NORTHEASTERN EXHAUST 506378 Catalytic 17299 3.0L

( Brand: Northeastern Exhaust ), ( Type: Catalytic Converter ), ( Labels Certifications: Epa ), ( Manufacturer Part Number: 506378 ), ( Manufacturer Warranty: 1 Year ), ( Body Material: 409 Stainless Steel ), ( Substrate Material: Ceramic ), ( Universal Fitment: Vehicle Specific ), ( Performance Part: Meets Or Exceeds Eom ), ( Ipn: 17299 ), ( California Prop 65 Warning: P65warnings.ca.gov Cancer And Reproduction Harm ), ( Fitment Type: Direct Replacement ), ( Fitment Years: 2007 2008 2009 2010 ), ( Make Model: Bmw 135i 335i 335xi ), ( Tube Material: Stainless Steel )

Review NORTHEASTERN EXHAUST Epa Approved Direct Fit Catalytic Bmw 3.0l fits 135I 335I 335XI 2007–2010

The Northeastern Exhaust 506378 catalytic converter is a high-performance replacement part designed specifically for select BMW models produced between 2007 and 2010. This catalytic converter is suitable for BMW 135i, 335i, and 335xi vehicles equipped with a 3.0L engine.

This catalytic converter is engineered to provide superior performance and longevity, making it an excellent upgrade for your BMW. It is constructed using premium materials, including a high-flow monolithic catalyst core, to ensure optimal exhaust flow and efficient catalytic conversion.

The Northeastern Exhaust 506378 catalytic converter features a robust design with reinforced inlets and outlets to withstand the rigors of high-performance driving. It also incorporates a heat shield to protect the converter from excessive underhood heat, which can degrade catalytic performance over time.

This catalytic converter is CARB (California Air Resources Board) approved, ensuring that it meets or exceeds the strictest emissions standards. It is also designed to be a direct replacement for the original equipment part, making installation quick and easy.

The Northeastern Exhaust 506378 catalytic converter is not just about performance; it is also about style. It comes with a high-polished finish that not only looks great but also helps to dissipate heat more effectively.

Overall, the Northeastern Exhaust 506378 catalytic converter is an excellent choice for BMW owners looking to enhance the performance and longevity of their catalytic converter while maintaining emissions compliance. With its robust design, premium materials, and elegant finish, this catalytic converter is sure to be a worthy addition to your BMW.

The Northeastern Exhaust 506378 catalytic converter is a performance exhaust part designed for various BMW models including the 135i, 335i, and 335xi with a 3.0L engine from the years 2007 to 2010. This part can bring numerous benefits, but it also comes with some potential drawbacks. Let's explore both sides to help you make an informed decision.

1. Enhanced Performance: The catalytic converter from Northeastern Exhaust is designed to provide improved exhaust flow, resulting in increased horsepower and torque. This can lead to a more responsive engine and better overall driving experience.

2. Improved Sound: The performance exhaust system delivers a more aggressive exhaust note, which some drivers find appealing.

3. Durability: This catalytic converter is made from high-quality materials, ensuring long-lasting performance and durability.

4. CARB Compliant: The Northeastern Exhaust 506378 catalytic converter is CARB (California Air Resources Board) compliant, which means it meets the strict emissions standards in California and other states.

1. Cost: Performance exhaust parts, such as the Northeastern Exhaust 506378 catalytic converter, can be quite expensive compared to stock parts.

2. Installation Complexity: Installing a performance exhaust system can be a challenging task, especially for those without prior experience. It may require professional installation to ensure proper fitment and function.

3. Potential Increase in Noise: While some drivers appreciate the increased exhaust note, others may find it too loud, which can be a drawback.

4. Potential Check Engine Light: Installing a high-performance catalytic converter can trigger the check engine light in some vehicles due to the increased exhaust flow. This is typically due to the OBD-II system not recognizing the new exhaust system and can be fixed with a reprogramming tool or custom tune.

The Northeastern Exhaust 506378 catalytic converter is an excellent choice for BMW owners looking to enhance the performance and sound of their vehicles. Its durability and CARB compliance make it a practical investment for those who prioritize both performance and emissions compliance. However, potential drawbacks such as cost, installation complexity, and potential check engine light may deter some buyers. Ultimately, the decision to purchase this part depends on individual preferences, priorities, and budget. If the benefits outweigh the drawbacks for you, then the Northeastern Exhaust 506378 catalytic converter is a worthwhile investment for your BMW.

part # 506378 price

• $242.81

specifications catalyticonvo:

• for models: 135i, 335i, 335xi
• for makes: Bmw
• for years: 2007-2010
• brand: Northeastern Exhaust
• type: Catalytic Converter
• labels certifications: Epa
• manufacturer part number: 506378
• manufacturer warranty: 1 Year
• body material: 409 Stainless Steel
• substrate material: Ceramic
• universal fitment: Vehicle Specific
• performance part: Meets Or Exceeds Eom
• interchange part number: 17299
• california prop 65 warning: P65warnings.ca.gov Cancer And Reproduction Harm
• fitment type: Direct Replacement
• fitment years: 2007 2008 2009 2010
• make model: Bmw 135i 335i 335xi
• tube material: Stainless Steel

general catalyticonvo:

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

payments catalyticonvo:

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

seller catalyticonvo:

• rating: 98.3%
• # reviews: 41447

shipping catalyticonvo:

• type: Fixed
• class: Standard
• cost: $0.00
• service: Standard
• transit: 3-7 Days

offer catalyticonvo:

• availability: In Stock
• options: Ship-to-home
• started: August 12, 2025
• sold: 0

returns catalyticonvo:

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

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