EPA Ultra Direct Fit Converter
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Walker EPA Ultra Direct Fit Converter

Part No. 50541 Warranty Details  
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Disclaimer: This product is not authorized to be shipped/picked-up CA.

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Walker® an industry leader for import and domestic applications, offers Walker® Ultra® Direct Fit Catalytic Converters designed for OBDII (1996 and newer) vehicles. They are engineered for specific vehicle emissions requirements, and feature a high load of precious metals, optimal substrate content, and a high technology washcoat to provide premium performance, and durability to comply with EPA emissions requirements.

Product Features:
  • Designed for use on OBDII (1996 and newer) vehicles
  • Flange to flange, direct fit design bolts to existing exhaust
  • High precious metal load and high technology washcoat for premium performance
  • Stainless steel body with aluminized pipe and heat shields for durability
  • Thick OE-style flanges, hangers and brackets for enhanced strength
  • OE-style routing and hanger position for easy installation
  • 25,000-mi catalytic performance & 5-year/50,000-mi structural integrity warranty
  • Meets EPA emissions requirements
  • Not legal for sale in California
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Body Shape:Front Round, Rear Oval
Case Material:Stainless Steel
Inlet Attachment Type:Loose Flanges
Inlet Inside Diameter:3.250 in
Inlet Quantity:2
Outlet Attachment Type:2 Bolt Welded Flange
Outlet Quantity:1
Overall Length:54.000 in
Substrate Material:Ceramic


by PowerReviews
WalkerEPA Ultra Direct Fit Converter

(based on 1 review)

Ratings Distribution

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  • 1 Stars



Reviewed by 1 customer

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It's a stock Exhaust System Replacement!


from Westerville, Ohio

About Me Auto Enthusiast, Casual Driver, Mechanic

Verified Buyer

Comments about Walker EPA Ultra Direct Fit Converter:

It's a Stock Exhaust System Replacement. It fits it's working, only time will tell how it performs and holds up. Note: Removing the Old Sytem is
the difficult part (lots of Luck with that). I had Exhaust Works, Inc. remove and install. It really requires a lift.

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1 Question | 1 Answer
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  • Q:

    This says 2 door 4wd. What about 2 door 2wd. Will this fit a 2wd 2001 chevy blazer 2 door. I do not see a product for 2wd or does it not matter
    Asked on 9/28/2011 by Anonymous

    1 answer



      Yes, this part fits your 2001 Chevrolet Blazer.

      Answered on 9/30/2011 by Aaron from AAP
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