MAGNAFLOW EXHAUST PRODUCTS 21-408 Converter Catalytic 888563141671 49

( Brand: Magnaflow Exhaust Products ), ( Part Type: Converter ), ( Manufacturer Part Number: 21-408 ), ( UPC: 888563141671 )

Review MAGNAFLOW EXHAUST PRODUCTS 49 State Converter Direct Fit Catalytic

Introducing the MagnaFlow 21-408 49 State Catalytic Converter Exhaust System, a high-performance upgrade for your vehicle's exhaust system. This catalytic converter, manufactured in the USA, is designed to replace your stock catalytic converter and provide significant improvements in both performance and emissions.

The MagnaFlow 21-408 is a 49 state legal catalytic converter, meaning it meets the emissions requirements in all 49 contiguous states. It is constructed using advanced technology and premium materials for durability and efficiency. The converter's core is made of high-flow monolithic substrate, which increases airflow and reduces backpressure, resulting in improved engine performance.

This catalytic converter also features a 3-bolt design for easy installation, making it a popular choice among enthusiasts who value both performance and convenience. The converter's inlet and outlet diameters are 1.5 inches and 1.75 inches, respectively, ensuring a perfect fit for most applications.

MagnaFlow is known for its commitment to producing high-quality exhaust components, and the 21-408 is no exception. This catalytic converter is engineered to provide efficient catalytic conversion, reducing harmful emissions while maximizing power and torque. It is also designed to last, with a robust construction that can withstand the rigors of daily driving and the demands of high-performance applications.

In summary, the MagnaFlow 21-408 49 State Catalytic Converter Exhaust System is an excellent choice for anyone looking to enhance their vehicle's performance and efficiency. With its advanced technology, premium materials, and easy installation, this catalytic converter is sure to exceed your expectations and provide lasting benefits. Upgrade your exhaust system today with the MagnaFlow 21-408.

MagnaFlow Exhaust 21-408 49 State Catalytic Converter: Pros and Cons

The MagnaFlow 21-408 49 State Catalytic Converter is a popular aftermarket exhaust component designed to enhance the performance of your vehicle's exhaust system while ensuring emission compliance. Here are some pros and cons to help you decide if this catalytic converter is the right choice for you:

1. Emission Compliance: The MagnaFlow 21-408 49 State Catalytic Converter is designed to meet the emission standards in all 50 states, making it a legal alternative to the OEM catalytic converter.

2. Performance Enhancement: This catalytic converter is engineered to provide improved exhaust flow, resulting in better engine performance and increased horsepower.

3. Durability: MagnaFlow is known for manufacturing high-quality exhaust components, and this catalytic converter is no exception. It is built to withstand the rigors of daily driving and is backed by a limited lifetime warranty.

4. Improved Sound: The MagnaFlow 21-408 49 State Catalytic Converter is designed to provide a more aggressive exhaust note, adding to the overall driving experience.

1. Cost: Aftermarket catalytic converters, such as the MagnaFlow 21-408, can be more expensive than OEM alternatives. However, the performance benefits and longer lifespan may offset the initial cost.

2. Installation: Installing a catalytic converter can be a complex process, especially for those without experience in exhaust system modifications. It may be necessary to hire a professional to ensure proper installation and function.

3. Potential Check Engine Light: Installing an aftermarket catalytic converter may trigger the check engine light, as the OBD system may not recognize the new component. However, this can be remedied by using a tuner or reprogramming the OBD system.

The MagnaFlow 21-408 49 State Catalytic Converter offers several benefits, including improved performance, emission compliance, durability, and a more aggressive exhaust note. However, it also comes with some drawbacks, such as a higher cost and potential installation challenges. Ultimately, if you are looking to enhance your vehicle's exhaust system while maintaining emission compliance, the MagnaFlow 21-408 could be a worthwhile investment. It is essential to consider the pros and cons carefully and weigh the benefits against the costs before making a decision.

part # 21408 prices

• $741.95-$781.00

specifications catalyticonvo:

• brand: Magnaflow Exhaust Products
• part type: Converter
• manufacturer part number: 21-408
• upc: 888563141671

general catalyticonvo:

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

payments catalyticonvo:

• other
• wallet: Apple-pay
• credit card: Diners-club

returns catalyticonvo:

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

shipping catalyticonvo:

• type: Fixed
• cost: $0.00
• carrier: FedEx
• service: FedEx Ground / FedEx Home Delivery
• class: Standard
• transit: 2-4 Days

seller catalyticonvo:

• # reviews: 25275
• rating: 98.9%

offer catalyticonvo:

• availability: In Stock
• quantity: 10
• options: Ship-to-home
• sold: 0
• started: August 4, 2025
• best offers: True

Magnaflow Exhaust Products 21-408 Is Similar To:

• Magnaflow 99000 51206 2230710 N/ce 0923 Catalytic Converter (40.9% similar) $150.00–$211.00. (August 24th, 2024)
• Magnaflow 50827 Catalytic Converter-direct-fit Hm Grade Federal Exc. Ca Fits 96-98 Rav4 2.0l-l4 (26.2% similar) $540.00. (August 25th, 2024)
• Magnaflow Exhaust Products 5551355-fbhb 5551355 Universal Catalytic Converter 2.25 (56.8% similar) $1116.47–$1365.00. (September 4th, 2024)
• Magnaflow 457205 Catalytic Converter (40.4% similar) $361.00–$380.00. (September 11th, 2024)
• Magnaflow 50824 Catalytic Converter With Integrated Exhaust Manifold 49 State (46.7% similar) $249.95–$1250.00. (September 11th, 2024)
• Magnaflow 50863 For 2003-2005 Mazda 6 S 3.0l V6 Catalytic Converter Free Ship Used (42.6% similar) $344.73–$1346.50. (September 14th, 2024)
• Magnaflow 50760 Catalytic Converter Right Side For Cadillac Sts Srx Refurbished (44.7% similar) $269.99–$1056.29. (September 22nd, 2024)
• Magnaflow California Converter 445202 Catalytic Converter-direct-fit Obdii Converters Ca (42.2% similar) $194.00–$220.00. (October 10th, 2024)
• Magnaflow 444255 Catalytic Converter-direct-fit California Obdii Converters Fits 01-03 Tacoma L4 (26% similar) $764.75–$805.00. (October 10th, 2024)
• Magnaflow California Converter 445204 Catalytic Converter-direct-fit Obdii Converters Ca (42.2% similar) $194.00–$220.00. (October 10th, 2024)
• Magnaflow 49 State Converter 23243 Direct Fit Catalytic - Buyer Return (68.5% similar) $700.29. (October 21st, 2024)