MAGNAFLOW Catalytic Converter 841380008732 MAG23554 87-93 2.5L

( Brand: Magnaflow ), ( Items Included: Mounting Hardware, Oxygen Sensor ), ( Placement On Vehicle: Exhaust ), ( Labels Certifications: Epa ), ( Body Length: 12 In ), ( Body Diameter: 6.375 ), ( Inlet Diameter: 1.75 ), ( Features: 100 Accuracy Of Fit, Bolt-on Connection, Easy To Replace ), ( Finish: Polished ), ( Performance Part: Yes ), ( Oxygen Sensor Location: Pre Post Catalyst ), ( Outlet Diameter: 2 In ), ( Manufacturer Part Number: 23554 ), ( Vintage Part: No ), ( California Prop 65 Warning: Warning, Which Is Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov. ), ( Substrate Material: Ceramic ), ( Type: Catalytic Converter ), ( Body Material: Stainless Steel ), ( Ipn: Mag23554 ), ( Oe/oem Part Number: 18307515236, 18407545309 ), ( Country Of Origin: United States ), ( Item Weight: 20lbs ), ( UPC: 841380008732 )

Review MAGNAFLOW Direct fit Catalytic Converter 87-93 Bmw 2.5l fits E30 325I 325IS

Introducing the MagnaFlow 23554 Direct-Fit Catalytic Converter, specifically designed for BMW E30 models with a 2.5L 87-93 325i and 325is engine. This high-performance catalytic converter boasts several impressive features, making it an excellent choice for enthusiasts seeking improved power, efficiency, and durability.

The MagnaFlow 23554 catalytic converter is a direct-fit replacement, ensuring a seamless installation process. It replaces the stock catalytic converter and is engineered to fit perfectly without the need for any modification. This direct-fit design saves time and effort, making it a preferred option for those looking for a hassle-free upgrade.

This advanced catalytic converter is constructed from premium materials, including a stainless steel shell and high-flow monolithic substrate. Stainless steel is known for its strength, durability, and resistance to corrosion, making it the ideal material for high-performance applications. The high-flow monolithic substrate allows for increased airflow and more efficient catalytic conversion, resulting in improved performance and reduced exhaust backpressure.

MagnaFlow's unique design also focuses on maintaining optimal exhaust gas temperatures, ensuring efficient catalytic conversion and prolonging the life of the catalytic converter. The converter is also CARB (California Air Resources Board) legal, making it an ideal choice for those looking to maintain emissions compliance while upgrading their exhaust system.

Additionally, the MagnaFlow 23554 catalytic converter offers a significant power increase. By reducing exhaust backpressure, this high-performance catalytic converter allows the engine to breathe more efficiently, resulting in increased horsepower and torque. The improved exhaust flow also enhances engine responsiveness and overall performance.

In summary, the MagnaFlow 23554 Direct-Fit Catalytic Converter is an excellent choice for BMW E30 87-93 325i and 325is owners seeking improved performance, efficiency, and durability. Its direct-fit design ensures a hassle-free installation process, while its premium construction, increased airflow, and improved exhaust flow result in significant power gains and enhanced engine responsiveness.

MagnaFlow 23554 Direct-Fit Catalytic Converter for 1987-1993 BMW E30 325i 325is 2.5L: Pros, Cons, and Conclusion

The MagnaFlow 23554 direct-fit catalytic converter is a popular aftermarket upgrade for BMW E30 325i and 325is vehicles equipped with a 2.5L engine. In this analysis, we'll discuss the primary advantages and disadvantages of installing this catalytic converter.

1. Improved Performance: The MagnaFlow catalytic converter is designed to provide better flow and efficiency compared to the stock converter. This results in improved engine performance, such as increased power and torque.

2. Enhanced Exhaust Note: This catalytic converter is known for its signature MagnaFlow exhaust note, which many enthusiasts find to be more pleasing than the stock exhaust sound.

3. OEM Fitment: The MagnaFlow 23554 is a direct-fit catalytic converter, meaning it is engineered to replace the stock converter with minimal modifications required. This simplifies the installation process and reduces the likelihood of fitment issues.

4. Durability: MagnaFlow is a reputable brand known for producing high-quality exhaust components. The 23554 catalytic converter is built to withstand the rigors of performance driving and daily use.

1. Cost: The MagnaFlow catalytic converter is typically more expensive than the stock converter. This may be a deterrent for some enthusiasts who are working on a budget.

2. Emissions: The MagnaFlow catalytic converter may not meet the strict emissions standards of some areas. This could potentially result in failed emissions inspections or fines, depending on local regulations.

3. Noise Level: While some enthusiasts appreciate the louder exhaust note, others may find it to be excessive. This is a subjective consideration, and it ultimately depends on personal preferences.

4. Potential Check Engine Light: In some cases, installing a performance catalytic converter like the MagnaFlow 23554 may trigger a check engine light. This is usually due to the converter's different flow dynamics, which can confuse the engine management system. However, this issue can often be resolved by adjusting the engine settings or using a performance chip.

The MagnaFlow 23554 direct-fit catalytic converter is an excellent choice for BMW E30 325i and 325is enthusiasts seeking improved performance, enhanced exhaust note, and OEM fitment. However, it comes with a higher cost, potential emissions concerns, and increased noise level. Ultimately, the decision to purchase this catalytic converter depends on individual priorities and preferences. If you value performance and exhaust sound over emissions compliance and a quieter ride, then the MagnaFlow 23554 may be the right choice for you. On the other hand, if you prioritize emissions compliance and a quieter ride, you may want to consider alternative options or modifications.

part # 23554 price

• $631.00

specifications catalyticonvo:

• for models: E30, 325i, 325is
• for makes: Bmw
• brand: Magnaflow
• items included: Mounting Hardware, Oxygen Sensor
• placement on vehicle: Exhaust
• labels certifications: Epa
• body length: 12 In
• body diameter: 6.375
• inlet diameter: 1.75
• features: 100 Accuracy Of Fit, Bolt-on Connection, Easy To Replace
• finish: Polished
• performance part: Yes
• oxygen sensor location: Pre Post Catalyst
• outlet diameter: 2 In
• manufacturer part number: 23554
• vintage part: No
• california prop 65 warning: Warning, Which Is Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov.
• substrate material: Ceramic
• type: Catalytic Converter
• body material: Stainless Steel
• interchange part number: MAG23554
• oe/oem part number: 18307515236, 18407545309
• country of origin: United States
• item weight: 20lbs
• upc: 841380008732

returns catalyticonvo:

• policy: No Returns

general catalyticonvo:

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

shipping catalyticonvo:

• service: Economy
• type: Fixed
• transit: 3-8 Days
• class: Economy
• cost: $0.00

seller catalyticonvo:

• rating: 98.8%
• # reviews: 611

offer catalyticonvo:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0
• started: November 23, 2025
• best offers: True

payments catalyticonvo:

• credit card: Diners-club
• wallet: Paypal
• other

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