EPA Ultra Manifold Converter
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Walker EPA Ultra Manifold Converter

Part No. 16393 Warranty Details  

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 Material:Stainless Steel
Body Shape:Round
Fitment:Direct Fit
Inlet Connection Type:6 Bolt Welded Flange
Inlet Quantity:3
Outlet Connection Type:2 Bolt Welded Flange
Outlet Quantity:1
Overall Length:18.000 in
Oxygen sensor location:Pre Catalyst
Substrate Material:Ceramic

REVIEW SNAPSHOT®

by PowerReviews
WalkerEPA Ultra Manifold Converter
 
3.0

(based on 3 reviews)

Ratings Distribution

  • 5 Stars

     

    (0)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

67%

of respondents would recommend this to a friend.

Reviewed by 3 customers

Displaying reviews 1-3

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4.0

Perfect fit but missing gasket

By 

from Buford ga

Verified Reviewer

Comments about Walker EPA Ultra Manifold Converter:

It perfect fit but missing gaskets

  • Was this a gift?:
  • Yes

(1 of 1 customers found this review helpful)

 
4.0

Worked great on 2004 Sienna FWD

By 

from Buffalo Grove, IL

About Me Auto Enthusiast, Competitive Driver

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3 or more reviews submitted

Pros

  • Easy To Install

Cons

  • No Increase In Performance

Best Uses

  • Everyday Driving
  • Replacement

Comments about Walker EPA Ultra Manifold Converter:

Fit right up to the back (right) side of the engine on 2004 Toyota Sienna 3.3L FWD. I like that it comes with new bolts and studs as well as gaskets for both ends -- no need to buy anything else to complete the job. The inlets at the engine do not appear as if they flow as well as the OEM part that came off, but who cares on a minivan?

 
1.0

Exhaust passages not open enough

By 

from north carolina

Pros

    Cons

    • Needed extensive grinding

    Best Uses

      Comments about Walker EPA Ultra Manifold Converter:

      This manifold/converter only has roughly 1/2 the opening for the gasses to flow through in two of the ports. I had to spend almost 20 minutes with the die grinder to get it the point where I did not think it would cause a misfire.

      It looks like the pipe inside the manifold was cut out using a torch.

      Displaying reviews 1-3

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