EPA Ultra Manifold Converter
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Walker EPA Ultra Manifold Converter

Part No. 16558 Warranty Details  
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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 Height:4.000 in
Body Length:4.500 in
Body Material:Stainless Steel
Body Shape:4 in. Round
Body Width:4.000 in
Fitment:Direct Fit
Inlet Connection Type:7 Bolt Welded Flange
Inlet Diameter 1:1.750 in
Inlet Diameter Designation:Inside Diameter
Inlet Quantity:3
Outlet Connection Type:2 Bolt Welded Flange
Outlet Diameter 1:2.000 in
Outlet Diameter 2:2.250 in
Outlet Diameter Designation:Inside Diameter
Outlet Quantity:2
Overall Length:22.000 in
Oxygen sensor location:Pre & Post Catalyst
Substrate Material:Ceramic
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