HomeExhaust > Catalytic ConverterMagnaFlow 458006 Catalytic Converter - Front, Front Left or Front Right
Part #: 458006

MagnaFlow 458006 Catalytic Converter - Front, Front Left or Front Right

2.50in. Universal California OBDII Catalytic Converter, Front, Front Left, and Front Right
⚙️ 58 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦2.50in. Universal California OBDII Catalytic Converter, Front, Front Left, and Front Right
🚗Fitment: Chevrolet, Dodge, Ford, GMC, Lincoln, and Porsche, Astro, Aviator, Blazer, Cayenne, E-150, E-150 Club Wagon, E-250, E-350 Club Wagon, E-350 Super Duty, Ram 1500, S10, Safari, Sierra 2500 HD, Silverado 2500 HD, and Sonoma
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Overview of MagnaFlow 2.50in. Universal California OBDII Catalytic Converter

The MagnaFlow 2.50in. Universal California OBDII Catalytic Converter (part number 458006) is designed to meet emissions standards for a variety of vehicles including Chevrolet, Dodge, Ford, GMC, Lincoln, and Porsche models. This universal catalytic converter offers a durable stainless steel construction and a ceramic substrate to ensure reliable performance and longevity.

  • Universal fit for multiple vehicle makes and models
  • 2.5-inch inlet and outlet inside diameter for consistent flow
  • Stainless steel tube and body material for corrosion resistance
  • Round clam shell body shape with aluminized steel heat shield attached
  • Ceramic substrate for effective emissions control
  • Weld-on inlet attachment for secure installation
  • Compatible with Chevrolet Astro, Dodge Ram 1500, Ford E-150, GMC Sierra 2500 HD, Lincoln Aviator, Porsche Cayenne, and more

Product Line Details

The 2.50in. Universal California OBDII Catalytic Converter line by MagnaFlow is engineered to comply with California emissions regulations while providing a universal fit solution. This product line focuses on delivering reliable catalytic conversion with a stainless steel clam shell body and integrated heat shield, suitable for a wide range of vehicles requiring OBDII compliant parts.

Detailed Product Description

This catalytic converter features a 2.5-inch inside diameter inlet and outlet, making it compatible with many exhaust systems. The clam shell body design measures 9 inches in length, 4.375 inches in width and height, and is constructed from stainless steel to resist rust and corrosion. The ceramic substrate inside effectively reduces harmful emissions. An aluminized steel heat shield is attached to protect surrounding components from excessive heat. The converter is designed for weld-on installation and does not include mounting hardware or gaskets.

Common Applications and Problem Solving

  • Replacement for damaged or clogged catalytic converters on Chevrolet Astro and GMC Sierra 2500 HD
  • Upgrading emissions control on Dodge Ram 1500 and Ford E-150 Club Wagon
  • Ensuring compliance with California OBDII emissions standards on Lincoln Aviator and Porsche Cayenne
  • Restoring exhaust flow and reducing backpressure issues
  • Addressing check engine light triggers related to catalytic converter efficiency

Installation Notes and Tips

This catalytic converter requires welding for installation due to its weld-on inlet attachment. Ensure proper alignment with existing exhaust piping and verify that no mounting hardware or gaskets are included with part number 458006. It is recommended to inspect and replace any worn exhaust clamps or gaskets separately to ensure a secure and leak-free fit.

Quality Assurance and Warranty

MagnaFlow catalytic converters are manufactured to meet strict quality standards with durable stainless steel construction and effective ceramic substrates. While specific warranty details are not provided here, MagnaFlow products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the manufacturer or authorized distributor.

BrandMagnaFlow
Part Number458006
Position2.50in. Universal California OBDII Catalytic Converter, Front, Front Left, and Front Right
Mounting Hardware IncludedNo
Universal Or Specific FitUniversal
Tube MaterialStainless steel
Body ShapeRound
Inlet Inside Diameter2.5
Body Height4.375
Body Length9
Body Width4.375
Heat Shield AttachedYes
Inlet Quantity1
Body MaterialStainless steel
Outlet Inside Diameter2.5
Outlet Quantity1
Substrate MaterialCeramic
Inlet Gasket IncludedNo
Inlet Mounting Hardware IncludedNo
Outlet Gasket IncludedNo
Outlet Mounting Hardware IncludedNo
Overall Length13
Air Tube Count0
Sensor Port Count0
Air Tube AdaptableNo
Body TypeClam shell
Clamp IncludedNo
Converter Quantity1
FinishStainless
Gasket IncludedNo
Hangers IncludedNo
Heat Shield MaterialAluminized steel
Inlet AttachmentWeld-on

This part fits 58 vehicles. Search below:

YearMakeModelDrive TypeLitersCylindersPositionNotes
2006ChevroletSilverado 2500 HD6.0LV8Front LeftCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 6GMXT06.0198; 2.50in. Universal California OBDII Catalytic Converter
2006ChevroletSilverado 2500 HD6.0LV8Front RightCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 6GMXT06.0198; 2.50in. Universal California OBDII Catalytic Converter
2006DodgeRam 15008.3LV10Front LeftCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 6CRXT08.36U0; 2.50in. Universal California OBDII Catalytic Converter
2006DodgeRam 15008.3LV10Front RightCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 6CRXT08.36U0; 2.50in. Universal California OBDII Catalytic Converter
2006GMCSierra 2500 HD6.0LV8Front LeftCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 6GMXT06.0198; 2.50in. Universal California OBDII Catalytic Converter
2006GMCSierra 2500 HD6.0LV8Front RightCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 6GMXT06.0198; 2.50in. Universal California OBDII Catalytic Converter
2006PorscheCayenne4.5LV8Front LeftCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 6PRXT04.5TE1; 2.50in. Universal California OBDII Catalytic Converter
2006PorscheCayenne4.5LV8Front RightCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 6PRXT04.5TE1; 2.50in. Universal California OBDII Catalytic Converter
2005ChevroletAstro4.3LV6FrontCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 5GMXT04.3187; 2.50in. Universal California OBDII Catalytic Converter
2005ChevroletBlazer4.3LV6FrontCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 5GMXT04.3187; 2.50in. Universal California OBDII Catalytic Converter
2005ChevroletSilverado 2500 HD6.0LV8Front LeftCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 5GMXT06.0198; 2.50in. Universal California OBDII Catalytic Converter
2005ChevroletSilverado 2500 HD6.0LV8Front RightCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 5GMXT06.0198; 2.50in. Universal California OBDII Catalytic Converter
2005DodgeRam 15008.3LV10Front LeftCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 5CRXT08.36U0; 2.50in. Universal California OBDII Catalytic Converter
2005DodgeRam 15008.3LV10Front RightCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 5CRXT08.36U0; 2.50in. Universal California OBDII Catalytic Converter
2005GMCSafari4.3LV6FrontCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 5GMXT04.3187; 2.50in. Universal California OBDII Catalytic Converter
2005LincolnAviator4.6LV8Front LeftCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 5FMXT04.62FA; 2.50in. Universal California OBDII Catalytic Converter
2005LincolnAviator4.6LV8Front RightCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 5FMXT04.62FA; 2.50in. Universal California OBDII Catalytic Converter
2005PorscheCayenne4.5LV8Front LeftCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 5PRXT04.5TE1; 2.50in. Universal California OBDII Catalytic Converter
2005PorscheCayenne4.5LV8Front RightCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 5PRXT04.5TE1; 2.50in. Universal California OBDII Catalytic Converter
2004ChevroletAstro4.3LV6FrontCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 4GMXT04.3187; 2.50in. Universal California OBDII Catalytic Converter
2004ChevroletBlazer4.3LV6FrontCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 4GMXT04.3187; 2.50in. Universal California OBDII Catalytic Converter
2004ChevroletS104.3LV6FrontCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 4GMXT04.3187; 2.50in. Universal California OBDII Catalytic Converter
2004GMCSafari4.3LV6FrontCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 4GMXT04.3187; 2.50in. Universal California OBDII Catalytic Converter
2004GMCSonoma4.3LV6FrontCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 4GMXT04.3187; 2.50in. Universal California OBDII Catalytic Converter
2004LincolnAviator4.6LV8Front LeftCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 4FMXT04.62FA; 2.50in. Universal California OBDII Catalytic Converter
2004LincolnAviator4.6LV8Front RightCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 4FMXT04.62FA; 2.50in. Universal California OBDII Catalytic Converter
2004PorscheCayenne4.5LV8Front LeftCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 4PRXT04.5SE1; 2.50in. Universal California OBDII Catalytic Converter
2004PorscheCayenne4.5LV8Front LeftCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 4PRXT04.5TE1; 2.50in. Universal California OBDII Catalytic Converter
2004PorscheCayenne4.5LV8Front RightCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 4PRXT04.5SE1; 2.50in. Universal California OBDII Catalytic Converter
2004PorscheCayenne4.5LV8Front RightCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 4PRXT04.5TE1; 2.50in. Universal California OBDII Catalytic Converter
2003ChevroletAstro4.3LV6FrontCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 3GMXT04.3181; 2.50in. Universal California OBDII Catalytic Converter
2003ChevroletAstro4.3LV6FrontCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 3GMXT04.3187; 2.50in. Universal California OBDII Catalytic Converter
2003ChevroletBlazer4.3LV6FrontCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 3GMXT04.3187; 2.50in. Universal California OBDII Catalytic Converter
2003ChevroletS10RWD4.3LV6FrontCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 3GMXT04.3187; 2.50in. Universal California OBDII Catalytic Converter
2003ChevroletS104WD4.3LV6FrontCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 3GMXT04.3187; 2.50in. Universal California OBDII Catalytic Converter
2003FordE-1505.4LV8Front LeftCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 3FMXT05.4RF9; 2.50in. Universal California OBDII Catalytic Converter
2003FordE-1505.4LV8Front RightCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 3FMXT05.4RF9; 2.50in. Universal California OBDII Catalytic Converter
2003FordE-150 Club Wagon5.4LV8Front RightCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 3FMXT05.4RF9; 2.50in. Universal California OBDII Catalytic Converter
2003FordE-150 Club Wagon5.4LV8Front LeftCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 3FMXT05.4RF9; 2.50in. Universal California OBDII Catalytic Converter
2003FordE-2505.4LV8Front LeftCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 3FMXT05.4RF9; 2.50in. Universal California OBDII Catalytic Converter
2003FordE-2505.4LV8Front RightCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 3FMXT05.4RF9; 2.50in. Universal California OBDII Catalytic Converter
2003FordE-350 Club Wagon5.4LV8Front LeftCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 3FMXT05.4RF9; 2.50in. Universal California OBDII Catalytic Converter
2003FordE-350 Club Wagon5.4LV8Front RightCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 3FMXT05.4RF9; 2.50in. Universal California OBDII Catalytic Converter
2003FordE-350 Super Duty5.4LV8Front LeftCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 3FMXT05.4RF9; 2.50in. Universal California OBDII Catalytic Converter
2003FordE-350 Super Duty5.4LV8Front RightCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 3FMXT05.4RF9; 2.50in. Universal California OBDII Catalytic Converter
2003GMCSafari4.3LV6FrontCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 3GMXT04.3181; 2.50in. Universal California OBDII Catalytic Converter
2003GMCSafari4.3LV6FrontCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 3GMXT04.3187; 2.50in. Universal California OBDII Catalytic Converter
2003GMCSonoma4.3LV6FrontCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 3GMXT04.3187; 2.50in. Universal California OBDII Catalytic Converter
2003PorscheCayenne4.5LV8Front LeftCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 3PRXT04.5SE1; 2.50in. Universal California OBDII Catalytic Converter
2003PorscheCayenne4.5LV8Front LeftCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 3PRXT04.5TE1; 2.50in. Universal California OBDII Catalytic Converter
2003PorscheCayenne4.5LV8Front RightCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 3PRXT04.5SE1; 2.50in. Universal California OBDII Catalytic Converter
2003PorscheCayenne4.5LV8Front RightCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 3PRXT04.5TE1; 2.50in. Universal California OBDII Catalytic Converter
2002ChevroletAstro4.3LV6FrontCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 2GMXA04.3189; 2.50in. Universal California OBDII Catalytic Converter
2002GMCSafari4.3LV6FrontCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 2GMXA04.3189; 2.50in. Universal California OBDII Catalytic Converter
2001ChevroletAstro4.3LV6FrontCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 1GMXA04.3189; 2.50in. Universal California OBDII Catalytic Converter
2001GMCSafari4.3LV6FrontCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number 1GMXA04.3189; 2.50in. Universal California OBDII Catalytic Converter
2000ChevroletAstro4.3LV6FrontCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number YGMXA04.3189; 2.50in. Universal California OBDII Catalytic Converter
2000GMCSafari4.3LV6FrontCertification Level : LEV1 ULEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-101; Engine Family Number YGMXA04.3189; 2.50in. Universal California OBDII Catalytic Converter

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.