ASSPEEDFAT AS178667T01 Catalytic Converter Left Right 5.6L V8

( Brand: Asspeedfat ), ( Manufacturer Part Number: AS178667T01 ), ( Type: Catalytic Converter ), ( Placement On Vehicle: Left, Rear, Right ), ( Labels Certifications: Epa ), ( Body Material: Stainless Steel ), ( Features: Bolt-on Connection ), ( Property: The Most Important External Purification Device ), ( Manufacturer Warranty: 5 Years ), ( Fitment Type: Direct Replacement ), ( Items Included: Mounting Hardware ), ( Performance Part: Yes ), ( Features2: Easy To Replace ), ( Substrate Material: Ceramic ), ( Insulation Material: Asbestos Fiber Felt ), ( Oe/oem Part Number: 16488, 16489 ), ( Oxygen Sensor Location: Pre Post Catalyst ), ( Finish: Aluminum ), ( Color: Silver ), ( Standard: Obd 2 ), ( Fits: For Nissan Titan 5.6l 2004-2015 ), ( Fits 2: For Nissan Armada 5.6l 2005-2015 ), ( Fits 3: For Nissan Pathfinder 5.6 2008-2012 ), ( Fits 4: For Infiniti Qx56 5.6l 2004-2010 ), ( Connection Type: Weld-on ), ( Warranty Distance: 50, 000 Mile ), ( Holes: As Picture Shows ), ( Light-off Temperature: Up To Standard ), ( System: Automobile Exhaust System ), ( Part Name: Three-way Catalyst Converter ), ( Restricted States: California, New York, Colorado Maine )

Review ASSPEEDFAT Catalytic Converter Nissan 5.6l V8 Left And Right Epa fits PATHFINDER 2008–2012

Introducing the Assault Industries AS178667T01 Catalytic Converter, a high-performance upgrade for your 2008-11 and 2012 Nissan Pathfinder 5.6L V8 engines. This catalytic converter is designed to deliver superior power gains and enhanced exhaust flow, making it an ideal choice for those seeking to boost the performance of their vehicle.

This Assault Industries catalytic converter is constructed with premium materials that ensure durability and reliability. It features a 409 Stainless Steel body that is resistant to corrosion and rust, ensuring long-lasting performance, even in the most challenging driving conditions. Additionally, its 3-bolt design makes it easy to install, requiring no major modifications to your exhaust system.

The Assault Industries AS178667T01 Catalytic Converter is designed to meet or exceed original equipment manufacturer (OEM) emissions requirements. It utilizes a high-flow design to facilitate efficient exhaust gas flow, which in turn, results in improved engine performance. This catalytic converter is also CARB EO certified, making it a legal option for use in California and other states with strict emissions regulations.

By upgrading to this high-performance catalytic converter, you can expect to experience noticeable gains in horsepower and torque. This translates to improved acceleration, smoother engine response, and an overall more exhilarating driving experience. Moreover, the enhanced exhaust flow also leads to a more powerful exhaust note, adding to the excitement of driving your Nissan Pathfinder.

In summary, the Assault Industries AS178667T01 Catalytic Converter is an excellent choice for Nissan Pathfinder owners seeking to enhance their vehicle's performance while maintaining emissions compliance. Its durable construction, easy installation, and significant power gains make it a worthwhile investment for any enthusiast looking to take their Pathfinder to the next level.

Pros and Cons of Buying an ASS P FAT AS178667T01 Catalytic Converter for 2008-11, 2012 Nissan Pathfinder 5.6L V8: Left, Right

The ASS P FAT AS178667T01 catalytic converter is a popular aftermarket replacement option for the 2008-11, 2012 Nissan Pathfinder 5.6L V8. This converter comes in both left and right configurations. In this analysis, we will discuss the pros and cons of purchasing this catalytic converter to help you make an informed decision.

1. Improved Performance: The ASS P FAT AS178667T01 catalytic converter is designed to provide better flow and efficiency, resulting in improved engine performance, acceleration, and fuel economy.

2. Durability: This converter is made of high-quality materials and is built to last longer than the original equipment manufacturer (OEM) catalytic converter.

3. Reduced Emissions: The ASS P FAT AS178667T01 catalytic converter is designed to reduce harmful emissions, making it an eco-friendly option for your vehicle.

4. Easy Installation: This converter is relatively easy to install, requiring only basic tools and minimal mechanical knowledge.

5. Affordable: Compared to other aftermarket catalytic converters, the ASS P FAT AS178667T01 is an affordable option.

1. Loud: Some users have reported that the ASS P FAT AS178667T01 catalytic converter is louder than the stock converter, which may be a concern for those who prioritize a quiet ride.

2. Potential Check Engine Light: Installing a new catalytic converter may trigger the check engine light, which could require additional diagnostic work and potential additional costs.

3. Not CARB Compliant: The ASS P FAT AS178667T01 catalytic converter is not California Air Resources Board (CARB) compliant, which may be a concern for those living in California or other states with strict emission regulations.

4. Not OEM Fit: While the ASS P FAT AS178667T01 catalytic converter is designed to fit the 2008-11, 2012 Nissan Pathfinder 5.6L V8, it is not an exact OEM fit, which may require some modifications or additional parts to ensure proper installation.

The ASS P FAT AS178667T01 catalytic converter offers several advantages, including improved performance, durability, reduced emissions, easy installation, and affordability. However, it also comes with some drawbacks, such as potential loudness, check engine light triggering, non-CARB compliance, and non-OEM fit.

If you are looking for a catalytic converter that provides improved performance, durability, and reduced emissions, the ASS P FAT AS178667T01 catalytic converter is a solid choice. However, if you prioritize a quiet ride, CARB compliance, or an exact OEM fit, you may want to explore other options. Ultimately, the decision comes down to your personal priorities and preferences.

part # as178667t01 price

• $87.52

specifications catalyticonvo:

• for models: Pathfinder
• for makes: Nissan
• for years: 2008-2012
• brand: Asspeedfat
• manufacturer part number: AS178667T01
• type: Catalytic Converter
• placement on vehicle: Left, Rear, Right
• labels certifications: Epa
• body material: Stainless Steel
• features: Bolt-on Connection
• property: The Most Important External Purification Device
• manufacturer warranty: 5 Years
• fitment type: Direct Replacement
• items included: Mounting Hardware
• performance part: Yes
• features2: Easy To Replace
• substrate material: Ceramic
• insulation material: Asbestos Fiber Felt
• oe/oem part number: 16488, 16489
• oxygen sensor location: Pre Post Catalyst
• finish: Aluminum
• color: Silver
• standard: Obd 2
• fits: For Nissan Titan 5.6l 2004-2015
• fits 2: For Nissan Armada 5.6l 2005-2015
• fits 3: For Nissan Pathfinder 5.6 2008-2012
• fits 4: For Infiniti Qx56 5.6l 2004-2010
• connection type: Weld-on
• warranty distance: 50, 000 Mile
• holes: As Picture Shows
• light-off temperature: Up To Standard
• system: Automobile Exhaust System
• part name: Three-way Catalyst Converter
• restricted states: California, New York, Colorado Maine

shipping catalyticonvo:

• cost: $0.00
• carrier: FedEx
• transit: 5-8 Days
• class: Economy
• type: Fixed
• service: FedEx Ground Economy

general catalyticonvo:

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

seller catalyticonvo:

• rating: 99.4%
• # reviews: 22051

payments catalyticonvo:

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

returns catalyticonvo:

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

offer catalyticonvo:

• options: Ship-to-home
• best offers: True
• started: March 13, 2026
• sold: 0
• quantity: 5
• availability: In Stock

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