Performance Overview

Magnaflow specializes in performance catalytic converter. They've spent over thirty years creating, developing, and improving on their technology to earn their reputation as being the global market leader. magnaflow's Heavy Metal catalytic converters use a combination of ceramic and metallic substrates as well as wall thickness specifically developed for your specific vehicle needs.

Key Features

• Brand: MagnaFlow
• Part number: 50854
• Product type: Heavy Metal Direct Fit Catalytic Converter (4" ID/2" OD)
• Designed for compatible vehicle applications listed on this page

Vehicle Fitment

• 1999 Mazda Protege, Note: Dx, Es, Lx; 1.6L, 1.8L; 4.00"; 2.00"
• 2000 Mazda Protege, Note: Dx, Es, Lx; 1.6L, 1.8L; 4.00"; 2.00"
• 2001 Mazda Protege, Note: Dx, Es, Lx, Mp3; 1.6L, 2.0L; 4.00"; 2.00"
• 2002 Mazda Protege, Note: Dx, Es, Lx; 2.0L; 4.00"; 2.00"
• 2003 Mazda Protege, Note: Dx, Es, Lx; 2.0L; 4.00"; 2.00"
• 2002 Mazda Protege5, Note: Base; 2.0L; 4.00"; 2.00"
• 2003 Mazda Protege5, Note: Base; 2.0L; 4.00"; 2.00"

FAQ

Will this fit my vehicle?
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

What part number is this?
The listed part number is 50854.

Is this product designed for direct replacement?
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

Should I confirm fitment before ordering?
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

Common Searches

• Heavy Metal Direct Fit Catalytic Converter (4" ID/2" OD) for Mazda Protege
• 50854 fitment
• MagnaFlow Heavy Metal Direct Fit Catalytic Converter (4" ID/2" OD)
• 1999 Mazda Protege Heavy Metal Direct Fit Catalytic Converter (4" ID/2" OD)

Vehicle Fitment Table