MAGNAFLOW 21-479 Catalytic Converter Gas 2.0L-L4

( Brand: Magnaflow ), ( Type: Catalytic Converter ), ( Manufacturer Part Number: 21-479 )

Review MAGNAFLOW Catalytic Converter gas Ny Ford 2.0l-l4 fits FUSION FWD 2017

Introducing the MagnaFlow 21-479 Catalytic Converter, a high-performance aftermarket replacement catalytic converter designed specifically for the gas-fed 2017 Ford Fusion with a 2.0L-L4 engine. This converter is an excellent upgrade for those seeking improved performance and durability while maintaining emissions compliance.

The MagnaFlow 21-479 Catalytic Converter is engineered with a 409 stainless steel substrate and a high-flow monolithic design. This robust construction ensures superior strength and longevity compared to the original equipment catalytic converter. It also provides increased airflow, allowing for enhanced engine performance and power gains.

This catalytic converter is designed to meet or exceed the original equipment emissions standards. It features a three-way catalytic design, which means it effectively reduces harmful emissions by converting carbon monoxide to carbon dioxide, nitrogen oxides to nitrogen and water, and unburnt hydrocarbons to carbon dioxide and water.

The MagnaFlow 21-479 Catalytic Converter is also designed to be a direct replacement for the OEM component, ensuring a hassle-free installation process. It comes with all necessary mounting hardware and gaskets, allowing you to complete the installation quickly and easily.

Furthermore, this catalytic converter boasts a polished stainless steel exterior, giving your exhaust system a sleek, high-performance look. It also comes with a limited lifetime warranty, providing you with peace of mind and assurance that your investment is protected.

In summary, the MagnaFlow 21-479 Catalytic Converter is a top-tier aftermarket replacement for the gas-fed 2017 Ford Fusion with a 2.0L-L4 engine. It offers superior strength, increased airflow, improved performance, and emissions compliance, making it an excellent choice for those seeking to upgrade their exhaust system.

The MagnaFlow 21-479 catalytic converter is a performance aftermarket catalytic converter designed for the 2017 Ford Fusion 2.0L-4 cylinder gas front-wheel-drive applications. Here are the potential pros and cons of buying this catalytic converter:

1. Enhanced Performance: This catalytic converter is designed to provide improved exhaust flow and increased power output. It can help your vehicle perform better, especially if you're looking for a slight gain in horsepower and torque.

2. Better Sound: The MagnaFlow catalytic converter is known for its unique and distinctive exhaust note. It can make your vehicle sound more aggressive and sporty, which can be an appealing trait for many car enthusiasts.

3. Durability: MagnaFlow is a reputable brand known for producing high-quality aftermarket parts. This catalytic converter is designed to be durable and long-lasting, which can save you money in the long run by reducing the need for frequent replacements.

1. Cost: The MagnaFlow catalytic converter can be more expensive than the OEM (original equipment manufacturer) converter. This can be a significant investment for some car owners, especially if they are on a budget.

2. Loudness: The improved exhaust flow and unique exhaust note can make the vehicle louder than stock. This might not be desirable for everyone, especially if you're looking for a quieter ride.

3. Emissions: The MagnaFlow catalytic converter is not designed to meet the emissions standards required for street use in all areas. This means that it might not be legal to use in some states or countries.

The MagnaFlow 21-479 catalytic converter can provide improved performance, better sound, and durability for your 2017 Ford Fusion 2.0L-4 cylinder gas front-wheel-drive vehicle. However, it can also be more expensive, louder, and not legal for use in all areas due to emissions concerns. Ultimately, the decision to purchase this catalytic converter depends on your personal preferences, budget, and legal requirements.

If you're looking for improved performance, better sound, and durability, and you're willing to pay the extra cost and deal with the potential loudness, then the MagnaFlow 21-479 catalytic converter might be a good choice for you. However, if you're on a budget, prefer a quieter ride, or need to meet strict emissions standards, then you might want to consider other options or wait until you can afford this aftermarket catalytic converter.

part # 21479 price

• $732.00

specifications catalyticonvo:

• for models: Fwd, Fusion
• for makes: Ford
• for years: 2017
• brand: Magnaflow
• type: Catalytic Converter
• manufacturer part number: 21-479

general catalyticonvo:

• Car Truck Parts Accessories > Exhaust Emission Systems > Catalytic Converters
• condition: New

returns catalyticonvo:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

offer catalyticonvo:

• started: January 13, 2026
• sold: 0
• options: Ship-to-home
• availability: In Stock
• best offers: True
• quantity: 1

shipping catalyticonvo:

• transit: 4-11 Days
• carrier: USPS
• class: Economy
• service: USPS Media Mail
• type: Calculated
• cost: $0.00

payments catalyticonvo:

• credit card: Discover
• other
• wallet: Google-pay

seller catalyticonvo:

• # reviews: 2746
• rating: 100.0%

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