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25% Off Online Orders of Select Parts and Accessories. Enter Promo Code FOUND25 in Cart

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25% Off All Online Orders of Select Parts and Accessories
Receive 25% Off Your Online Purchase. Use promotional code FOUND25 at checkout to receive discount. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Powerstop Brake Kits, Oil, Antifreeze, Refrigerant, Truck Boxes, Vent Visors, Bug Shields and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Thule, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 2/27/17. Online orders scheduled for in-store pick up must be completed by closing on 2/26/17 for discount to apply.

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  • Part #: 80706|
  • SKU: 20017660

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    • Designed for use on pre-OBDII vehicles (1995 and older)
    • Stainless steel body, heat-shielded pipe and structural brace for enhanced strength and durability.
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

Walker CalCat Converter-CA Univ

Direct Fit Converter
  • Designed for use on pre-OBDII vehicles (1995 and older)
  • Stainless steel body, heat-shielded pipe and structural brace for enhanced strength and durability.


Rated 4.5 out of 5 by 8 reviewers.
Rated 5 out of 5 by Great value Half the price of exact same units by other manufactures. November 28, 2016
Rated 5 out of 5 by Great inexpensive replacement My 89 Chevy pickup had been barely passing the smog test the past few years, so I found the Walker CalCat, which was fairly priced. I then applied the Pep boys sale code of 35% off and it added up to $67. Found a shop that charged $85 for installation (because the new Cat was so tiny, they had to insert a filler piece of 3" exhaust pipe. Done in about $30 minutes. I probably would have had it done at Pep boys, but their insurance doesn't allow for welding in the shop. Long story short, I took the truck in to get it smogged the next day, passed with flying colors! So total cost of $67 + $85 complete! Cheapest price I was getting for a California legal Cat was $299! I basically got it for half price. Very satisfied!!! November 22, 2016
Rated 4 out of 5 by Walker CalCat Had to replace both cats and was buying Magnaflow cat converters last time and decided to go with the Walker CalCats. Well went on easy and passed smog so I guess that tells you something. I"d recommend theses converters. Plus the price was way cheaper! October 21, 2016
Rated 3 out of 5 by Not universal as claimed Did not fit...OE part has curve at one end in order to fit..this one doesn't..... October 14, 2015
Rated 5 out of 5 by PepBoys is excellent Couldn't find anything in the other stores or Internet, PepBoys has the answers. January 21, 2014
Rated 4 out of 5 by Worked as expected Truck passed smog and it has a nice rumble. It needs to be welded on though. January 9, 2014
Rated 5 out of 5 by very fast it was a pro. and great service beside the shipper price in town. from now on pep boys will be the first store I will check my price on it October 24, 2013
Rated 5 out of 5 by Great Aftermarket for 20020 Corolla Got this for replacement catalytic converter that was failing due to leak. Couldn't pass smog because of P0420 code error. Had my mechanic install this and check engine light stayed off and passed smog no problem. Got a great deal on part...other aftermarket converters were hundreds of dollars more and I got this online and picked up at local store for just $175.. Saved me at least $1000 from going to dealer August 30, 2013
  • 2017-01-22 T14:28:53.287-06:00
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