet Diameter B	2.5"
Catalytic Converter Overall Length	45.14"
O2 Sensor Port	Yes
Catalytic Converter Oxygen Sensor Location	Pre and Post Catalytic Converter
Product Grade	Economy
AIR Tube	No
CARB EO Number(s)	D-182-69
Converter Case Material	Stainless steel
Converter Inlet Attachment	Slip fit
Converter Outlet Attachment	Stock flange
Converter Overall Length (in.)	45.13
Converter Substrate Material	Ceramic honeycomb
Heat Shield	Yes
Inlet Diameter (in.)	2.50 in.
Outlet Diameter (in.)	3.67 in.
Quantity	Sold individually.
Remanufactured	No

Features

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

Product Details

CalCat™ Catalytic Converter and Pipe Assembly (83552) by Walker®. Converter Configuration: Direct Fit. Position: Passenger Side. With Pre and Post-Cat O2 Sensor Ports. Catalytic Outlet Diameter: 3.671". Catalytic Converter Overall Length: 45.14". 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.

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® - Warranty Walker® - Information Walker® - Guide Walker Authorized Dealer FAQ About us

Brand:

Walker

Part Number:

83552

UPC:

086387835527

Alternate MPN:

83552, WAL83552

Warranty

Limited Lifetime Warranty

Walker warrants qualifying exhaust products against defects and wear out when used on private passenger cars and light trucks under normal operating conditions for as long as such original purchaser owns the vehicle on which they were originally installed. Rust/corrosion damage is not covered by this warranty.

Walker’s obligation under this warranty is limited to replacement of the worn out or defective product with the same product in accordance with this warranty. Any incidental and consequential damages are excluded under this warranty, regardless of when the failure occurs. This warranty does not apply to products which have been modified, improperly applied or installed on vehicles used for commercial or racing purposes.

This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state. Any implied warranties you may have under state law are limited to the same duration as this warranty. Some states do not allow limitations on how long an implied warranty lasts or do not allow the exclusion or limitation of incidental or consequential damages, so the above limitations and exclusion may not apply to you.

Walker® Quiet-Flow® SS Mufflers and Muffler Assemblies covered by Lifetime Warranty

Walker® CalCat® Converters covered by 5-Year / 50,000-Mile Emissions Warranty and Warranty on Structural Components

Walker® Ultra® Converters covered by 25,000-Mile Emissions Warranty and 5-Year / 50,000-Mile Warranty on Structural Components

Walker® Mega-Flow® Heavy Duty Mufflers installed on vehicles used for commercial purposes in vertical applications are warranted against defects and wear-out for 4 years from date of purchase or 500,000 miles / 800,000 km, whichever occurs first.

Reviews

(82)

Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.

1-10 of 82 Reviews

Sort by

4 of 5

Everything Is Going Good

Everything is going good for my car.

Walker® 83259 - CalCat™ Direct Fit Round Body Catalytic Converter and Pipe Assembly

Posted by Customer / September 24, 20202009 Nissan Altima

4 of 5

Good Cat.

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.

Walker® 82662 - CalCat™ Direct Fit Large Oval Body Catalytic Converter and Pipe Assembly

Posted by Ian (Davenport, CA) / October 04, 20192000 Subaru Outback

5 of 5

2006 Altima 2.5 Cat-Convert & Pipe Ass'y

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!

Walker® 83264 - CalCat™ Direct Fit Round Body Catalytic Converter and Pipe Assembly

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) / February 01, 20182006 Honda Element

4 of 5

Converter

Product was great would have been easy to install, but you guys could not get the product to me on time then I cancel my order and you guys still shipped it to me anyway so I had to get PayPal to get my money back!

Walker® 81946 - CalCat™ Direct Fit Standard Oval Body Catalytic Converter and Pipe Assembly

Posted by Michael (Whitehall, OH) / September 29, 20172000 Chevy CK Pickup

5 of 5

Noise Problem Solved

Exactly what I was looking for and the staff was very helpful. Thank you.

Walker® 83259 - CalCat™ Direct Fit Round Body Catalytic Converter and Pipe Assembly

Posted by Andrew (Peabody, MA) / February 25, 20172007 Nissan Altima

5 of 5

Walker Cat

Item was shipped in a box nicely. Was easy to install and fit perfectly.

Walker® 82575 - CalCat™ Direct Fit Small Oval Body Catalytic Converter and Pipe Assembly

Posted by Anthony (Beacon, NY) / August 15, 20162004 Mercury Sable

5 of 5

Excellent

Love it, much cheaper than orders online and works great, no problems.

Walker® 83264 - CalCat™ Direct Fit Round Body Catalytic Converter and Pipe Assembly

Posted by John (Lowell, MA) / May 18, 20162005 Nissan Altima

5 of 5

Perfect Fit

Fairly easy install. I put the front end up on jacks and removed the passenger tire for ease of movement. Make sure to loosen the exhaust line at the mid-frame. Don't chance it, use new gaskets and use plenty of break-free before loosening the bolts. Take your time. You'll do better with narrow sockets. Snapped right into place with no issues. I have that weird All Wheel Drive model, so I was a bit nervous about the fit. Worked like a charm.

Walker® 84389 - CalCat™ Direct Fit Round Body Catalytic Converter

Posted by Victor (Vacaville, CA) / October 21, 20252007 Subaru Forester

5 of 5

Catalytic Converters

Perfect fit and passed smog right away!

Walker® 84696 - CalCat™ Direct Fit Round Body Catalytic Converter

Posted by Ian / May 18, 20252003 Honda CR-V

Questions and Answers

(0)

If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!