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MagnaFlow Universal Catalytic Converter 3inch MET. Mirror Finish

SKU: MAG54309M

Catalytic Converters

MAG Universal Converter...

MagnaFlow Universal Catalytic Converter 3inch MET. Mirror Finish

SKU: MAG54309M

Catalytic Converters

MAG Universal Converter...

A$347.57
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Universal Converter

MagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, rather than meets, the highest standards of product performance and efficiency in the industry. MagnaFlow uses both Ceramic and Metallic substrates with different combinations of cell density and wall thickness to meet vehicle specific requirements. MagnaFlow Universal Catalytic Converters form the basic building blocks for a comprehensive line of direct-fit applications. The main benefit of the universal catalytic converter is that one unit may cover a wide variety of vehicle makes and models. Installing universal converters often requires the use of welding, cutting and tube bending equipment that is readily available to most professional installers.

Part Type

Catalytic Converter

Product Overview

MagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, rather than meets, the highest standards of product performance and efficiency in the industry. MagnaFlow uses both Ceramic and Metallic substrates with different combinations of cell density and wall thickness to meet vehicle specific requirements.
MagnaFlow Universal Catalytic Converters form the basic building blocks for a comprehensive line of direct-fit applications.

The main benefit of the universal catalytic converter is that one unit may cover a wide variety of vehicle makes and models. Installing universal converters often requires the use of welding, cutting and tube bending equipment that is readily available to most professional installers.

All Federal catalytic converters meet EPA requirements. Federal Catalytic Converters are not legal for sale, installation or use on vehicles registered in the state of California.

All California State Catalytic converters are CARB compliant. Converters in this catalog are based on Executive Orders issued by the California Air Resource Board and must be used in accordance with this information. In California, it is illegal to select a catalytic converter for installation based solely on vehicle weight and engine size.
• Stainless steel construction
• Formulated for Gas and Diesel Applications


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 05:04:16

Data: v4.2 - Upd: 2026-11-08 04:20:33

Features

  • Meets EPA Requirements

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

2899:No
Body Length (in.):9
Body Length:9.000 in.
Body Width (in.):4.375
Body Width:4.375 in.
CARB Compliant:No
CAT Converter Air Tube Adapter:Not Air Tube Kit Adaptable
Catalytic Converter Air Tube Adapter:Not Air Tube Kit Adaptable
Catalytic Converter Body Material:Stainless
Catalytic Converter Format:Pre-Catalytic Converter and Main Catalytic Converter
Catalytic Converter Overall Length:13
Converter Body Size:4.375 in. O.D.
Core Shape:Round
Core Substrate Material:Metallic
Description:Conv Univ 3in. MET. Mirror Finish
Inlet Inside Diameter (in.):3
Inlet Inside Diameter:3.000 in.
Inlet Size (in.):3
Main Piping Diameter (in.):3
Main Piping Diameter:3.000 in.
Material:Stainless Steel
Outlet Outside Diameter (in.):3
Outlet Outside Diameter:3.000 in.
Outlet Quantity:1
Outlet Size (in.):3
Overall Length (in.):13
Overall Length:13.000 in.
Part Number:mag54309M
Recommended Use:Converter
Series:Standard
Substrate Material:Metallic
Title:Universal Converter
Universal Or Specific Fit:Universal
Warranty:5 year/50,000 mile External, 2 years/25,000 miles Internal

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Magnaflow, MagnaFlow Exhaust Products, MAGNAFLOW PERF EXHAUST, Magnaflow Performance
StreetFX SKU mag54309M
SFX Item ID 4285897
Accounting SKU mag-54309M
Manufacturer SKU 54309M
Manufacturer UPC 841380020260
Alternative References 54309M, MFL54309M, MPE-54309M

Catalytic Converter, Stainless Steel, 3.0 in. Inlet/Outlet, 13.0 in. Length, Each

MagnaFlow universal catalytic converters by Car Sound form the basic building blocks for many applications. The main benefit of universal catalytic converters is that one unit may cover a wide variety of vehicle makes and models. Installing universal converters often requires the use of welding, cutting, and tube-bending equipment that is readily available to most professional installers.

They are extremely well made, with features such as:
• A ribbed body that minimizes expansion and distortion when the converter heats up. They form a channel that protects the cushioning mat from direct exposure to exhaust gasses, and hold the ceramic catalyst in proper alignment.
• A 1/2 in. lap joint where the necks meet the body. The neck does not extend into the converter body, where it could hamper exhaust flow.
• Manufactured with separate dies on different sized inlets. Putting larger neck sizes on smaller bodies would reduce the flow of the converter and the quality of the product.
• A monolithic honeycomb catalyst. The ceramic is designed for maximum flow and surface area. The coating method is strictly controlled to maintain exact specifications.
• Seam-welded close to the converter body for a strong, tight bond. Welding along the edge could allow the converter to expand like the folds in an accordion, allowing the catalyst to move around.
• Heavier-gauge stainless steel, tip-to-tip. They do not use inferior mixed weights and materials.
• An aluminized or stainless OEM-style ribbed heat shield that creates a rigid wall of protection against heat and adds to the structural stability of the converter.

Product Attributes
BrandMagnaFlow
Manufacturer's Part Number54309M
Part TypeCatalytic Converters
Product LineMagnaFlow Universal Catalytic Converters
UPC841380020260
Inlet Quantity1
Inlet Diameter (in.)3.00 in.
Converter Inlet AttachmentSlip fit
Outlet Quantity1
Outlet Diameter (in.)3.00 in.
Converter Outlet AttachmentSlip fit
Converter Case MaterialStainless steel
Converter Substrate MaterialMetallic substrate
Converter Overall Length (in.)13.00
Converter Overall Width (in.)5.13
Converter Style3-way
RemanufacturedNo
AIR TubeNo
Heat ShieldNo
QuantitySold individually.
NotesConverter has mirror finish heat shield. Universal fit catalytic converters may require the use of welding, cutting, and tube-bending equipment for installation. Tuning may be required when changing catalytic converters.

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