MAGNAFLOW EXHAUST PRODUCTS 451255 Catalytic Converter Inlet 2.25 Inlet/outlet

( Brand: Magnaflow Exhaust Products ), ( Substrate Material: Ceramic ), ( Type: Catalytic Converter ), ( Body Material: Stainless Steel ), ( Labels Certifications: Carb ), ( Oe/oem Part Number: D-193-110 ), ( Inlet Diameter: 2.5 In ), ( Manufacturer Part Number: 451255 ), ( Vintage Part: No ), ( Finish: Uncoated ), ( Placement On Vehicle: Exhaust )

Review MAGNAFLOW EXHAUST PRODUCTS Universal Catalytic Converter 2.25 Inch Inlet/outlet Pair

Introducing the MagnaFlow 451255 Catalytic Converter, a high-performance replacement part designed to deliver superior exhaust flow and enhanced engine efficiency. This catalytic converter is engineered specifically for vehicles equipped with a 2.25-inch inlet and outlet exhaust system, making it an ideal choice for those seeking to upgrade their exhaust system or replace a worn-out component.

The MagnaFlow 451255 catalytic converter is constructed using premium materials, ensuring durability and reliability. It features a robust 409 stainless steel shell that resists corrosion and rust, allowing it to withstand the rigors of daily driving. The converter's core is made of high-quality ceramic substrate, which provides an increased surface area for effective catalytic conversion. This results in reduced emissions and improved fuel efficiency, making it not only a performance upgrade but also an eco-friendly solution.

One of the standout features of the MagnaFlow 451255 catalytic converter is its free-flowing design. The converter's inlet and outlet dimensions are engineered to match those of a standard 2.25-inch exhaust system, ensuring a seamless fit and minimal exhaust flow restriction. This translates to improved exhaust gas flow, resulting in increased horsepower and torque.

The MagnaFlow 451255 catalytic converter is CARB (California Air Resources Board) legal, ensuring compliance with the most stringent emissions regulations. It also comes with a limited lifetime warranty, giving you peace of mind in your purchase.

Upgrading your exhaust system with the MagnaFlow 451255 catalytic converter is a straightforward process. It is designed to fit directly into the existing exhaust system, requiring no modifications or fabrication work. The converter's dimensions are as follows: 19.5 inches in length, 4 inches in width, and 3.5 inches in height.

In conclusion, the MagnaFlow 451255 catalytic converter is an excellent choice for those seeking to enhance their exhaust system's performance and efficiency while maintaining emissions compliance. Its robust construction, free-flowing design, and CARB legality make it a reliable and effective upgrade for your vehicle.

MagnaFlow Exhaust's 451255 Catalytic Converter (2.25 inlet/outlet) is a popular upgrade option for those seeking better performance and a more appealing exhaust note from their vehicles. Here are some pros and cons to help you make an informed decision:

1. Improved Performance: A MagnaFlow catalytic converter is designed to provide better flow and increased performance compared to the stock converter. This can result in better fuel efficiency and increased power.

2. Enhanced Exhaust Note: One of the primary reasons people opt for aftermarket catalytic converters is for the improved exhaust note. A MagnaFlow converter can provide a deeper, more resonant exhaust tone.

3. Durability: MagnaFlow is known for its high-quality, durable components. This catalytic converter is no exception, and it is designed to last longer than the stock converter.

4. CARB Legal: The MagnaFlow 451255 catalytic converter is CARB (California Air Resources Board) legal, making it a good option for those living in California or other states with strict emissions regulations.

1. Cost: A MagnaFlow catalytic converter is more expensive than a stock converter. This is due to the higher-quality materials and improved performance.

2. Installation Complexity: Installing a catalytic converter can be a complex process, especially if you're doing it yourself. It may require specialized tools and a good understanding of exhaust systems.

3. Potential for Increased Emissions: While the MagnaFlow catalytic converter is CARB legal, some aftermarket converters can result in increased emissions. It's important to ensure that you're using a converter that meets emissions standards in your area.

The MagnaFlow 451255 Catalytic Converter (2.25 inlet/outlet) is a high-quality, durable option for those seeking improved performance and a better exhaust note from their vehicle. However, it comes with a higher price tag and a more complex installation process compared to a stock converter. Ultimately, the decision to purchase this converter depends on your individual priorities and budget. If performance and exhaust tone are your top priorities, then a MagnaFlow catalytic converter is a worthwhile investment. However, if you're on a tight budget or have concerns about installation complexity, you may want to consider other options.

If you're serious about improving the performance and exhaust note of your vehicle, then the MagnaFlow 451255 Catalytic Converter (2.25 inlet/outlet) is a solid choice. However, it's important to ensure that you have the necessary tools and knowledge to install it properly. If you're not confident in your ability to install the converter yourself, consider hiring a professional to do it for you. Additionally, make sure that the converter is CARB legal or meets the emissions standards in your area before making a purchase.

part # 451255 prices

• $373.00-$406.00

specifications catalyticonvo:

• brand: Magnaflow Exhaust Products
• substrate material: Ceramic
• type: Catalytic Converter
• body material: Stainless Steel
• labels certifications: Carb
• oe/oem part number: D-193-110
• inlet diameter: 2.5 In
• manufacturer part number: 451255
• vintage part: No
• finish: Uncoated
• placement on vehicle: Exhaust

general catalyticonvo:

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

returns catalyticonvo:

• policy: No Returns

seller catalyticonvo:

• rating: 100.0%
• # reviews: 20

offer catalyticonvo:

• availability: In Stock
• quantity: 1
• best offers: True
• started: March 3, 2026
• options: Ship-to-home
• sold: 0

shipping catalyticonvo:

• class: Standard
• carrier: USPS
• service: USPS Ground Advantage
• type: Calculated
• cost: $86.27
• transit: 4-8 Days

payments catalyticonvo:

• credit card: Visa
• other
• wallet: Apple-pay

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