MAGNAFLOW 21-170-AC Catalytic Converter Gas Dohc 888563144245 3.0L L6

( Brand: Magnaflow ), ( Part Type: Converter ), ( Manufacturer Warranty: 1 Year ), ( Manufacturer Part Number: 21-170-AC ), ( Air Tube Adaptable: No ), ( Body Material: Stainless Steel ), ( Body Type: Spun ), ( California Air Resources Board: Carb Certified ), ( Grade Type: Regular ), ( Inlet Type: Clamp-on ), ( Outlet Gasket Included: Yes ), ( Overall Length: 17.75 In ), ( Oxygen Sensor Location: Pre And Post Converter ), ( Series: Oem Grade ), ( Substrate Material: Ceramic ), ( Universal Or Specific Fit: Specific ), ( Country Of Origin: United States ), ( Bmw Interchange: 18 30 7 586 741, 18 30 7 647 041 ), ( UPC: 888563144245 )

Review MAGNAFLOW Catalytic Converter Bmw 3.0l L6 Gas Dohc fits TURBO 2016

Introducing the MagnaFlow 21-170-AC Catalytic Converter, a high-performance aftermarket catalytic converter designed specifically for the 2016 BMW Turbo 3.0L L6 Gas DOHC engine. This catalytic converter is an ideal upgrade for those seeking improved engine performance and efficiency.

The MagnaFlow 21-170-AC Catalytic Converter is constructed from premium materials, ensuring durability and reliability. Its advanced design and engineering provide superior flow characteristics, enabling the converter to reduce back pressure and maximize exhaust gas velocity. This results in enhanced power output and increased fuel efficiency.

The catalytic converter is designed to meet or exceed OEM emissions requirements, making it a legal and effective upgrade for your BMW. It utilizes a three-way catalytic design, which converts carbon monoxide to carbon dioxide, reduces nitrogen oxides to nitrogen and oxygen, and minimizes unburned hydrocarbons.

MagnaFlow's commitment to performance and quality is evident in the design and fabrication of this catalytic converter. The converter features a high-flow monolithic substrate, which is coated with a metallic catalyst for optimal catalytic efficiency. Additionally, it boasts a robust design with a thick, corrosion-resistant stainless steel shell and reinforced inlet and outlet flanges.

Installing the MagnaFlow 21-170-AC Catalytic Converter is a straightforward process, thanks to its direct fit design. It is compatible with the factory exhaust system and requires no modifications or additional components. This makes it a hassle-free upgrade for BMW owners looking to enhance their vehicle's performance without the need for extensive modifications.

In summary, the MagnaFlow 21-170-AC Catalytic Converter is a top-tier aftermarket upgrade for the 2016 BMW Turbo 3.0L L6 Gas DOHC engine. It offers improved performance, enhanced fuel efficiency, and meets or exceeds OEM emissions requirements. With its robust design and straightforward installation process, this catalytic converter is a must-have for BMW enthusiasts seeking to optimize their vehicle's exhaust system.

MagnaFlow 21-170-AC Catalytic Converter for 2016 BMW 3.0L Turbo L6 Gas DOHC: A Detailed Analysis

The MagnaFlow 21-170-AC catalytic converter is a popular aftermarket option for BMW owners looking to improve their vehicle's performance and sound. In this analysis, we'll discuss the potential advantages and disadvantages of installing this catalytic converter on a 2016 BMW 3.0L Turbo L6 Gas DOHC.

1. Enhanced Performance: The MagnaFlow catalytic converter is designed to provide better flow and increased performance compared to the stock catalytic converter. This can lead to improved throttle response and acceleration.

2. Improved Sound: The MagnaFlow catalytic converter is known for its distinctive exhaust note. It can provide a more aggressive and pleasing sound that some BMW owners prefer.

3. Durability: MagnaFlow catalytic converters are built to last longer than stock converters. They are made with high-quality materials and advanced designs that can withstand the rigors of high-performance driving.

4. CARB Legal: The MagnaFlow 21-170-AC catalytic converter is CARB (California Air Resources Board) legal, which means it meets the emission standards for vehicles registered in California and other states with similar regulations.

1. Cost: The MagnaFlow catalytic converter is more expensive than the stock converter. The cost difference can vary depending on the retailer and any additional installation fees.

2. Loudness: Some BMW owners may find the exhaust note produced by the MagnaFlow catalytic converter too loud for their liking. This can be a concern for those who prefer a quieter exhaust note or those who live in areas with noise restrictions.

3. Fitment: While the MagnaFlow 21-170-AC catalytic converter is designed to fit most BMW applications, it is essential to ensure proper fitment before installation. Incorrect fitment can lead to performance issues and potential damage to other components.

In conclusion, the MagnaFlow 21-170-AC catalytic converter offers several advantages for BMW 3.0L Turbo L6 Gas DOHC owners, including enhanced performance, improved sound, durability, and CARB legality. However, it also comes with some potential disadvantages, such as higher cost, increased loudness, and potential fitment concerns. Ultimately, the decision to install a MagnaFlow catalytic converter depends on individual preferences, driving styles, and budgets.

If you're looking to improve your BMW's performance and sound and are willing to invest in a high-quality aftermarket catalytic converter, the MagnaFlow 21-170-AC could be an excellent choice. However, it's essential to ensure proper fitment and consider the potential noise level increase before making your purchase. Additionally, you may want to obtain a quote from a reputable exhaust shop for installation to avoid any unexpected costs.

part # 21170 price

• $1186.00

specifications catalyticonvo:

• for models: Turbo
• for makes: Bmw
• for years: 2016
• brand: Magnaflow
• part type: Converter
• manufacturer warranty: 1 Year
• manufacturer part number: 21-170-AC
• air tube adaptable: No
• body material: Stainless Steel
• body type: Spun
• california air resources board: Carb Certified
• grade type: Regular
• inlet type: Clamp-on
• outlet gasket included: Yes
• overall length: 17.75 In
• oxygen sensor location: Pre And Post Converter
• series: Oem Grade
• substrate material: Ceramic
• universal or specific fit: Specific
• country of origin: United States
• bmw interchange: 18 30 7 586 741, 18 30 7 647 041
• upc: 888563144245

returns catalyticonvo:

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

general catalyticonvo:

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

offer catalyticonvo:

• started: April 20, 2026
• quantity: 2
• sold: 0
• options: Ship-to-home
• availability: In Stock

seller catalyticonvo:

• # reviews: 8272
• rating: 98.3%

shipping catalyticonvo:

• class: Economy, Expedited From Outside
• cost: $0.00
• type: Fixed
• transit: 4-10 Days
• service: Economy, Expedited from outside US

payments catalyticonvo:

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

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